PATENT SECURITY AGREEMENT

Exhibit 10.10

Execution Version

This PATENT SECURITY AGREEMENT (this “Patent Security Agreement”) is made this 9^th day of August, 2018, by and among the Grantors listed on the signature pages hereof (collectively, jointly and severally, “Grantors” and each individually “Grantor”), and DEERFIELD ELGX REVOLVER, LLC, a Delaware limited liability company, in its capacity as agent for each member of the Lender Group (in such capacity, together with its successors and assigns in such capacity, “Agent”).

W I T N E S S E T H:

WHEREAS, pursuant to that certain Credit Agreement dated as of August 9, 2018 (as amended, restated, supplemented, or otherwise modified from time to time, the “Credit Agreement”) by and among ENDOLOGIX, INC., a Delaware corporation (“Endologix”), each of its direct and indirect Subsidiaries set forth on the signature pages thereto and any additional borrower that may thereafter be added to the Credit Agreement (individually as a “Borrower”, and collectively with any entities that become party thereto as Borrower and each of their successors and permitted assigns, the “Borrowers”), the lenders party thereto as “Lenders” (such Lenders, together with their respective successors and assigns in such capacity, each, individually, a “Lender” and, collectively, the “Lenders”), and Agent, the Lender Group has agreed to make certain financial accommodations available to the Borrowers from time to time pursuant to the terms and conditions thereof;

WHEREAS, the members of the Lender Group are willing to make the financial accommodations to the Borrowers as provided for in the Credit Agreement and the other Loan Documents, but only upon the condition, among others, that Grantors shall have executed and delivered to Agent, for the benefit of the Lender Group, that certain Guaranty and Security Agreement, dated as of August 9, 2018 (including all annexes, exhibits or schedules thereto, as from time to time amended, restated, supplemented or otherwise modified, the “Guaranty and Security Agreement”); and

WHEREAS, pursuant to the Guaranty and Security Agreement, Grantors are required to execute and deliver to Agent, for the benefit of the Lender Group, this Patent Security Agreement.

NOW, THEREFORE, in consideration of the premises and mutual covenants herein contained and for other good and valuable consideration, the receipt and sufficiency of which are hereby acknowledged, each Grantor hereby agrees as follows:

1. DEFINED TERMS. All initially capitalized terms used but not otherwise defined herein have the meanings given to them in the Guaranty and Security Agreement or, if not defined therein, in the Credit Agreement, and this Patent Security Agreement shall be subject to the rules of construction set forth in Section 1.04 of the Credit Agreement, which rules of construction are incorporated herein by this reference, mutatis mutandis.

2. GRANT OF SECURITY INTEREST IN PATENT COLLATERAL. Each Grantor hereby unconditionally grants, assigns, and pledges to Agent, for the benefit of each member of the Lender Group, to secure the Secured Obligations, a continuing security interest

(referred to in this Patent Security Agreement as the “Security Interest”) in all of such Grantor’s right, title and interest in and to the following, whether now owned or hereafter acquired or arising (collectively, the “Patent Collateral”):

(a) all of its Patents and Patent Intellectual Property Licenses to which it is a party including those referred to on Schedule I;

(b) all divisionals, continuations, continuations-in-part, reissues, reexaminations, or extensions of the foregoing; and

(c) all products and proceeds of the foregoing, including any claim by such Grantor against third parties for past, present or future infringement of any Patent or any Patent exclusively licensed under any Intellectual Property License, including the right to receive damages, or right to receive license fees, royalties, and other compensation under any Patent Intellectual Property License.

3. SECURITY FOR SECURED OBLIGATIONS. This Patent Security Agreement and the Security Interest created hereby secures the payment and performance of the Secured Obligations, whether now existing or arising hereafter. Without limiting the generality of the foregoing, this Patent Security Agreement secures the payment of all amounts which constitute part of the Secured Obligations and would be owed by Grantors, or any of them, to Agent, the other members of the Lender Group or any of them, whether or not they are unenforceable or not allowable due to the existence of an Insolvency Proceeding involving any Grantor.

4. PROTECTION OF PATENT SECURITY INTEREST BY GRANTORS. Each Grantor shall, at its sole cost, expense and risk, in connection with the operation of its business, comply with the requirements set forth in Section 6 of the Guaranty and Security Agreement in respect of the Patent Collateral.

5. REPRESENTATIONS AND WARRANTIES. Each Grantor represents and warrants that:

(a) Schedule I hereto is a true, correct and complete list of all Patents and Patent Intellectual Property Licenses in which each Grantor purports to have an ownership or license interest.

(b) Such Grantor has the legal right and authority to enter into this Patent Security Agreement and perform its terms.

(c) If such Grantor amends its name, such Grantor shall provide copies of such amendment documentation to Agent and shall, if necessary, re-register such Grantor’s Patents and Patent Intellectual Property Licenses with the appropriate Governmental Authority and shall execute and deliver such agreements or documentation as Agent shall reasonably request in writing to maintain a perfected first priority security interest in the Patent Collateral subject to Permitted Liens.

6. SECURITY AGREEMENT. The Security Interest in the Collateral granted pursuant to this Patent Security Agreement is granted in conjunction with the security interests

granted to Agent, for the benefit of the Lender Group, pursuant to the Guaranty and Security Agreement. Each Grantor hereby acknowledges and affirms that the rights and remedies of Agent with respect to the Security Interest in the Patent Collateral made and granted hereby are more fully set forth in the Guaranty and Security Agreement, the terms and provisions of which are incorporated by reference herein as if fully set forth herein. To the extent there is any inconsistency between this Patent Security Agreement and the Guaranty and Security Agreement, the Guaranty and Security Agreement shall control.

7. AUTHORIZATION TO SUPPLEMENT. If any Grantor shall obtain rights to any new patent application or issued patent or become entitled to the benefit of any patent application or patent for any divisional, continuation, continuation-in-part, reissue, or reexamination of any existing patent or patent application, the provisions of this Patent Security Agreement shall automatically apply thereto. Each Grantor shall notify Agent of applications filed for the registration of any Patents with the United States Patent Office in accordance with Section 5.7(g) of the Guaranty and Security Agreement. Without limiting Grantors’ obligations under this Section, Grantors hereby authorize Agent unilaterally to modify this Patent Security Agreement by amending Schedule I to include any such new patent rights of each Grantor. Notwithstanding the foregoing, no failure to so modify this Patent Security Agreement or amend Schedule I shall in any way affect, invalidate or detract from Agent’s continuing security interest in all Collateral, whether or not listed on Schedule I.

8. NO VIOLATION OF LOAN DOCUMENTS. The representations, warranties or covenants contained herein are supplemental to those representations, warranties and covenants contained in the other Loan Documents, and shall not be deemed to modify any such representation, warranty or covenant contained in any other Loan Document.

9. GRANTOR’S RIGHTS TO ENFORCE PATENTS. Prior to Agent’s giving of notice to Grantor following the occurrence and during the continuance of an Event of Default, such Grantor shall have the exclusive right to xxx for past, present and future infringement of the Patent Collateral, including the right to seek injunctions and/or money damages, in an effort by such Grantor to protect the Patent Collateral against encroachment by third parties, provided, however, that:

(a) Any money damages awarded or received by such Grantor on account of such suit (or the threat of such suit) shall constitute Patent Collateral.

(b) Any damages recovered in any action pursuant to this Section, net of costs and attorneys’ fees reasonably incurred, shall be applied in accordance with the Credit Agreement and the Guaranty and Security Agreement.

(c) Following the occurrence and during the continuance of any Event of Default, Agent, by notice to any Grantor may terminate or limit such Grantor’s rights under this Section 9.

10. RIGHTS UPON DEFAULT. Upon the occurrence and during the continuance of any Event of Default, Agent may exercise all rights and remedies as provided for in the Guaranty and Security Agreement.

11. NO LIMITATION; LOAN DOCUMENTS. This Patent Security Agreement has been executed and delivered by each Grantor for the purpose of recording the security interest granted to Agent with respect to the Patent Collateral with the United States Patent Office. The security interest granted hereby has been granted as a supplement to, and not in limitation of, the security interest granted to Agent, for the benefit of the Lender Group, under the Guaranty and Security Agreement and the other Loan Documents. The other Loan Documents (and all rights and remedies of Grantor, Agent, and Lenders thereunder) shall remain in full force and effect in accordance with their terms.

12. TERMINATION; RELEASE OF PATENT COLLATERAL. This Patent Security Agreement and all obligations of each Grantor and Agent hereunder shall terminate on the date upon which the Obligations have been Paid in Full. Upon termination of this Patent Security Agreement, Agent shall, at the reasonable expense of the Grantor, take such actions required by the Credit Agreement or the Guaranty and Security Agreement or as otherwise reasonably requested by Grantor to release its security interest in the Patent Collateral.

13. BINDING EFFECT; BENEFITS. This Patent Security Agreement shall be binding upon each Grantor and its successors and assigns, and shall inure to the benefit of Agent, Lenders and their respective successors and assigns.

14. COUNTERPARTS. This Patent Security Agreement is a Loan Document. This Patent Security Agreement may be executed in any number of counterparts and by different parties on separate counterparts, each of which, when executed and delivered, shall be deemed to be an original, and all of which, when taken together, shall constitute but one and the same Patent Security Agreement. Delivery of an executed counterpart of this Patent Security Agreement by telefacsimile or other electronic method of transmission shall be equally as effective as delivery of an original executed counterpart of this Patent Security Agreement. Any party delivering an executed counterpart of this Patent Security Agreement by telefacsimile or other electronic method of transmission also shall deliver an original executed counterpart of this Patent Security Agreement but the failure to deliver an original executed counterpart shall not affect the validity, enforceability, and binding effect of this Patent Security Agreement.

15. CHOICE OF LAW AND VENUE, JURY TRIAL WAIVER, AND JUDICIAL REFERENCE PROVISION. THIS PATENT SECURITY AGREEMENT SHALL BE SUBJECT TO THE PROVISIONS REGARDING CHOICE OF LAW AND VENUE, JURY TRIAL WAIVER, AND JUDICIAL REFERENCE SET FORTH IN SECTIONS 8.11 AND 8.12 OF THE GUARANTY AND SECURITY AGREEMENT, AND SUCH PROVISIONS ARE INCORPORATED HEREIN BY THIS REFERENCE, MUTATIS MUTANDIS.

[signature page follows]

IN WITNESS WHEREOF, the parties hereto have caused this Patent Security Agreement to be executed and delivered as of the day and year first above written.


GRANTORS:	ENDOLOGIX, INC.

	By:	/s/ Xxxxxx Xxxxxxx
	Name: Xxxxxx Xxxxxxx
	Title: Chief Financial Officer

	NELLIX, INC.

	By:	/s/ Xxxxxx Xxxxxxx
	Name: Xxxxxx Xxxxxxx
	Title: Chief Financial Officer and Secretary

	TRIVASCULAR, INC.

	By:	/s/ Xxxxxx Xxxxxxx
	Name: Xxxxxx Xxxxxxx
	Title: Chief Financial Officer and Secretary

[SIGNATURE PAGE TO PATENT SECURITY AGREEMENT]

IN WITNESS WHEREOF, the parties hereto have caused this Patent Security Agreement to be executed and delivered as of the day and year first above written.


	ACCEPTED AND ACKNOWLEDGED BY:

AGENT:	DEERFIELD ELGX REVOLVER, LLC
	by: Deerfield Management Company, L.P. (Series C), Manager
	By: Xxxxx Management LLC, General Partner

	By:	/s/ Xxxxx X. Xxxxx
	Name: Xxxxx X. Xxxxx
	Title: Authorized Signatory

SCHEDULE I

PATENT SECURITY AGREEMENT

Patents


Grantor	Country	Patent	Publication/Patent No.	Application Number	Application Date
ENDOLOGIX INC.	US	Stent graft	US9757262B2	US13943246A	2013-07-16

ENDOLOGIX INC.	US	Catheter system and methods of using same	US9700701B2	US13544426A	2012-07-09

ENDOLOGIX INC.	US	Catheter system and methods of using same	US9687374B2	US15379268A	2016-12-14

ENDOLOGIX INC.	US	Percutaneous method and device to treat dissections	US9579103B2	US12771711A	2010-04-30


Grantor	Country	Patent	Publication/Patent No.	Application Number	Application Date
ENDOLOGIX INC.	US	Catheter system and methods of using same	US9549835B2	US14462485A	2014-08-18

ENDOLOGIX INC.	US	Method and system for treating aneurysms	US9415195B2	US13441762A	2012-04-06

ENDOLOGIX INC.	US	Devices and methods to treat vascular dissections	US9393100B2	US13988175A	2013-05-17

ENDOLOGIX INC.	US	Method for forming materials in situ within a medical device	US9289536B2	US14201332A	2014-03-07

ENDOLOGIX INC.	US	Apparatus and method of placement of a graft or graft system	US9149381B2	US14172126A	2014-02-04


Grantor	Country	Patent	Publication/Patent No.	Application Number	Application Date
ENDOLOGIX INC.	US	Stent graft	US8821564B2	US13397952A	2012-02-16

ENDOLOGIX INC.	US	Apparatus and methods for repairing aneurysms	US8814928B2	US12616928A	2009-11-12

ENDOLOGIX INC.	US	Catheter system and methods of using same	US8808350B2	US13408952A	2012-02-29

ENDOLOGIX INC.	US	Graft systems having semi-permeable filling structures and methods for their use	US8801768B2	US13355705A	2012-01-23

ENDOLOGIX INC	US	Bifurcated graft deployment systems and methods	US8764812B2	US13745682A	2013-01-18


Grantor	Country	Patent	Publication/Patent No.	Application Number	Application Date
ENDOLOGIX INC.	US	Apparatus and method of placement of a graft or graft system	US8672989B2	US13546950A	2012-07-11

ENDOLOGIX INC.	US	Graft deployment system	US8568466B2	US13269332A	2011-10-07

ENDOLOGIX INC.	US	Dual concentric guidewire and methods of bifurcated graft deployment	US8523931B2	US11623022A	2007-01-12

ENDOLOGIX INC.	US	Stent graft	US8491646B2	US12837398A	2010-07-15

ENDOLOGIX INC.	US	Endolumenal vascular prosthesis with neointima inhibiting polymeric sleeve	US8377110B2	US10820455A	2004-04-08


Grantor	Country	Patent	Publication/Patent No.	Application Number	Application Date
ENDOLOGIX INC.	US	Bifurcated graft deployment systems and methods	US8357192B2	US13046541A	2011-03-11

ENDOLOGIX INC.	US	Bifurcated graft deployment systems and methods	US8236040B2	US12101863A	2008-04-11

ENDOLOGIX INC.	US	Catheter system and methods of using same	US8216295B2	US12496446A	2009-07-01

ENDOLOGIX INC.	US	Apparatus and method of placement of a graft or graft system	US8221494B2	US12390346A	2009-02-20

ENDOLOGIX INC.	US	Methods and systems for endovascular aneurysm treatment	US8182525B2	US12421297A	2009-04-09


Grantor	Country	Patent	Publication/Patent No.	Application Number	Application Date
ENDOLOGIX INC.	US	Single puncture bifurcation graft deployment system	US8167925B2	US12732095A	2010-03-25

ENDOLOGIX INC.	US	Bifurcation graft deployment catheter	US8147535B2	US11189101A	2005-07-25

ENDOLOGIX INC.	US	Material for creating multi-layered films and methods for making the same	US8133559B2	US13100483A	2011-05-04

ENDOLOGIX INC.	US	Stent graft	US8118856B2	US12844266A	2010-07-27

ENDOLOGIX INC.	US	Graft systems having filling structures supported by scaffolds and methods for their use	US8048145B2	US11413460A	2006-04-28


Grantor	Country	Patent	Publication/Patent No.	Application Number	Application Date
ENDOLOGIX INC.	US	Graft deployment system	US8034100B2	US10722367A	2003-11-25

ENDOLOGIX INC.	US	Material for creating multi-layered films and methods for making the same	US7951448B2	US12858274A	2010-08-17

ENDOLOGIX INC	US	Self expanding bifurcated endovascular prosthesis	US7892277B2	US11417883A	2006-05-03

ENDOLOGIX INC.	US	Material for creating multi-layered films and methods for making the same	US7790273B2	US11752750A	2007-05-23

ENDOLOGIX INC.	US	Devices for repairing aneurysms	US7682383B2	US10481386A	2004-06-14


Grantor	Country	Patent	Publication/Patent No.	Application Number	Application Date
ENDOLOGIX INC.	US	System and methods for endovascular aneurysm treatment	US7666220B2	US11482503A	2006-07-07

ENDOLOGIX INC.	US	Methods and systems for endovascular aneurysm treatment	US7530988B2	US11187471A	2005-07-22

ENDOLOGIX INC	US	Self expanding bifurcated endovascular prosthesis	US7520895B2	US10119525A	2002-04-08

ENDOLOGIX INC	US	Bifurcation graft deployment catheter	US6953475B2	US10675060A	2003-09-30

ENDOLOGIX INC.	US	Implantable vascular graft	US6733523B2	US09891620A	2001-06-26


Grantor	Country	Patent	Publication/Patent No.	Application Number	Application Date
ENDOLOGIX INC	US	Single puncture bifurcation graft deployment system	US6663665B2	US09795993A	2001-02-28

ENDOLOGIX INC.	US	Bifurcation graft deployment catheter	US6660030B2	US09747094A	2000-12-22

ENDOLOGIX INC	US	Endoluminal vascular prosthesis	US6508835B1	US09723979A	2000-11-28

ENDOLOGIX INC.	US	Bifurcation graft deployment catheter	US6500202B1	US09525778A	2000-03-15

ENDOLOGIX INC.	US	Dual wire placement catheter	US6440161B1	US09348356A	1999-07-07


Grantor	Country	Patent	Publication/Patent No.	Application Number	Application Date
ENDOLOGIX INC.	US	Single puncture bifurcation graft deployment system	US6261316B1	US09266661A	1999-03-11

ENDOLOGIX INC.	US	Articulating bifurcation graft	US6197049B1	US09251363A	1999-02-17

ENDOLOGIX INC.	US	Endoluminal vascular prosthesis	US6187036B1	US09210280A	1998-12-11

ENDOLOGIX INC.	US	Segmented stent for flexible stent delivery system	US6187034B1	US09229856A	1999-01-13

ENDOLOGIX INC.	US	Endoluminal vascular prosthesis	US6077296A	US0934689A	1998-03-04


Grantor	Country	Patent	Publication/Patent No.	Application Number	Application Date
ENDOLOGIX INC.	US	Stent delivery system featuring a flexible balloon	US6022359A	US09229519A	1999-01-13

ENDOLOGIX INC.	US	Radially expandable stent featuring accordion stops	US5931866A	US09028305A	1998-02-24

ENDOLOGIX INC.	US	DUAL INFLATABLE ARTERIAL PROSTHESIS	US20180021045A1	US15540246A	2017-06-27

ENDOLOGIX INC.	US	CATHETER SYSTEM AND METHODS OF USING SAME	US20170304098A1	US15632064A	2017-06-23

ENDOLOGIX INC.	US	CATHETER SYSTEM AND METHODS OF USING SAME	US20170296791A1	US15639028A	2017-06-30


Grantor	Country	Patent	Publication/Patent No.	Application Number	Application Date
ENDOLOGIX INC	US	APPARATUS AND METHOD OF PLACEMENT OF A GRAFT OR GRAFT SYSTEM	US20170266025A1	US15610242A	2017-05-31

ENDOLOGIX INC.	US	MODULAR STENT GRAFT SYSTEMS AND METHODS WITH INFLATABLE FILL STRUCTURES	US20170239035A1	US15310198A	2016-11-10

ENDOLOGIX INC.	US	METHODS AND SYSTEMS FOR ANEURYSM TREATMENT USING FILLING STRUCTURES	US20170238937A1	US15438682A	2017-02-21

ENDOLOGIX INC	US	APPARATUS AND METHOD OF PLACEMENT OF A GRAFT OR GRAFT SYSTEM	US20170128246A1	US15414499A	2017-01-24

ENDOLOGIX INC	US	METHOD AND SYSTEM FOR TREATING ANEURYSMS	US20170007263A1	US15205365A	2016-07-08


Grantor	Country	Patent	Publication/Patent No.	Application Number	Application Date
ENDOLOGIX INC.	US	METHOD FOR FORMING HYDROGELS AND MATERIALS THEREFOR	US20160367731A1	US15256462A	2016-09-02

ENDOLOGIX INC.	US	DEVICES AND METHODS TO TREAT VASCULAR DISSECTIONS	US20160302798A1	US15194159A	2016-06-27

ENDOLOGIX INC.	US	SYSTEMS AND METHODS FOR FORMING MATERIALS IN SITU WITHIN A MEDICAL DEVICE	US20160030051A1	US14776385A	2015-09-14

ENDOLOGIX INC	US	APPARATUS AND METHOD OF PLACEMENT OF A GRAFT OR GRAFT SYSTEM	US20150366688A1	US14840428A	2015-08-31

ENDOLOGIX INC.	US	METHOD AND SYSTEM FOR TREATING ANEURYSMS	US20150250989A1	US14717938A	2015-05-20


Grantor	Country	Patent	Publication/Patent No.	Application Number	Application Date
ENDOLOGIX INC.	US	FENESTRATED PROSTHESIS	US20150173923A1	US14581675A	2014-12-23

ENDOLOGIX INC.	US	Apparatus and Methods for Repairing Aneurysms	US20150012081A1	US14330812A	2014-07-14

ENDOLOGIX INC.	US	STENT GRAFT	US9907642	US14461308A	2014-08-15

ENDOLOGIX INC	US	ENDOLUMENAL VASCULAR PROSTHESIS WITH NEOINTIMA INHIBITING POLYMERIC SLEEVE	US20130253638A1	US13731908A	2012-12-31

ENDOLOGIX INC.	US	Methods and Systems for Treating Aneurysms	US20120184982A1	US13354094A	2012-01-19


Grantor	Country	Patent	Publication/Patent No.	Application Number	Application Date
ENDOLOGIX INC.	US	APPARATUS AND METHOD OF PLACEMENT OF A GRAFT OR GRAFT SYSTEM	US20120109279A1	US13287907A	2011-11-02

ENDOLOGIX INC.	US	FILLING STRUCTURE FOR A GRAFT SYSTEM AND METHODS OF USE	US20110276078A1	US12966852A	2010-12-13

ENDOLOGIX INC	US	SELF EXPANDING BIFURCATED ENDOVASCULAR PROSTHESIS	US20110224782A1	US13027077A	2011-02-14

ENDOLOGIX INC.	US	ENDOLUMINAL VASCULAR PROSTHESIS	US20110218617A1	US13039157A	2011-03-02

ENDOLOGIX INC	US	APPARATUS AND METHOD OF PLACEMENT OF A GRAFT OR GRAFT SYSTEM	US20110054587A1	US12769546A	2010-04-28


Grantor	Country	Patent	Publication/Patent No.	Application Number	Application Date
ENDOLOGIX INC	US	IMPLANTABLE VASCULAR GRAFT	US20100318174A1	US12860280A	2010-08-20

ENDOLOGIX INC	US	IMPLANTABLE VASCULAR GRAFT	US20100318181A1	US12860310A	2010-08-20

ENDOLOGIX INC.	US	UTILIZATION OF MURAL THROMBUS FOR LOCAL DRUG DELIVERY INTO VASCULAR TISSUE	US20100261662A1	US12757900A	2010-04-09

ENDOLOGIX INC	US	GRAFT DEPLOYMENT SYSTEM	US20100179636A1	US12726257A	2010-03-17

ENDOLOGIX INC.	US	STENT GRAFT DELIVERY SYSTEM	US20100036360A1	US12429474A	2009-04-24


Grantor	Country	Patent	Publication/Patent No.	Application Number	Application Date
ENDOLOGIX INC.	US	DOCKING APPARATUS AND METHODS OF USE	US20090319029A1	US12478208A	2009-06-04

ENDOLOGIX INC.	US	GRAFT ENDOFRAME HAVING AXIALLY VARIABLE CHARACTERISTICS	US20100004728A1	US12371087A	2009-02-13

ENDOLOGIX INC.	US	METHOD AND AGENT FOR IN-SITU STABILIZATION OF VASCULAR TISSUE	US20090155337A1	US12269677A	2008-11-12

ENDOLOGIX INC.	US	STENT	US20090105806A1	US12257149A	2008-10-23

ENDOLOGIX INC.	US	Multi-segmented graft deployment system	US20080071343A1	US11522292A	2006-09-15


Grantor	Country	Patent	Publication/Patent No.	Application Number	Application Date
ENDOLOGIX INC	US	IMPLANTABLE VASCULAR GRAFT	US20070299497A1	US11764715A	2007-06-18

ENDOLOGIX INC.	US	Methods and systems for aneurysm treatment using filling structures	US20070150041A1	US11444603A	2006-05-31

ENDOLOGIX INC	US	ENDOLUMINAL VASCULAR PROSTHESIS	US20070112412A1	US11623679A	2007-01-16

ENDOLOGIX INC.	US	Method and apparatus for decompressing aneurysms	US20070078506A1	US11580201A	2006-10-12

ENDOLOGIX INC.	US	Method and apparatus for decompressing aneurysms	US20050245891A1	US11104303A	2005-04-12


Grantor	Country	Patent	Publication/Patent No.	Application Number	Application Date
ENDOLOGIX INC.	US	Vascular stent-graft apparatus	US20040167607A1	US10787404A	2004-02-24

ENDOLOGIX INC.	US	Stent-graft with positioning anchor	US20040116997A1	US10668901A	2003-09-22

ENDOLOGIX INC.	US	Flexible vascular graft	US20010025195A1	US09728582A	2000-12-01

ENDOLOGIX INC	US	MODULAR STENT GRAFT SYSTEMS AND METHODS WITH INFLATABLE FILL STRUCTURES	US20170239035A1	US15310198A	2016-11-10

ENDOLOGIX INC	US	DUAL INFLATABLE ARTERIAL PROSTHESIS	US20180021045A1	US15540246A	2017-06-27


Grantor	Country	Patent	Publication/Patent No.	Application Number	Application Date
ENDOLOGIX INC	US	ENDOLUMINAL PROSTHESIS SYSTEMS AND METHODS		US15737223	2017-12-15

ENDOLOGIX INC	US	Systems and Methods with Stents and Filling Structure		62/382207	2016-08-31

ENDOLOGIX INC	US	STENTS, GRAFTS, DELIVERY SYSTEMS, AND METHODS		62/481560	2017-04-04

ENDOLOGIX INC	US	ENDOVASCULAR SYSTEMS, DEVICES, AND METHODS ALLOWING FOR BRANCH DEVICE PLACEMENT IN POCKET OF MAIN GRAFT		62/489213	2017-04-24

ENDOLOGIX INC	US	ENDOVASCULAR GRAFT SYSTEMS AND METHODS FOR DEPLOYMENT IN MAIN AND BRANCH ARTERIES		62/529669	2017-07-07


Grantor	Country	Patent	Publication/Patent No.	Application Number	Application Date
ENDOLOGIX INC	US	STENT GRAFTS AND METHODS OF ENHANCING FLEXIBILITY OF STENT GRAFTS BY THERMAL PLEATING		62/532737	2017-07-14

ENDOLOGIX INC	US	STENT GRAFT		15/911629	2018-03-05

ENDOLOGIX INC	US	INTERNAL ILIAC PRESERVATION DEVICES AND METHODS		15/965649	2018-04-

ENDOLOGIX INC	US	MODULATION OF INFLAMMATORY RESPONSE FOLLOWING ENDOVASCULAR TREATMENT		62/661569	2018-4-23

ENDOLOGIX INC	US	ADVANCED KINK RESISTANT STENT GRAFT		16/005269	2018-6-11


Grantor	Country	Patent	Publication/Patent No.	Application Number	Application Date
ENDOLOGIX INC	US	LOW PROFILE STENT GRAFT AND DELIVERY SYSTEM		15/985572	2018-5-21

ENDOLOGIX INC	US	SYSTEMS AND METHODS WITH STENT AND FILLING STRUCTURE		15/774511	2017-8-30

ENDOLOGIX INC	US	LONGITUDINALLY EXTENDABLE STENT GRAFT SYSTEMS AND METHODS		15/774548	2018-1-23

ENDOLOGIX INC	US	GRAFT SYSTEMS HAVING FILLING STRUCTURES SUPPORTED BY SCAFFOLDS AND METHODS FOR THEIR USE		16/035497	2018-7-13

ENDOLOGIX INC	US	PRE-FIXATION DEVICE FOR NELLIX AND OTHER EVAS DEVICES		62/678956	2018-5-31


Grantor	Country	Patent	Publication/Patent No.	Application Number	Application Date
ENDOLOGIX INC	US	SYSTEMS AND METHODS WITH FENESTRATED GRAFT AND FILLING STRUCTURE		16/066595

ENDOLOGIX INC	US	MODULATION OF INFLAMMATORY RESPONSE FOLLOWING ENDOVASCULAR TREATMENT		62/661569	2018-4-23

ENDOLOGIX INC.	US	FENESTRATED PROSTHESIS	XX0000000	12/769581	2015-2-3

ENDOLOGIX INC.	US	Fenestrated prosthesis	XX0000000	12/769581	4/28/10

ENDOLOGIX, INC.	US	Bifurcated vascular graft deployment device	US6210422	09/505038	2/16/00


Grantor	Country	Patent	Publication/Patent No.	Application Number	Application Date
ENDOLOGIX, INC.	US	Method of deploying bifurcated vascular graft	US6156063	09/086247	5/28/98

ENDOLOGIX, INC.	US	Bifurcated vascular graft deployment device	US6090128	08/802478	2/20/97

ENDOLOGIX, INC.	US	Endovascular prosthesis with improved sealing means for aneurysmal arterial disease and method of use	US5665117	08/620072	3/21/96

ENDOLOGIX, INC.	US	Locking assembly for coupling guidewire to delivery system		15/317905	12/9/16

Endologix, Inc. and The Cleveland Clinic Foundation	US	Fenestrated prosthesis	XX0000000	US12769581	4/28/10


Grantor	Country	Patent	Publication/Patent No.	Application Number	Application Date
Endologix, Inc.	US	Single puncture bifurcation graft deployment system	US7691135	US10690227	10/21/03

Endologix, Inc.	US	Bifurcated vascular graft and method and apparatus for deploying same	US6951572	US10639255	8/12/03

Endologix, Inc.	US	Radiation delivery balloon catheter	US6699170	US09688396	10/16/00

Endologix, Inc.	US	Dual wire placement catheter	US6689157	US10035729	12/21/01

Endologix, Inc.	US	Method for delivering radiation to an intraluminal site in the body	US6685618	US09944649	8/31/01


Grantor	Country	Patent	Publication/Patent No.	Application Number	Application Date
Endologix, Inc.	US	Radiation delivery catheters and dosimetry methods	US6491619	US09648563	8/25/00

Endologix, Inc.	US	Endoluminal vascular prosthesis	US6331190	US09483411	1/14/00

Endologix, Inc.	US	Bifurcated vascular graft deployment device	US6210422	US09505038	2/16/00

Endologix, Inc.	US	Method of deploying bifurcated vascular graft	US6156063	US09086247	5/28/98

Endologix, Inc.	US	Bifurcated vascular graft deployment device	US6090128	US08802478	2/20/97


Grantor	Country	Patent	Publication/Patent No.	Application Number	Application Date
Endologix, Inc.	US	Axially non-contracting flexible radially expandable stent	US6083259	US09192803	11/16/98

Endologix, Inc.	US	Endovascular prosthesis with improved sealing means for aneurysmal arterial disease and method of use	US5665117	US08620072	3/21/96

Endologix, Inc.	US	Apparatus and method of placement of a graft or graft system		US14172126	2/4/14

Endologix, Inc. and The Cleveland Clinic Foundation	US	Apparatus and method of placement of a graft or graft system		US12769506	4/28/10

Endologix, Inc.	US	Stent graft delivery system		US12429474	4/24/09


Grantor	Country	Patent	Publication/Patent No.	Application Number	Application Date
ENDOLOGIX INC	US	ENDOLUMINAL DEVICE AND POLYMER		62/575827	2017-10-23

TRIVASCULAR INC	US	Advanced Endovascular Graft	US9788934B2	US14799656A	2015-07-15

NELLIX INC.	US	Stent-graft with positioning anchor	US9814612B2	US14697433A	2015-10-21

NELLIX INC.	US	System and methods for endovascular aneurysm treatment	US9737425B2	US14537749A	2014-11-10

NELLIX INC.	US	Stent graft delivery system	US9730700B2	US14586110A	2015-04-23


Grantor	Country	Patent	Publication/Patent No.	Application Number	Application Date
NELLIX INC.	US	Methods for deploying a positioning anchor with a stent-graft	US9113999B2	US11876458A	2007-10-22

NELLIX INC.	US	Sealing apparatus and methods of use	US8945199B2	US12478225A	2009-06-04

NELLIX INC.	US	Stent graft delivery system	US8926682B2	US13243941A	2011-09-23

NELLIX INC.	US	System and methods for endovascular aneurysm treatment	US8906084B2	US12684074A	2010-01-07

NELLIX INC.	US	Graft systems having filling structures supported by scaffolds and methods for their use	US8870941B2	US13285897A	2011-10-31


Grantor	Country	Patent	Publication/Patent No.	Application Number	Application Date
NELLIX INC.	US	STENT GRAFT DELIVERY SYSTEM	US20180028192A1	US15676869A	2017-08-14

NELLIX INC.	US	SEALING APPRATUS AND METHODS OF USE	US20150148892A1	US14612048A	2015-02-02

NELLIX INC.	US	GRAFT SYSTEMS HAVING FILLING STRUCTURES SUPPORTED BY SCAFFOLDS AND METHODS FOR THEIR USE	US10022249	US14525019A	2014-10-27

NELLIX, INC.	US	System and methods of Endovascular Aneurysm Treatment		14/682414	8/21/17

Nellix, Inc.	US	Vascular stent-graft apparatus and forming method	XX0000000	US09671550	9/27/00


Grantor	Country	Patent	Publication/Patent No.	Application Number	Application Date
TRIVASCULAR INC.	US	Endovascular graft	US9867727B2	US14320773A	2014-07-01

TRIVASCULAR INC.	US	Advanced endovascular graft	US9788934B2	US14799656A	2015-07-15

TRIVASCULAR INC.	US	Endovascular graft for aneurysms involving major branch vessels	US9724186B2	US14050835A	2013-10-10

TRIVASCULAR INC.	US	System and method of pivoted stent deployment	US9713523B2	US14452343A	2014-08-05

TRIVASCULAR INC.	US	Systems and methods for guidewire crossover for bifurcated prostheses	US9655754B2	US14323059A	2014-07-03


Grantor	Country	Patent	Publication/Patent No.	Application Number	Application Date
TRIVASCULAR INC.	US	Bifurcated endovascular prosthesis having tethered contralateral leg	US9585774B2	US14823076A	2015-08-11

TRIVASCULAR INC.	US	PTFE layers and methods of manufacturing	US9549829B2	US14458349A	2014-08-13

TRIVASCULAR INC.	US	Delivery catheter for endovascular device	US9498363B2	US13835491A	2013-03-15

TRIVASCULAR INC	US	Low profile stent and delivery system	US9463101B2	US14923477A	2015-10-27

TRIVASCULAR INC.	US	PTFE layers and methods of manufacturing	US9446553B2	US14230318A	2014-03-31


Grantor	Country	Patent	Publication/Patent No.	Application Number	Application Date
TRIVASCULAR INC.	US	Endovascular graft joint and method for manufacture	US9351858B2	US14704013A	2015-05-05

TRIVASCULAR INC.	US	Non-degradable, low swelling, water soluble radiopaque hydrogel polymer	US9308301B2	US13089960A	2011-04-19

TRIVASCULAR INC.	US	Endovascular delivery system with an improved radiopaque marker scheme	US9233015B2	US13803050A	2013-03-14

TRIVASCULAR INC.	US	Low profile stent graft and delivery system	US9192462B2	US13803037A	2013-03-14

TRIVASCULAR INC.	US	Fenestrated inflatable graft	US9144486B2	US13652471A	2012-10-15


Grantor	Country	Patent	Publication/Patent No.	Application Number	Application Date
TRIVASCULAR INC.	US	Bifurcated endovascular prosthesis having tethered contralateral leg	US9132025B2	US13803067A	2013-03-14

TRIVASCULAR INC.	US	Endovascular delivery system with flexible and torqueable hypotube	US9066828B2	US13803062A	2013-03-14

TRIVASCULAR INC.	US	Endovascular graft joint and method for manufacture	US9050754B2	US12729182A	2010-03-22

TRIVASCULAR INC.	US	Durable stent graft with tapered struts and stable delivery methods and devices	US8992595B2	US13799207A	2013-03-13

TRIVASCULAR INC.	US	In vitro testing of endovascular device	US8978448B2	US13649066A	2012-10-10


Grantor	Country	Patent	Publication/Patent No.	Application Number	Application Date
TRIVASCULAR INC.	US	Advanced endovascular graft delivery system and method of treatment	US8900288B2	US12566104A	2009-09-24

TRIVASCULAR INC.	US	Method of delivering advanced endovascular graft and system	US8864814B2	US13246651A	2011-09-27

TRIVASCULAR INC.	US	PTFE layers and methods of manufacturing	US8840824B2	US12910281A	2010-10-22

TRIVASCULAR INC.	US	Endovascular graft	US8801769B2	US13737351A	2013-01-09

TRIVASCULAR INC.	US	Apparatus for manufacturing an endovascular graft section	US8783316B2	US12697504A	2010-02-01


Grantor	Country	Patent	Publication/Patent No.	Application Number	Application Date
TRIVASCULAR INC.	US	PTFE layers and methods of manufacturing	US8728372B2	US12915636A	2010-10-29

TRIVASCULAR INC.	US	Advanced endovascular graft	US8709065B2	US12491336A	2009-06-25

TRIVASCULAR INC.	US	Virtual prototyping and testing for medical device development	US8666714B2	US13523765A	2012-06-14

TRIVASCULAR INC.	US	Asymmetric stent apparatus and method	US8663309B2	US11861828A	2007-09-26

TRIVASCULAR INC.	US	Endovascular graft	US8361136B2	US12566793A	2009-09-25


Grantor	Country	Patent	Publication/Patent No.	Application Number	Application Date
TRIVASCULAR INC.	US	Endovascular graft joint and method for manufacture	US8348989B2	US11429735A	2006-05-08

TRIVASCULAR INC.	US	Delivery system and method for bifurcated graft	US8328861B2	US11941434A	2007-11-16

TRIVASCULAR INC.	US	Endovascular graft and method of delivery	US8241346B2	US13246643A	2011-09-27

TRIVASCULAR INC.	US	Inflatable porous implants and methods for drug delivery	US8267989B2	US12860364A	2010-08-20

TRIVASCULAR INC.	US	Inflatable intraluminal graft	US8226708B1	US10168053A	2002-06-14


Grantor	Country	Patent	Publication/Patent No.	Application Number	Application Date
TRIVASCULAR INC.	US	Stent and delivery system for deployment thereof	US8226701B2	US11861756A	2007-09-26

TRIVASCULAR INC.	US	Virtual prototyping and testing for medical device development	US8224632B2	US12904994A	2010-10-14

TRIVASCULAR INC.	US	Dual chamber cuff structure	US8216297B2	US11504434A	2006-08-14

TRIVASCULAR INC.	US	Barbed radially expandable stent	US8167927B2	US13245661A	2011-09-26

TRIVASCULAR INC.	US	Securement assembly and method for expandable endovascular device	US8083789B2	US11941450A	2007-11-16


Grantor	Country	Patent	Publication/Patent No.	Application Number	Application Date
TRIVASCULAR INC.	US	System and method of pivoted stent deployment	US8066755B2	US11861716A	2007-09-26

TRIVASCULAR INC.	US	Constant force material delivery system and method	US7971751B2	US12724068A	2010-03-15

TRIVASCULAR INC.	US	Passive hemostatic sheath valve	US7901379B2	US11298285A	2005-12-09

TRIVASCULAR INC.	US	Virtual prototyping and testing for medical device development	US7840393B1	US09679725A	2000-10-04

TRIVASCULAR INC.	US	Inflatable porous implants and methods for drug delivery	US7803178B2	US10769532A	2004-01-30


Grantor	Country	Patent	Publication/Patent No.	Application Number	Application Date
TRIVASCULAR INC.	US	Advanced endovascular graft	US7766954B2	US11333595A	2006-01-17

TRIVASCULAR INC.	US	Constant force material delivery system and method	US7708163B2	US11360077A	2006-02-23

TRIVASCULAR INC.	US	Endovascular graft joint and method for manufacture	US7682475B2	US11870748A	2007-10-11

TRIVASCULAR INC.	US	Method for manufacturing an endovascular graft section	US7678217B2	US11522490A	2006-09-15

TRIVASCULAR INC.	US	Inflatable implant	US7632291B2	US10461853A	2003-06-13


Grantor	Country	Patent	Publication/Patent No.	Application Number	Application Date
TRIVASCULAR INC.	US	Endovascular graft	US7615071B2	US11390732A	2006-03-28

TRIVASCULAR INC.	US	Delivery system and method for expandable intracorporeal device	US7338518B2	US11201028A	2005-08-10

TRIVASCULAR INC.	US	Passive hemostatic sheath valve	US7241276B2	US10636871A	2003-08-06

TRIVASCULAR INC.	US	Advanced endovascular graft	US7147660B2	US10327711A	2002-12-20

TRIVASCULAR INC.	US	Kink resistant endovascular graft	US7150758B2	US10384103A	2003-03-06


Grantor	Country	Patent	Publication/Patent No.	Application Number	Application Date
TRIVASCULAR INC.	US	Radially expandable stent	US7147661B2	US10029559A	2001-12-20

TRIVASCULAR INC.	US	Method and apparatus for shape forming endovascular graft material	US7147455B2	US10868292A	2004-06-14

TRIVASCULAR INC.	US	Method for manufacturing an endovascular graft section	US7125464B2	US10029557A	2001-12-20

TRIVASCULAR INC.	US	Endovascular graft	US7081129B2	US10132754A	2002-04-24

TRIVASCULAR INC.	US	Endovascular graft joint and method for manufacture	US7090693B1	US10029584A	2001-12-20


Grantor	Country	Patent	Publication/Patent No.	Application Number	Application Date
TRIVASCULAR INC.	US	Delivery system and method for expandable intracorporeal device	US7066951B2	US10419312A	2003-04-17

TRIVASCULAR INC.	US	Method and apparatus for shape forming endovascular graft material	US6776604B1	US10029570A	2001-12-20

TRIVASCULAR INC.	US	Delivery system and method for bifurcated endovascular graft	US6761733B2	US09917371A	2001-07-27

TRIVASCULAR INC.	US	Delivery system and method for endovascular graft	US6733521B2	US09834278A	2001-04-11

TRIVASCULAR INC.	US	Delivery system and method for expandable intracorporeal device	US6602280B2	US09774733A	2001-01-31


Grantor	Country	Patent	Publication/Patent No.	Application Number	Application Date
TRIVASCULAR INC.	US	Endovascular graft	US6395019B2	US09133978A	1998-08-14

TRIVASCULAR INC	US	ENDOVASCULAR GRAFT	US20170348125A1	US15686214A	2017-08-25

TRIVASCULAR INC	US	ADVANCED ENDOVASCULAR GRAFT	US20170348087A1	US15686218A	2017-08-25

TRIVASCULAR INC	US	ENDOVASCUALR GRAFT FOR ANEURYSMS INVOLVING MAJOR BRANCH VESSELS	US20170296327A1	US15638559A	2017-06-30

TRIVASCULAR INC	US	SYSTEMS AND METHODS FOR GUIDEWIRE CROSSOVER FOR BIFURCATED PROSTHESES	US20170216064A1	US15491074A	2017-04-19


Grantor	Country	Patent	Publication/Patent No.	Application Number	Application Date
TRIVASCULAR INC	US	Low Profile Stent Graft and Delivery System	US9987123	US15263469A	2016-09-13

TRIVASCULAR INC	US	BIFURCATED ENDOVASCULAR PROSTHESIS HAVING TETHERED CONTRALATERAL LEG	US20170035549A1	US15299542A	2016-10-21

TRIVASCULAR INC.	US	DELIVERY CATHETER FOR ENDOVASCULAR DEVICE	US20170035590A1	US15298166A	2016-10-19

TRIVASCULAR INC	US	PTFE LAYERS AND METHODS OF MANUFACTURING	US20160367354A1	US15251011A	2016-08-30

TRIVASCULAR INC	US	ENDOVASCULAR DELIVERY SYSTEM WITH AN IMPROVED RADIOPAQUE MARKER SCHEME	US10034787	US14970621A	2015-12-16


Grantor	Country	Patent	Publication/Patent No.	Application Number	Application Date
TRIVASCULAR INC	US	NON-DEGRADABLE, LOW SWELLING, WATER SOLUBLE RADIOPAQUE HYDROGEL POLYMER	US20160193392A1	US15068415A	2016-03-11

TRIVASCULAR INC.	US	INTERNAL ILIAC PRESERVATION DEVICES AND METHODS	US9956101	US14958085A	2015-12-03

TRIVASCULAR INC.	US	STENT GRAFT DELIVERY SYSTEM WITH ACCESS CONDUIT	US20160113796A1	US14920828A	2015-10-22

TRIVASCULAR INC.	US	ENDOVASCULAR DELIVERY SYSTEM WITH FLEXIBLE AND TORQUEABLE HYPOTUBE	US20150265446A1	US14717080A	2015-05-20

TRIVASCULAR INC.	US	INFLATABLE OCCLUSION WIRE-BALLOON FOR AORTIC APPLICATIONS	US20150250481A1	US14643217A	2015-03-10


Grantor	Country	Patent	Publication/Patent No.	Application Number	Application Date
TRIVASCULAR INC.	US	ADVANCED ENDOVASCULAR GRAFT AND DELIVERY SYSTEM	US20150164667A1	US14631818A	2015-02-25

TRIVASCULAR INC.	US	DURABLE STENT GRAFT WITH TAPERED STRUTS AND STABLE DELIVERY METHODS AND DEVICES	US20150157479A1	US14615337A	2015-02-05

TRIVASCULAR INC.	US	TANDEM MODULAR ENDOGRAFT	US20150088244A1	US14492674A	2014-09-22

TRIVASCULAR INC.	US	ENDOLEAK ISOLATION SLEEVES AND METHODS OF USE	US20150073523A1	US14481834A	2014-09-09

TRIVASCULAR INC.	US	GATE WIRE FOR CONTRALATERAL LEG ACCESS	US20140194970A1	US14151373A	2014-01-09


Grantor	Country	Patent	Publication/Patent No.	Application Number	Application Date
TRIVASCULAR INC.	US	SAC LINER FOR ANEURYSM REPAIR	US20140194973A1	US14151195A	2014-01-09

TRIVASCULAR INC.	US	ASYMMETRIC STENT APPARATUS AND METHOD	US20140135899A1	US14157350A	2014-01-16

TRIVASCULAR INC.	US	LOW PROFILE STENT GRAFT AND DELIVERY SYSTEM	US20130268056A1	US13803033A	2013-03-14

TRIVASCULAR INC.	US	ADVANCED KINK RESISTANT STENT GRAFT	US9993328	US13803046A	2013-03-14

TRIVASCULAR INC.	US	VASCULAR GRAFT HAVING LIMITED END STRUCTURE	US20130096665A1	US13650705A	2012-10-12


Grantor	Country	Patent	Publication/Patent No.	Application Number	Application Date
TRIVASCULAR INC.	US	INFLATABLE INTRALUMINAL GRAFT	US20120265290A1	US13532887A	2012-06-26

TRIVASCULAR INC.	US	ADVANCED ENDOVASCULAR GRAFT AND DELIVERY SYSTEM	US20120191174A1	US13297219A	2011-11-15

TRIVASCULAR INC.	US	SYSTEM AND METHOD OF PIVOTED STENT DEPLOYMENT	US20120083870A1	US13277117A	2011-10-19

TRIVASCULAR INC.	US	BARBED RADIALLY EXPANDABLE STENT WITH SLOTTED STRUTS	US20120016457A1	US13245652A	2011-09-26

TRIVASCULAR INC.	US	FILL TUBE MANIFOLD AND DELIVERY METHODS FOR ENDOVASCULAR GRAFT	US20110218609A1	US13024255A	2011-02-09


Grantor	Country	Patent	Publication/Patent No.	Application Number	Application Date
TRIVASCULAR INC.	US	HINGED ENDOVASCULAR DEVICE	US20100331958A1	US12747499A	2010-09-07

TRIVASCULAR INC.	US	Inflatable Implant	US20100076481A1	US12628623A	2009-12-01

TRIVASCULAR INC.	US	METHOD OF DELIVERING ADVANCED ENDOVASCULAR GRAFT	US20100016943A1	US12566808A	2009-09-25

TRIVASCULAR INC.	US	MODULAR VASCULAR GRAFT FOR LOW PROFILE PERCUTANEOUS DELIVERY	US20090099649A1	US12245620A	2008-10-03

TRIVASCULAR INC.	US	ALIGNMENT STENT APPARATUS AND METHOD	US20090082845A1	US11861746A	2007-09-26


Grantor	Country	Patent	Publication/Patent No.	Application Number	Application Date
TRIVASCULAR INC.	US	SYSTEM AND METHOD OF SECURING STENT BARBS	US20090082847A1	US11861731A	2007-09-26

TRIVASCULAR INC.	US	APPARATUS FOR SECURING STENT BARBS	US20090082841A1	US11861739A	2007-09-26

TRIVASCULAR INC.	US	PTFE LAYERS AND METHODS OF MANUFACTURING	US20090036971A1	US12250915A	2008-10-14

TRIVASCULAR INC.	US	PTFE LAYERS AND METHODS OF MANUFACTURING	US20090036973A1	US12250946A	2008-10-14

TRIVASCULAR INC.	US	Non-degradable, low swelling, water soluble radiopaque hydrogel polymer	US20060222596A1	US11097467A	2005-04-01


Grantor	Country	Patent	Publication/Patent No.	Application Number	Application Date
TRIVASCULAR INC.	US	Hybrid modular endovascular graft	US20060224232A1	US11097718A	2005-04-01

TRIVASCULAR INC.	US	Delivery system and method for bifurcated graft	US20060009833A1	US11205793A	2005-08-15

TRIVASCULAR INC.	US	Methods, compositions and devices for embolizing body lumens	US20050158272A1	US11031311A	2005-01-07

TRIVASCULAR INC.	US	Endoluminal prosthesis endoleak management	US20050090804A1	US10691849A	2003-10-22

TRIVASCULAR INC.	US	Endovascular graft joint and method for manufacture	US20050027347A1	US10640368A	2003-08-13


Grantor	Country	Patent	Publication/Patent No.	Application Number	Application Date
TRIVASCULAR INC.	US	Layered endovascular graft	US20040220664A1	US10803153A	2004-03-17

TRIVASCULAR INC.	US	Delivery system and method for bifurcated graft	US20040138734A1	US10686863A	2003-10-16

TRIVASCULAR INC.	US	Endovascular graft	US20030216802A1	US10289136A	2002-11-05

TRIVASCULAR INC.	US	Inflatable intraluminal graft	US20030225453A1	US10289137A	2002-11-05

TRIVASCULAR INC.	US	Advanced endovascular graft	US20030120338A1	US10091641A	2002-03-05


Grantor	Country	Patent	Publication/Patent No.	Application Number	Application Date
TRIVASCULAR INC.	US	Delivery system and method for bifurcated graft	US20030004560A1	US10122474A	2002-04-11

TRIVASCULAR INC.	US	Layered endovascular graft	US20020010508A1	US09970576A	2001-10-04

TRIVASCULAR, INC.	US	Stent-graft with improved flexibility		15/568834	10/24/17

Trivascular, Inc.	US	Passive hemostatic sheath valve	US7901379	US11298285	12/9/05

Trivascular, Inc.	US	Fluid mixing apparatus and method	US7178978	US10658074	9/8/03


Grantor	Country	Patent	Publication/Patent No.	Application Number	Application Date
Trivascular, Inc.	US	Delivery system and method for expandable intracorporeal device	US6602280	US09774733	1/31/01

Trivascular, Inc.	US	Endovascular graft	US6395019	US09133978	8/14/98

Trivascular, Inc.	US	Layered endovascular graft	US6331191	US09200317	11/25/98

Trivascular, Inc.	US	Endovascular graft having longitudinally displaceable sections	US6132457	US09177295	10/22/98

Trivascular, Inc.	US	Low profile stent graft and delivery system		US15263469	9/13/16


Grantor	Country	Patent	Publication/Patent No.	Application Number	Application Date
Trivascular, Inc.	US	Delivery catheter for endovascular device		US15298166	10/19/16

Trivascular, Inc.	US	Bifurcated endovascular prosthesis having tethered contralateral leg		US15299542	10/21/16

Trivascular, Inc.	US	Ptfe layers and methods of manufacturing		US15251011	8/30/16

Trivascular, Inc.	US	Endovascular delivery system with an improved radiopaque marker scheme		US14970621	12/16/15

Trivascular, Inc.	US	Non-degradable, low swelling, water soluble radiopaque hydrogel polymer		US15068415	3/11/16


Grantor	Country	Patent	Publication/Patent No.	Application Number	Application Date
Trivascular, Inc.	US	Internal iliac preservation devices and methods		US14958085	12/3/15

Trivascular, Inc.	US	Stent graft delivery system with access conduit		US14920828	10/22/15

Trivascular, Inc.	US	Bifurcated endovascular prosthesis having tethered contralateral leg		US14823076	8/11/15

Trivascular, Inc.	US	Low profile stent and delivery system		US14923477	10/27/15

Trivascular, Inc.	US	Endovascular delivery system with flexible and torqueable hypotube		US14717080	5/20/15


Grantor	Country	Patent	Publication/Patent No.	Application Number	Application Date
Trivascular, Inc.	US	Inflatable occlusion wire-balloon for aortic applications		US14643217	3/10/15

Trivascular, Inc.	US	Advanced endovascular graft and delivery system		US14631818	2/25/15

Trivascular, Inc.	US	Durable stent graft with tapered struts and stable delivery methods and devices		US14615337	2/5/15

Trivascular, Inc.	US	Tandem modular endograft		US14492674	9/22/14

Trivascular, Inc.	US	Endoleak isolation sleeves and methods of use		US14481834	9/9/14


Grantor	Country	Patent	Publication/Patent No.	Application Number	Application Date
Trivascular, Inc.	US	Sac liner for aneurysm repair		US14151195	1/9/14

Trivascular, Inc.	US	Gate wire for contralateral leg access		US14151373	1/9/14

Trivascular, Inc.	US	Asymmetric stent apparatus and method		US14157350	1/16/14

Trivascular, Inc.	US	Low profile stent graft and delivery system		US13803033	3/14/13

Trivascular, Inc.	US	Advanced kink resistant stent graft		US13803046	3/14/13


Grantor	Country	Patent	Publication/Patent No.	Application Number	Application Date
Trivascular, Inc.	US	Vascular graft having limited end structure		US13650705	10/12/12

Trivascular, Inc.	US	Inflatable intraluminal graft		US13532887	6/26/12

Trivascular, Inc.	US	Advanced endovascular graft and delivery system		US13297219	11/15/01

Trivascular, Inc.	US	System and method of pivoted stent deployment		US13277117	10/19/11

Trivascular, Inc.	US	Barbed radially expandable stent with slotted struts		US13245652	9/26/11


Grantor	Country	Patent	Publication/Patent No.	Application Number	Application Date
Trivascular, Inc.	US	Fill tube manifold and delivery methods for endovascular graft		US13024255	2/9/11

Trivascular, Inc.	US	Hinged endovascular device		US12747499	9/7/10

Trivascular, Inc.	US	Inflatable implant		US12628623	12/1/09

Trivascular, Inc.	US	Method of delivering advanced endovascular graft		US12566808	9/25/09

Trivascular, Inc.	US	Modular vascular graft for low profile percutaneous delivery		US12245620	10/3/08


Grantor	Country	Patent	Publication/Patent No.	Application Number	Application Date
Trivascular, Inc.	US	System and method of securing stent barbs		US11861731	9/26/07

Trivascular, Inc.	US	Alignment stent apparatus and method		US11861746	9/26/07

Trivascular, Inc.	US	Apparatus for securing stent barbs		US11861739	9/26/07

Trivascular, Inc.	US	Ptfe layers and methods of manufacturing		US12250946	10/14/08

Trivascular, Inc.	US	Ptfe layers and methods of manufacturing		US12250915	10/14/08


Grantor	Country	Patent	Publication/Patent No.	Application Number	Application Date
Trivascular, Inc.	US	Ptfe layers and methods of manufacturing		US11106150	4/13/05

Trivascular, Inc.	US	Ptfe layers and methods of manufacturing		US11106131	4/13/05

Trivascular, Inc.	US	Hybrid modular endovascular graft		US11097718	4/1/05

Trivascular, Inc.	US	Non-degradable low swelling, water soluble radiopaque hydrogel polymer		US11097467	4/1/05

Trivascular, Inc.	US	Delivery system and method for bifurcated graft		US11205793	8/15/05


Grantor	Country	Patent	Publication/Patent No.	Application Number	Application Date
Trivascular, Inc.	US	Modular endovascular graft		US11077938	3/11/05

Trivascular, Inc.	US	Methods, compositions and devices for embolizing body lumens		US11031311	1/7/05

Trivascular, Inc.	US	Endoluminal prosthesis endoleak management		US10691849	10/22/03

Trivascular, Inc.	US	Endovascular graft joint and method for manufacture		US10640368	8/13/03

Trivascular, Inc.	US	Layered endovascular graft		US10803153	3/17/04


Grantor	Country	Patent	Publication/Patent No.	Application Number	Application Date
Trivascular, Inc.	US	Delivery system and method for bifurcated graft		US10686863	10/16/03

Trivascular, Inc.	US	Inflatable intraluminal graft		US10289137	11/5/02

Trivascular, Inc.	US	Endovascular graft		US10289136	11/5/02

Trivascular, Inc.	US	Advanced endovascular graft		US10091641	3/5/02

Trivascular, Inc.	US	Delivery system and method for bifurcated graft		US10122474	4/11/02


Grantor	Country	Patent	Publication/Patent No.	Application Number	Application Date
Trivascular, Inc.	US	Layered endovascular graft		US09970576	10/3/01

ENDOLOGIX INC.	US	STENT GRAFT SYSTEMS WITH RESTRAINTS IN CIRCUMFERENTIAL CHANNELS AND METHODS THEREOF		62/678961	5/31/2018

ENDOLOGIX INC.	US	PERCUTANEOUS METHOD AND DEVICE TO TREAT DISSECTIONS		15/429090	2/9/2017

NELLIX, INC.	US	SYSTEM AND METHODS FOR ENDOVASCULAR ANEURYSM TREATMENT	2018-0064566	15/682414	8/21/2017

TRIVASCULAR INC.	US	ENDOVASCULAR DELIVERY SYSTEM WITH AN IMPROVED RADIOPAQUE MARKER SCHEME		16/049560	7/30/2018

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