Common use of Licensed Patents and Biogen Patents Clause in Contracts

Licensed Patents and Biogen Patents. Except as set forth in Section 7.3.1, each Party will be responsible for all Patent Costs incurred by such Party prior to and after the Effective Date in all countries in the Prosecution and Maintenance of Patent Rights for which such Party is responsible under Section 7.2; provided, however, that after the License Effective Date for a Collaboration Program, Biogen will be solely responsible for Patent Costs arising from the Prosecution and Maintenance of the Ionis Product-Specific Patents related to such Collaboration Program. Confidential

Licensed Patents and Biogen Patents. Except as set forth in Section 7.3.1, each Party will be responsible for all Patent Costs incurred by such Party prior to and after the Effective Date in all countries in the Prosecution and Maintenance of Patent Rights for which such Party is responsible under Section 7.2; provided, however, that after the License Effective Date for a Collaboration Programdate the license under Section 4.1.1 is granted to Biogen, Biogen will be solely responsible for Patent Costs arising from the Prosecution and Maintenance of the Ionis Product-Specific Patents related to such Collaboration Program. ConfidentialPatents.

Licensed Patents and Biogen Patents. Except as set forth in Section 7.3.1, each Party will be responsible for all Patent Costs incurred by such Party prior to and after the Effective Date in all countries in the Prosecution and Maintenance of Patent Rights for which such Party is responsible under Section 7.2; provided, however, that after the License Effective Date for a Collaboration Programdate the license under Section 4.1.1(a) or Section 4.1.1(b) (as applicable) is granted to Biogen, Biogen will be solely responsible for Patent Costs arising from the Prosecution and Maintenance of the Ionis Product-Specific Patents related to such Collaboration Program. ConfidentialPatents.

Licensed Patents and Biogen Patents. Except as set forth in Section 7.3.1, each Party will be responsible for all Patent Costs incurred by such Party prior to and after the Effective Date in all countries in the Prosecution and Maintenance of Patent Rights for which such Party is responsible under Section 7.2; provided, however, that after the License Effective Date for a Collaboration Program, Biogen will be solely responsible for Patent Costs arising from the Prosecution and Maintenance of the Ionis Product-Specific Patents related to such Collaboration Program. Confidential.

Licensed Patents and Biogen Patents. Except as set forth in Section 7.3.1, each Party will be responsible for all Patent Costs incurred by such Party prior to and after the Effective Date in all countries in the Prosecution and Maintenance of Patent Rights for which such Party is responsible under Section 7.2; provided, however, that after the License Effective Date for a Collaboration Program, Biogen will be solely responsible for Patent Costs arising from the Prosecution and Maintenance of the Ionis Product-Specific Patents related to such Collaboration Program. Confidential.