October 3, 2023 Duley Road, LLC

EXHIBIT 10.41

October 3, 2023

Xxxxx Road, LLC

0000 Xxxxxxxxx Xxxxxxxxx

Culver City, CA 90232

Attn: Xxxxxxx X. Xxxxxxxxx

Re: Building #3 at 000 Xxxxx Xxxx

Dear Xx. Xxxxxxxxx:

Reference is made to that certain Commercial Lease (the “Lease”) dated February 1, 2017 by and between Xxxxx Road, LLC (“Landlord”) and Altor Bioscience Manufacturing Company, LLC (“Tenant”) whereby Tenant leases from Landlord certain premises commonly known as Building #0 xx 000 Xxxxx Xxxx, Xx Xxxxxxx, Xxxxxxxxxx 00000. Capitalized terms that are undefined herein shall have meanings given to them in the Lease.

Tenant hereby elects to exercise its option to extend the Term of the Lease for an additional period of five (5) years through October 31, 2029 pursuant to the terms of Section 1.2 of the Lease. The parties hereto further agree that all other terms of the Lease shall remain in full force and effect, unaltered and unchanged by this letter agreement.

Sincerely,

/s/ Xxxxx Xxxxx

Xxxxx Xxxxx

CFO

ACKNOWLEDGED AND AGREED

Xxxxx Road, LLC

/s/ Xxxxxxx X. Xxxxxxxxx

Xxxxxxx X. Xxxxxxxxx, Manager