Wednesday, July 8, 2026

Patent intelligence · US

US 11634691

Compositions and methods of treatment

granted A61KA61K35/76A61K35/761A61K48/0008
Status granted
Linked drugs 1
Pipeline programs 6
Years to expiry 17
Applicant portfolio 8,292
Patent details — US 11634691
Jurisdiction
US
Status
granted
Grant date
Apr 25, 2023
Expiration
Apr 20, 2043
Claims
20
CPC classes
A61K, A61K35/76, A61K35/761, A61K48/0008
View on Google Patents ↗

Quick answer

US 11634691 (Compositions and methods of treatment) is held by The Regents of the University of California. Status: granted. Granted Apr 25, 2023. Expires Apr 20, 2043 (17 years remaining) — relevant for patent-cliff and LOE planning.

Key facts

Grant date
Expiration
Claims
20
CPC classes
A61K, A61K35/76, A61K35/761, A61K48/0008, A61K48/005, A61P

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Frequently asked questions

What is US patent 11634691?

US 11634691 (Compositions and methods of treatment) is held by The Regents of the University of California. Status: granted. Granted Apr 25, 2023. Expires Apr 20, 2043 (17 years remaining) — relevant for patent-cliff and LOE planning.

Who owns US 11634691?

The Regents of the University of California is listed as the applicant in USPTO PatentsView records indexed by NovaPharmaNews. We track 8,292 pharmaceutical patents for this assignee.

When does US 11634691 expire?

Our index shows an expiration date of Apr 20, 2043 (17 years from today). Confirm material dates against USPTO, FDA Orange Book, or qualified counsel before contractual decisions.