Wednesday, July 8, 2026

Patent intelligence · US

US 11963953

Deuterated compounds for restoring mutant p53 function

granted A61KA61K31/454
Status granted
Linked drugs 2
Pipeline programs 6
Years to expiry 18
Applicant portfolio 11
Patent details — US 11963953

Quick answer

US 11963953 (Deuterated compounds for restoring mutant p53 function) is held by PMV PHARMACEUTICALS, INC.. Status: granted. Granted Apr 23, 2024. Expires Apr 18, 2044 (18 years remaining) — relevant for patent-cliff and LOE planning.

Key facts

Grant date
Expiration
Claims
33
CPC classes
A61K, A61K31/454

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Frequently asked questions

What is US patent 11963953?

US 11963953 (Deuterated compounds for restoring mutant p53 function) is held by PMV PHARMACEUTICALS, INC.. Status: granted. Granted Apr 23, 2024. Expires Apr 18, 2044 (18 years remaining) — relevant for patent-cliff and LOE planning.

Who owns US 11963953?

PMV PHARMACEUTICALS, INC. is listed as the applicant in USPTO PatentsView records indexed by NovaPharmaNews. We track 11 pharmaceutical patents for this assignee.

When does US 11963953 expire?

Our index shows an expiration date of Apr 18, 2044 (18 years from today). Confirm material dates against USPTO, FDA Orange Book, or qualified counsel before contractual decisions.