Wednesday, July 8, 2026

Patent intelligence · US

US 12428406

Methods and compounds for restoring mutant p53 function

granted A61PA61P35/00
Status granted
Linked drugs 2
Pipeline programs 6
Years to expiry 19
Applicant portfolio 11
Patent details — US 12428406

Quick answer

US 12428406 (Methods and compounds for restoring mutant p53 function) is held by PMV PHARMACEUTICALS, INC.. Status: granted. Granted Sep 30, 2025. Expires Sep 25, 2045 (19 years remaining) — relevant for patent-cliff and LOE planning.

Key facts

Grant date
Expiration
Claims
20
CPC classes
A61P, A61P35/00

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Frequently asked questions

What is US patent 12428406?

US 12428406 (Methods and compounds for restoring mutant p53 function) is held by PMV PHARMACEUTICALS, INC.. Status: granted. Granted Sep 30, 2025. Expires Sep 25, 2045 (19 years remaining) — relevant for patent-cliff and LOE planning.

Who owns US 12428406?

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 12428406 expire?

Our index shows an expiration date of Sep 25, 2045 (19 years from today). Confirm material dates against USPTO, FDA Orange Book, or qualified counsel before contractual decisions.