Wednesday, July 8, 2026

Patent intelligence · US

US 12351581

Compounds for FGFR inhibition

granted A61KA61K31/444A61K31/4545A61K31/496
Status granted
Linked drugs 3
Pipeline programs 6
Years to expiry 19
Applicant portfolio 10
Patent details — US 12351581
Jurisdiction
US
Status
granted
Grant date
Jul 8, 2025
Expiration
Jul 3, 2045
Claims
30
CPC classes
A61K, A61K31/444, A61K31/4545, A61K31/496
View on Google Patents ↗

Quick answer

US 12351581 (Compounds for FGFR inhibition) is held by Cogent Biosciences, Inc.. Status: granted. Granted Jul 8, 2025. Expires Jul 3, 2045 (19 years remaining) — relevant for patent-cliff and LOE planning.

Key facts

Grant date
Expiration
Claims
30
CPC classes
A61K, A61K31/444, A61K31/4545, A61K31/496, A61K31/5377, A61P

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Frequently asked questions

What is US patent 12351581?

US 12351581 (Compounds for FGFR inhibition) is held by Cogent Biosciences, Inc.. Status: granted. Granted Jul 8, 2025. Expires Jul 3, 2045 (19 years remaining) — relevant for patent-cliff and LOE planning.

Who owns US 12351581?

Cogent Biosciences, Inc. is listed as the applicant in USPTO PatentsView records indexed by NovaPharmaNews. We track 10 pharmaceutical patents for this assignee.

When does US 12351581 expire?

Our index shows an expiration date of Jul 3, 2045 (19 years from today). Confirm material dates against USPTO, FDA Orange Book, or qualified counsel before contractual decisions.