Wednesday, July 8, 2026

Patent intelligence · US

US 12297186

Benzylamide derivatives as inhibitors of transforming growth factor-beta receptor I/ALK5

granted A61KA61K31/4709A61K45/06A61P
Status granted
Linked drugs 3
Pipeline programs 6
Years to expiry 19
Applicant portfolio 4
Patent details — US 12297186
Jurisdiction
US
Status
granted
Grant date
May 13, 2025
Expiration
May 8, 2045
Claims
34
CPC classes
A61K, A61K31/4709, A61K45/06, A61P
View on Google Patents ↗

Quick answer

US 12297186 (Benzylamide derivatives as inhibitors of transforming growth factor-beta receptor I/ALK5) is held by AGOMAB SPAIN, S.L.U.. Status: granted. Granted May 13, 2025. Expires May 8, 2045 (19 years remaining) — relevant for patent-cliff and LOE planning.

Key facts

Grant date
Expiration
Claims
34
CPC classes
A61K, A61K31/4709, A61K45/06, A61P, A61P35/00, A61P37/00

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Frequently asked questions

What is US patent 12297186?

US 12297186 (Benzylamide derivatives as inhibitors of transforming growth factor-beta receptor I/ALK5) is held by AGOMAB SPAIN, S.L.U.. Status: granted. Granted May 13, 2025. Expires May 8, 2045 (19 years remaining) — relevant for patent-cliff and LOE planning.

Who owns US 12297186?

AGOMAB SPAIN, S.L.U. is listed as the applicant in USPTO PatentsView records indexed by NovaPharmaNews. We track 4 pharmaceutical patents for this assignee.

When does US 12297186 expire?

Our index shows an expiration date of May 8, 2045 (19 years from today). Confirm material dates against USPTO, FDA Orange Book, or qualified counsel before contractual decisions.