Wednesday, July 8, 2026

Patent intelligence · US

US 11180494

Substituted amino acids as integrin inhibitors

granted A61PA61P1/16A61P11/00A61P13/12
Status granted
Linked drugs 1
Pipeline programs 6
Years to expiry 15
Applicant portfolio 13
Patent details — US 11180494
Jurisdiction
US
Status
granted
Grant date
Nov 23, 2021
Expiration
Nov 18, 2041
Claims
47
CPC classes
A61P, A61P1/16, A61P11/00, A61P13/12
View on Google Patents ↗

Quick answer

US 11180494 (Substituted amino acids as integrin inhibitors) is held by Pliant Therapeutics, Inc.. Status: granted. Granted Nov 23, 2021. Expires Nov 18, 2041 (15 years remaining) — relevant for patent-cliff and LOE planning.

Key facts

Grant date
Expiration
Claims
47
CPC classes
A61P, A61P1/16, A61P11/00, A61P13/12, A61P17/00, A61P9/00

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Frequently asked questions

What is US patent 11180494?

US 11180494 (Substituted amino acids as integrin inhibitors) is held by Pliant Therapeutics, Inc.. Status: granted. Granted Nov 23, 2021. Expires Nov 18, 2041 (15 years remaining) — relevant for patent-cliff and LOE planning.

Who owns US 11180494?

Pliant Therapeutics, Inc. is listed as the applicant in USPTO PatentsView records indexed by NovaPharmaNews. We track 13 pharmaceutical patents for this assignee.

When does US 11180494 expire?

Our index shows an expiration date of Nov 18, 2041 (15 years from today). Confirm material dates against USPTO, FDA Orange Book, or qualified counsel before contractual decisions.