Wednesday, July 8, 2026

Patent intelligence · US

US 11957680

Pyruvate kinase activators for use in treating blood disorders

granted A61KA61K31/5025A61K31/506A61K31/519
Status granted
Linked drugs 2
Pipeline programs 6
Years to expiry 18
Applicant portfolio 93
Patent details — US 11957680
Jurisdiction
US
Status
granted
Grant date
Apr 16, 2024
Expiration
Apr 11, 2044
Claims
14
CPC classes
A61K, A61K31/5025, A61K31/506, A61K31/519
View on Google Patents ↗

Quick answer

US 11957680 (Pyruvate kinase activators for use in treating blood disorders) is held by Agios Pharmaceuticals, Inc.. Status: granted. Granted Apr 16, 2024. Expires Apr 11, 2044 (18 years remaining) — relevant for patent-cliff and LOE planning.

Key facts

Grant date
Expiration
Claims
14
CPC classes
A61K, A61K31/5025, A61K31/506, A61K31/519, A61K45/06, A61P

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Frequently asked questions

What is US patent 11957680?

US 11957680 (Pyruvate kinase activators for use in treating blood disorders) is held by Agios Pharmaceuticals, Inc.. Status: granted. Granted Apr 16, 2024. Expires Apr 11, 2044 (18 years remaining) — relevant for patent-cliff and LOE planning.

Who owns US 11957680?

Agios Pharmaceuticals, Inc. is listed as the applicant in USPTO PatentsView records indexed by NovaPharmaNews. We track 93 pharmaceutical patents for this assignee.

When does US 11957680 expire?

Our index shows an expiration date of Apr 11, 2044 (18 years from today). Confirm material dates against USPTO, FDA Orange Book, or qualified counsel before contractual decisions.