Wednesday, July 8, 2026

Patent intelligence · US

US 10251896

Compositions for improving cell viability and methods of use thereof

granted A61KA61K31/192A61K31/575A61P
Status granted
Linked drugs 2
Pipeline programs 6
Years to expiry 13
Applicant portfolio 9
Patent details — US 10251896
Jurisdiction
US
Status
granted
Grant date
Apr 9, 2019
Expiration
Apr 4, 2039
Claims
15
CPC classes
A61K, A61K31/192, A61K31/575, A61P
View on Google Patents ↗

Quick answer

US 10251896 (Compositions for improving cell viability and methods of use thereof) is held by Amylyx Pharmaceuticals, Inc.. Status: granted. Granted Apr 9, 2019. Expires Apr 4, 2039 (13 years remaining) — relevant for patent-cliff and LOE planning.

Key facts

Grant date
Expiration
Claims
15
CPC classes
A61K, A61K31/192, A61K31/575, A61P, A61P25/28

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Frequently asked questions

What is US patent 10251896?

US 10251896 (Compositions for improving cell viability and methods of use thereof) is held by Amylyx Pharmaceuticals, Inc.. Status: granted. Granted Apr 9, 2019. Expires Apr 4, 2039 (13 years remaining) — relevant for patent-cliff and LOE planning.

Who owns US 10251896?

Amylyx Pharmaceuticals, Inc. is listed as the applicant in USPTO PatentsView records indexed by NovaPharmaNews. We track 9 pharmaceutical patents for this assignee.

When does US 10251896 expire?

Our index shows an expiration date of Apr 4, 2039 (13 years from today). Confirm material dates against USPTO, FDA Orange Book, or qualified counsel before contractual decisions.