Wednesday, July 8, 2026

Patent intelligence · US

US 11071742

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 15
Applicant portfolio 9
Patent details — US 11071742
Jurisdiction
US
Status
granted
Grant date
Jul 27, 2021
Expiration
Jul 22, 2041
Claims
26
CPC classes
A61K, A61K31/192, A61K31/575, A61P
View on Google Patents ↗

Quick answer

US 11071742 (Compositions for improving cell viability and methods of use thereof) is held by Amylyx Pharmaceuticals, Inc.. Status: granted. Granted Jul 27, 2021. Expires Jul 22, 2041 (15 years remaining) — relevant for patent-cliff and LOE planning.

Key facts

Grant date
Expiration
Claims
26
CPC classes
A61K, A61K31/192, A61K31/575, A61P, A61P25/28

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Frequently asked questions

What is US patent 11071742?

US 11071742 (Compositions for improving cell viability and methods of use thereof) is held by Amylyx Pharmaceuticals, Inc.. Status: granted. Granted Jul 27, 2021. Expires Jul 22, 2041 (15 years remaining) — relevant for patent-cliff and LOE planning.

Who owns US 11071742?

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 11071742 expire?

Our index shows an expiration date of Jul 22, 2041 (15 years from today). Confirm material dates against USPTO, FDA Orange Book, or qualified counsel before contractual decisions.