Wednesday, July 8, 2026

Patent intelligence · US

US 9321743

Compositions and methods of inhibiting N-acylethanolamine-hydrolyzing acid amidase

granted A61KA61K31/165A61K31/195A61K31/337
Status granted
Linked drugs 3
Pipeline programs 6
Years to expiry 10
Applicant portfolio 8,292
Patent details — US 9321743
Jurisdiction
US
Status
granted
Grant date
Apr 26, 2016
Expiration
Apr 21, 2036
Claims
22
CPC classes
A61K, A61K31/165, A61K31/195, A61K31/337
View on Google Patents ↗

Quick answer

US 9321743 (Compositions and methods of inhibiting N-acylethanolamine-hydrolyzing acid amidase) is held by The Regents of the University of California. Status: granted. Granted Apr 26, 2016. Expires Apr 21, 2036 (10 years remaining) — relevant for patent-cliff and LOE planning.

Key facts

Grant date
Expiration
Claims
22
CPC classes
A61K, A61K31/165, A61K31/195, A61K31/337, A61K31/365, A61P

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Frequently asked questions

What is US patent 9321743?

US 9321743 (Compositions and methods of inhibiting N-acylethanolamine-hydrolyzing acid amidase) is held by The Regents of the University of California. Status: granted. Granted Apr 26, 2016. Expires Apr 21, 2036 (10 years remaining) — relevant for patent-cliff and LOE planning.

Who owns US 9321743?

The Regents of the University of California is listed as the applicant in USPTO PatentsView records indexed by NovaPharmaNews. We track 8,292 pharmaceutical patents for this assignee.

When does US 9321743 expire?

Our index shows an expiration date of Apr 21, 2036 (10 years from today). Confirm material dates against USPTO, FDA Orange Book, or qualified counsel before contractual decisions.