Wednesday, June 10, 2026

Patent intelligence · US

US 2016324873

Enzymatic Process for Obtaining 17 Alpha-Monoesters of Cortexolone and/or its 9,11-Dehydroderivatives

granted A61K 9/ 00 A IA61K 9/ 06 A IA61K 31/ 573 A IA61K 47/ 06 A I
Status granted
Linked drugs 1
Pipeline programs 4
Years to expiry 10
Applicant portfolio 12
Patent details — US 2016324873
Jurisdiction
US
Status
granted
Grant date
Nov 10, 2016
Expiration
Nov 5, 2036
CPC classes
A61K 9/ 00 A I, A61K 9/ 06 A I, A61K 31/ 573 A I, A61K 47/ 06 A I
View on Google Patents ↗

Quick answer

US 2016324873 (Enzymatic Process for Obtaining 17 Alpha-Monoesters of Cortexolone and/or its 9,11-Dehydroderivatives) is held by CASSIOPEA S P A [IT]. Status: granted. Granted Nov 10, 2016. Expires Nov 5, 2036 (10 years remaining) — relevant for patent-cliff and LOE planning.

Key facts

Grant date
Expiration
Claims
CPC classes
A61K 9/ 00 A I, A61K 9/ 06 A I, A61K 31/ 573 A I, A61K 47/ 06 A I, A61K 47/ 10 A I, A61K 47/ 14 A I

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Frequently asked questions

What is US patent 2016324873?

US 2016324873 (Enzymatic Process for Obtaining 17 Alpha-Monoesters of Cortexolone and/or its 9,11-Dehydroderivatives) is held by CASSIOPEA S P A [IT]. Status: granted. Granted Nov 10, 2016. Expires Nov 5, 2036 (10 years remaining) — relevant for patent-cliff and LOE planning.

Who owns US 2016324873?

CASSIOPEA S P A [IT] is listed as the applicant in USPTO PatentsView records indexed by NovaPharmaNews. We track 12 pharmaceutical patents for this assignee.

When does US 2016324873 expire?

Our index shows an expiration date of Nov 5, 2036 (10 years from today). Confirm material dates against USPTO, FDA Orange Book, or qualified counsel before contractual decisions.