Wednesday, July 8, 2026

Patent intelligence · US

US 11197822

Topical corticosteroids for the treatment of inflammatory diseases of the gastrointestinal tract

granted A61KA61K31/58A61K47/36A61K9/0056
Status granted
Linked drugs 4
Pipeline programs 6
Years to expiry 15
Applicant portfolio 8,292
Patent details — US 11197822

Quick answer

US 11197822 (Topical corticosteroids for the treatment of inflammatory diseases of the gastrointestinal tract) is held by The Regents of the University of California. Status: granted. Granted Dec 14, 2021. Expires Dec 9, 2041 (15 years remaining) — relevant for patent-cliff and LOE planning.

Key facts

Grant date
Expiration
Claims
24
CPC classes
A61K, A61K31/58, A61K47/36, A61K9/0056, A61K9/0095, A61K9/10

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Frequently asked questions

What is US patent 11197822?

US 11197822 (Topical corticosteroids for the treatment of inflammatory diseases of the gastrointestinal tract) is held by The Regents of the University of California. Status: granted. Granted Dec 14, 2021. Expires Dec 9, 2041 (15 years remaining) — relevant for patent-cliff and LOE planning.

Who owns US 11197822?

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 11197822 expire?

Our index shows an expiration date of Dec 9, 2041 (15 years from today). Confirm material dates against USPTO, FDA Orange Book, or qualified counsel before contractual decisions.