Wednesday, July 8, 2026

Patent intelligence · US

US 11833160

Ursodeoxycholic acid derivatives as HDAC inhibitors for the treatment of polycystic diseases

granted A61KA61K31/575A61K31/58A61P
Status granted
Linked drugs 2
Pipeline programs 6
Years to expiry 17
Applicant portfolio 35
Patent details — US 11833160

Quick answer

US 11833160 (Ursodeoxycholic acid derivatives as HDAC inhibitors for the treatment of polycystic diseases) is held by UNIVERSIDAD DEL PAÍS VASCO / EUSKAL HERRIKO UNIBERTSITATEA. Status: granted. Granted Dec 5, 2023. Expires Nov 30, 2043 (17 years remaining) — relevant for patent-cliff and LOE planning.

Key facts

Grant date
Expiration
Claims
8
CPC classes
A61K, A61K31/575, A61K31/58, A61P, A61P1/04, A61P1/16

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Frequently asked questions

What is US patent 11833160?

US 11833160 (Ursodeoxycholic acid derivatives as HDAC inhibitors for the treatment of polycystic diseases) is held by UNIVERSIDAD DEL PAÍS VASCO / EUSKAL HERRIKO UNIBERTSITATEA. Status: granted. Granted Dec 5, 2023. Expires Nov 30, 2043 (17 years remaining) — relevant for patent-cliff and LOE planning.

Who owns US 11833160?

UNIVERSIDAD DEL PAÍS VASCO / EUSKAL HERRIKO UNIBERTSITATEA is listed as the applicant in USPTO PatentsView records indexed by NovaPharmaNews. We track 35 pharmaceutical patents for this assignee.

When does US 11833160 expire?

Our index shows an expiration date of Nov 30, 2043 (17 years from today). Confirm material dates against USPTO, FDA Orange Book, or qualified counsel before contractual decisions.