Wednesday, July 8, 2026

Patent intelligence · US

US 11229647

Methods for treating cholestasis

granted A61KA61K31/4995A61K31/554A61K31/7042
Status granted
Linked drugs 1
Pipeline programs 6
Years to expiry 16
Applicant portfolio 4
Patent details — US 11229647
Jurisdiction
US
Status
granted
Grant date
Jan 25, 2022
Expiration
Jan 20, 2042
Claims
13
CPC classes
A61K, A61K31/4995, A61K31/554, A61K31/7042
View on Google Patents ↗

Quick answer

US 11229647 (Methods for treating cholestasis) is held by MIRUM PHARMACEUTICALS, INC.. Status: granted. Granted Jan 25, 2022. Expires Jan 20, 2042 (16 years remaining) — relevant for patent-cliff and LOE planning.

Key facts

Grant date
Expiration
Claims
13
CPC classes
A61K, A61K31/4995, A61K31/554, A61K31/7042, A61K38/05, A61P

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Frequently asked questions

What is US patent 11229647?

US 11229647 (Methods for treating cholestasis) is held by MIRUM PHARMACEUTICALS, INC.. Status: granted. Granted Jan 25, 2022. Expires Jan 20, 2042 (16 years remaining) — relevant for patent-cliff and LOE planning.

Who owns US 11229647?

MIRUM PHARMACEUTICALS, INC. is listed as the applicant in USPTO PatentsView records indexed by NovaPharmaNews. We track 4 pharmaceutical patents for this assignee.

When does US 11229647 expire?

Our index shows an expiration date of Jan 20, 2042 (16 years from today). Confirm material dates against USPTO, FDA Orange Book, or qualified counsel before contractual decisions.