Wednesday, July 8, 2026

Patent intelligence · US

US 11304950

Methods for treating testicular and ovarian adrenal rest tumors

granted A61KA61K31/519A61K31/5377A61K45/06
Status granted
Linked drugs 1
Pipeline programs 6
Years to expiry 16
Applicant portfolio 9
Patent details — US 11304950
Jurisdiction
US
Status
granted
Grant date
Apr 19, 2022
Expiration
Apr 14, 2042
Claims
19
CPC classes
A61K, A61K31/519, A61K31/5377, A61K45/06
View on Google Patents ↗

Quick answer

US 11304950 (Methods for treating testicular and ovarian adrenal rest tumors) is held by SPRUCE BIOSCIENCES, INC.. Status: granted. Granted Apr 19, 2022. Expires Apr 14, 2042 (16 years remaining) — relevant for patent-cliff and LOE planning.

Key facts

Grant date
Expiration
Claims
19
CPC classes
A61K, A61K31/519, A61K31/5377, A61K45/06, A61K9/0053, A61K9/20

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Frequently asked questions

What is US patent 11304950?

US 11304950 (Methods for treating testicular and ovarian adrenal rest tumors) is held by SPRUCE BIOSCIENCES, INC.. Status: granted. Granted Apr 19, 2022. Expires Apr 14, 2042 (16 years remaining) — relevant for patent-cliff and LOE planning.

Who owns US 11304950?

SPRUCE BIOSCIENCES, INC. is listed as the applicant in USPTO PatentsView records indexed by NovaPharmaNews. We track 9 pharmaceutical patents for this assignee.

When does US 11304950 expire?

Our index shows an expiration date of Apr 14, 2042 (16 years from today). Confirm material dates against USPTO, FDA Orange Book, or qualified counsel before contractual decisions.