Wednesday, July 8, 2026

Patent intelligence · US

US 10849908

Corticotropin releasing factor receptor antagonists

granted A61KA61K31/5377A61K31/573A61K9/14
Status granted
Linked drugs 1
Pipeline programs 6
Years to expiry 14
Applicant portfolio 9
Patent details — US 10849908
Jurisdiction
US
Status
granted
Grant date
Dec 1, 2020
Expiration
Nov 26, 2040
Claims
25
CPC classes
A61K, A61K31/5377, A61K31/573, A61K9/14
View on Google Patents ↗

Quick answer

US 10849908 (Corticotropin releasing factor receptor antagonists) is held by SPRUCE BIOSCIENCES, INC.. Status: granted. Granted Dec 1, 2020. Expires Nov 26, 2040 (14 years remaining) — relevant for patent-cliff and LOE planning.

Key facts

Grant date
Expiration
Claims
25
CPC classes
A61K, A61K31/5377, A61K31/573, A61K9/14, A61K9/48, A61K9/4825

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Frequently asked questions

What is US patent 10849908?

US 10849908 (Corticotropin releasing factor receptor antagonists) is held by SPRUCE BIOSCIENCES, INC.. Status: granted. Granted Dec 1, 2020. Expires Nov 26, 2040 (14 years remaining) — relevant for patent-cliff and LOE planning.

Who owns US 10849908?

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 10849908 expire?

Our index shows an expiration date of Nov 26, 2040 (14 years from today). Confirm material dates against USPTO, FDA Orange Book, or qualified counsel before contractual decisions.