Wednesday, July 8, 2026

Patent intelligence · US

US 11236173

CD38 antibody

granted A61KA61K2039/507A61K39/39558A61P
Status granted
Linked drugs 1
Pipeline programs 6
Years to expiry 16
Applicant portfolio 38
Patent details — US 11236173
Jurisdiction
US
Status
granted
Grant date
Feb 1, 2022
Expiration
Jan 27, 2042
Claims
17
CPC classes
A61K, A61K2039/507, A61K39/39558, A61P
View on Google Patents ↗

Quick answer

US 11236173 (CD38 antibody) is held by BLACK BELT THERAPEUTICS LIMITED. Status: granted. Granted Feb 1, 2022. Expires Jan 27, 2042 (16 years remaining) — relevant for patent-cliff and LOE planning.

Key facts

Grant date
Expiration
Claims
17
CPC classes
A61K, A61K2039/507, A61K39/39558, A61P, A61P35/00

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Frequently asked questions

What is US patent 11236173?

US 11236173 (CD38 antibody) is held by BLACK BELT THERAPEUTICS LIMITED. Status: granted. Granted Feb 1, 2022. Expires Jan 27, 2042 (16 years remaining) — relevant for patent-cliff and LOE planning.

Who owns US 11236173?

BLACK BELT THERAPEUTICS LIMITED is listed as the applicant in USPTO PatentsView records indexed by NovaPharmaNews. We track 38 pharmaceutical patents for this assignee.

When does US 11236173 expire?

Our index shows an expiration date of Jan 27, 2042 (16 years from today). Confirm material dates against USPTO, FDA Orange Book, or qualified counsel before contractual decisions.