Wednesday, July 8, 2026

Patent intelligence · US

US 11191780

Extracellular matrix compositions for the treatment of cancer or immunological diseases

granted A61KA61K35/12A61K35/33A61K38/014
Status granted
Linked drugs 2
Pipeline programs 6
Years to expiry 15
Applicant portfolio 12
Patent details — US 11191780
Jurisdiction
US
Status
granted
Grant date
Dec 7, 2021
Expiration
Dec 2, 2041
Claims
8
CPC classes
A61K, A61K35/12, A61K35/33, A61K38/014
View on Google Patents ↗

Quick answer

US 11191780 (Extracellular matrix compositions for the treatment of cancer or immunological diseases) is held by Adaptive Biologix, Inc.. Status: granted. Granted Dec 7, 2021. Expires Dec 2, 2041 (15 years remaining) — relevant for patent-cliff and LOE planning.

Key facts

Grant date
Expiration
Claims
8
CPC classes
A61K, A61K35/12, A61K35/33, A61K38/014, A61K45/06, A61P

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Frequently asked questions

What is US patent 11191780?

US 11191780 (Extracellular matrix compositions for the treatment of cancer or immunological diseases) is held by Adaptive Biologix, Inc.. Status: granted. Granted Dec 7, 2021. Expires Dec 2, 2041 (15 years remaining) — relevant for patent-cliff and LOE planning.

Who owns US 11191780?

Adaptive Biologix, Inc. is listed as the applicant in USPTO PatentsView records indexed by NovaPharmaNews. We track 12 pharmaceutical patents for this assignee.

When does US 11191780 expire?

Our index shows an expiration date of Dec 2, 2041 (15 years from today). Confirm material dates against USPTO, FDA Orange Book, or qualified counsel before contractual decisions.