Wednesday, July 8, 2026

Patent intelligence · US

US 11136562

Conditionally active heterodimeric polypeptides and methods of use thereof

granted A61KA61K2039/5156A61K2039/5158A61K35/17
Status granted
Linked drugs 3
Pipeline programs 6
Years to expiry 15
Applicant portfolio 8,292
Patent details — US 11136562
Jurisdiction
US
Status
granted
Grant date
Oct 5, 2021
Expiration
Sep 30, 2041
Claims
18
CPC classes
A61K, A61K2039/5156, A61K2039/5158, A61K35/17
View on Google Patents ↗

Quick answer

US 11136562 (Conditionally active heterodimeric polypeptides and methods of use thereof) is held by The Regents of the University of California. Status: granted. Granted Oct 5, 2021. Expires Sep 30, 2041 (15 years remaining) — relevant for patent-cliff and LOE planning.

Key facts

Grant date
Expiration
Claims
18
CPC classes
A61K, A61K2039/5156, A61K2039/5158, A61K35/17, A61K38/00, A61K39/0011

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Frequently asked questions

What is US patent 11136562?

US 11136562 (Conditionally active heterodimeric polypeptides and methods of use thereof) is held by The Regents of the University of California. Status: granted. Granted Oct 5, 2021. Expires Sep 30, 2041 (15 years remaining) — relevant for patent-cliff and LOE planning.

Who owns US 11136562?

The Regents of the University of California is listed as the applicant in USPTO PatentsView records indexed by NovaPharmaNews. We track 8,292 pharmaceutical patents for this assignee.

When does US 11136562 expire?

Our index shows an expiration date of Sep 30, 2041 (15 years from today). Confirm material dates against USPTO, FDA Orange Book, or qualified counsel before contractual decisions.