Wednesday, July 8, 2026

Patent intelligence · US

US 11168316

Chimeric clotting factors

granted A61KA61K38/36A61K38/4846A61K47/62
Status granted
Linked drugs 1
Pipeline programs 6
Years to expiry 15
Applicant portfolio 140
Patent details — US 11168316
Jurisdiction
US
Status
granted
Grant date
Nov 9, 2021
Expiration
Nov 4, 2041
Claims
12
CPC classes
A61K, A61K38/36, A61K38/4846, A61K47/62
View on Google Patents ↗

Quick answer

US 11168316 (Chimeric clotting factors) is held by BIOVERATIV THERAPEUTICS INC.. Status: granted. Granted Nov 9, 2021. Expires Nov 4, 2041 (15 years remaining) — relevant for patent-cliff and LOE planning.

Key facts

Grant date
Expiration
Claims
12
CPC classes
A61K, A61K38/36, A61K38/4846, A61K47/62, A61P, A61P7/02

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Frequently asked questions

What is US patent 11168316?

US 11168316 (Chimeric clotting factors) is held by BIOVERATIV THERAPEUTICS INC.. Status: granted. Granted Nov 9, 2021. Expires Nov 4, 2041 (15 years remaining) — relevant for patent-cliff and LOE planning.

Who owns US 11168316?

BIOVERATIV THERAPEUTICS INC. is listed as the applicant in USPTO PatentsView records indexed by NovaPharmaNews. We track 140 pharmaceutical patents for this assignee.

When does US 11168316 expire?

Our index shows an expiration date of Nov 4, 2041 (15 years from today). Confirm material dates against USPTO, FDA Orange Book, or qualified counsel before contractual decisions.