Wednesday, July 8, 2026

Patent intelligence · US

US 7662923

Modified vitamin K-dependent polypeptides

granted A61KA61K38/16A61K38/4846A61K45/00
Status granted
Linked drugs 1
Pipeline programs 6
Years to expiry 4
Applicant portfolio 8,292
Patent details — US 7662923
Jurisdiction
US
Status
granted
Grant date
Feb 16, 2010
Expiration
Feb 11, 2030
Claims
11
CPC classes
A61K, A61K38/16, A61K38/4846, A61K45/00
View on Google Patents ↗

Quick answer

US 7662923 (Modified vitamin K-dependent polypeptides) is held by Regents of the University of Minnesota. Status: granted. Granted Feb 16, 2010. Expires Feb 11, 2030 (4 years remaining) — relevant for patent-cliff and LOE planning.

Key facts

Grant date
Expiration
Claims
11
CPC classes
A61K, A61K38/16, A61K38/4846, A61K45/00, A61P, A61P7/04

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Frequently asked questions

What is US patent 7662923?

US 7662923 (Modified vitamin K-dependent polypeptides) is held by Regents of the University of Minnesota. Status: granted. Granted Feb 16, 2010. Expires Feb 11, 2030 (4 years remaining) — relevant for patent-cliff and LOE planning.

Who owns US 7662923?

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

When does US 7662923 expire?

Our index shows an expiration date of Feb 11, 2030 (4 years from today). Confirm material dates against USPTO, FDA Orange Book, or qualified counsel before contractual decisions.