Wednesday, July 8, 2026

Patent intelligence · US

US 7153677

Hyaluronan synthase gene and uses thereof

granted A61KA61K39/102A61PA61P31/00
Status granted
Linked drugs 3
Pipeline programs 6
Years to expiry 0
Applicant portfolio 8,292
Patent details — US 7153677

Quick answer

US 7153677 (Hyaluronan synthase gene and uses thereof) is held by The Board of Regents of the University of Oklahoma. Status: granted. Granted Dec 26, 2006. Expires Dec 21, 2026 (0 years remaining) — relevant for patent-cliff and LOE planning.

Key facts

Grant date
Expiration
Claims
6
CPC classes
A61K, A61K39/102, A61P, A61P31/00, A61P43/00

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Frequently asked questions

What is US patent 7153677?

US 7153677 (Hyaluronan synthase gene and uses thereof) is held by The Board of Regents of the University of Oklahoma. Status: granted. Granted Dec 26, 2006. Expires Dec 21, 2026 (0 years remaining) — relevant for patent-cliff and LOE planning.

Who owns US 7153677?

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

When does US 7153677 expire?

Our index shows an expiration date of Dec 21, 2026 (0 years from today). Confirm material dates against USPTO, FDA Orange Book, or qualified counsel before contractual decisions.