Wednesday, July 8, 2026

Patent intelligence · US

US 6582725

Human PEA3 is a tumor suppressor for cancer cells

expired A61KA61K38/1709A61K48/00
Status expired
Linked drugs 1
Pipeline programs 6
Years to expiry 0
Applicant portfolio 8,292
Patent details — US 6582725

Quick answer

US 6582725 (Human PEA3 is a tumor suppressor for cancer cells) is held by The Board of Regents of the University of Texas System. Status: expired. Granted Jun 24, 2003. Expires Jun 19, 2023 (0 years remaining) — relevant for patent-cliff and LOE planning.

Key facts

Grant date
Expiration
Claims
14
CPC classes
A61K, A61K38/1709, A61K48/00

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Frequently asked questions

What is US patent 6582725?

US 6582725 (Human PEA3 is a tumor suppressor for cancer cells) is held by The Board of Regents of the University of Texas System. Status: expired. Granted Jun 24, 2003. Expires Jun 19, 2023 (0 years remaining) — relevant for patent-cliff and LOE planning.

Who owns US 6582725?

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

When does US 6582725 expire?

Our index shows an expiration date of Jun 19, 2023 (0 years from today). Confirm material dates against USPTO, FDA Orange Book, or qualified counsel before contractual decisions.