Wednesday, July 8, 2026

Patent intelligence · US

US 6767541

HER-2/neu overexpression abrogates growth inhibitory pathways

expired A61KA61K2039/505A61K39/39558
Status expired
Linked drugs 1
Pipeline programs 6
Years to expiry 0
Applicant portfolio 8,292
Patent details — US 6767541

Quick answer

US 6767541 (HER-2/neu overexpression abrogates growth inhibitory pathways) is held by The Regents of the University of California. Status: expired. Granted Jul 27, 2004. Expires Jul 22, 2024 (0 years remaining) — relevant for patent-cliff and LOE planning.

Key facts

Grant date
Expiration
Claims
19
CPC classes
A61K, A61K2039/505, A61K39/39558

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Frequently asked questions

What is US patent 6767541?

US 6767541 (HER-2/neu overexpression abrogates growth inhibitory pathways) is held by The Regents of the University of California. Status: expired. Granted Jul 27, 2004. Expires Jul 22, 2024 (0 years remaining) — relevant for patent-cliff and LOE planning.

Who owns US 6767541?

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 6767541 expire?

Our index shows an expiration date of Jul 22, 2024 (0 years from today). Confirm material dates against USPTO, FDA Orange Book, or qualified counsel before contractual decisions.