Friday, July 10, 2026

Patent intelligence · US

US 6863693

Phospholipid-coated implants

expired A61PA61P19/08
Status expired
Linked drugs 1
Pipeline programs 6
Years to expiry 0
Applicant portfolio 57
Patent details — US 6863693

Quick answer

US 6863693 (Phospholipid-coated implants) is held by University of Brighton. Status: expired. Granted Mar 8, 2005. Expires Mar 3, 2025 (0 years remaining) — relevant for patent-cliff and LOE planning.

Key facts

Grant date
Expiration
Claims
18
CPC classes
A61P, A61P19/08

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Frequently asked questions

What is US patent 6863693?

US 6863693 (Phospholipid-coated implants) is held by University of Brighton. Status: expired. Granted Mar 8, 2005. Expires Mar 3, 2025 (0 years remaining) — relevant for patent-cliff and LOE planning.

Who owns US 6863693?

University of Brighton is listed as the applicant in USPTO PatentsView records indexed by NovaPharmaNews. We track 57 pharmaceutical patents for this assignee.

When does US 6863693 expire?

Our index shows an expiration date of Mar 3, 2025 (0 years from today). Confirm material dates against USPTO, FDA Orange Book, or qualified counsel before contractual decisions.