Wednesday, July 8, 2026

Patent intelligence · US

US 6605282

Multi-subtype FIV vaccines

expired A61KA61K2039/515A61K2039/5156A61K2039/5252
Status expired
Linked drugs 1
Pipeline programs 6
Years to expiry 0
Applicant portfolio 8,292
Patent details — US 6605282
Jurisdiction
US
Status
expired
Grant date
Aug 12, 2003
Expiration
Aug 7, 2023
Claims
38
CPC classes
A61K, A61K2039/515, A61K2039/5156, A61K2039/5252
View on Google Patents ↗

Quick answer

US 6605282 (Multi-subtype FIV vaccines) is held by The Regents of the University of California. Status: expired. Granted Aug 12, 2003. Expires Aug 7, 2023 (0 years remaining) — relevant for patent-cliff and LOE planning.

Key facts

Grant date
Expiration
Claims
38
CPC classes
A61K, A61K2039/515, A61K2039/5156, A61K2039/5252, A61K2039/552, A61K39/12

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Frequently asked questions

What is US patent 6605282?

US 6605282 (Multi-subtype FIV vaccines) is held by The Regents of the University of California. Status: expired. Granted Aug 12, 2003. Expires Aug 7, 2023 (0 years remaining) — relevant for patent-cliff and LOE planning.

Who owns US 6605282?

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 6605282 expire?

Our index shows an expiration date of Aug 7, 2023 (0 years from today). Confirm material dates against USPTO, FDA Orange Book, or qualified counsel before contractual decisions.