Wednesday, June 10, 2026

Patent intelligence · CA

CA 2470629

PREPARATIONS TOPIQUES STABILISEES DE BRIVUDINE

expired A61K 9/ 00 A IA61K 9/ 06 A IA61K 9/ 107 A IA61K 31/ 7072 A I
Status expired
Years to expiry 0
Applicant portfolio 25
Patent details — CA 2470629
Jurisdiction
CA
Status
expired
Grant date
Jun 26, 2003
Expiration
Jun 21, 2023
CPC classes
A61K 9/ 00 A I, A61K 9/ 06 A I, A61K 9/ 107 A I, A61K 31/ 7072 A I
View on Google Patents ↗

Quick answer

CA 2470629 (PREPARATIONS TOPIQUES STABILISEES DE BRIVUDINE) is held by MENARINI RICERCHE SPA [DE]. Status: expired. Granted Jun 26, 2003. Expires Jun 21, 2023 (0 years remaining) — relevant for patent-cliff and LOE planning.

Key facts

Grant date
Expiration
Claims
CPC classes
A61K 9/ 00 A I, A61K 9/ 06 A I, A61K 9/ 107 A I, A61K 31/ 7072 A I, A61K 47/ 06 A I, A61K 47/ 08 A I

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Frequently asked questions

What is US patent 2470629?

CA 2470629 (PREPARATIONS TOPIQUES STABILISEES DE BRIVUDINE) is held by MENARINI RICERCHE SPA [DE]. Status: expired. Granted Jun 26, 2003. Expires Jun 21, 2023 (0 years remaining) — relevant for patent-cliff and LOE planning.

Who owns CA 2470629?

MENARINI RICERCHE SPA [DE] is listed as the applicant in USPTO PatentsView records indexed by NovaPharmaNews. We track 25 pharmaceutical patents for this assignee.

When does CA 2470629 expire?

Our index shows an expiration date of Jun 21, 2023 (0 years from today). Confirm material dates against USPTO, FDA Orange Book, or qualified counsel before contractual decisions.