Wednesday, June 10, 2026

Patent intelligence · AR

AR 064495

DERIVADOS DE PIPERIDIN-CARBONILFENIL SULFONAMIDAS

granted A61K31/445A61K31/4523A61P/300A61P/304
Status granted
Pipeline programs 1
Years to expiry 3
Applicant portfolio 25
Patent details — AR 064495
Jurisdiction
AR
Status
granted
Grant date
Apr 8, 2009
Expiration
Apr 3, 2029
CPC classes
A61K31/445, A61K31/4523, A61P/300, A61P/304
View on Google Patents ↗

Quick answer

AR 064495 (DERIVADOS DE PIPERIDIN-CARBONILFENIL SULFONAMIDAS) is held by ASTRAZENECA AB [SE]. Status: granted. Granted Apr 8, 2009. Expires Apr 3, 2029 (3 years remaining) — relevant for patent-cliff and LOE planning.

Key facts

Grant date
Expiration
Claims
CPC classes
A61K31/445, A61K31/4523, A61P/300, A61P/304, A61P/306, A61P/308

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Frequently asked questions

What is US patent 064495?

AR 064495 (DERIVADOS DE PIPERIDIN-CARBONILFENIL SULFONAMIDAS) is held by ASTRAZENECA AB [SE]. Status: granted. Granted Apr 8, 2009. Expires Apr 3, 2029 (3 years remaining) — relevant for patent-cliff and LOE planning.

Who owns AR 064495?

ASTRAZENECA AB [SE] is listed as the applicant in USPTO PatentsView records indexed by NovaPharmaNews. We track 25 pharmaceutical patents for this assignee.

When does AR 064495 expire?

Our index shows an expiration date of Apr 3, 2029 (3 years from today). Confirm material dates against USPTO, FDA Orange Book, or qualified counsel before contractual decisions.