Saturday, July 25, 2026

Patent intelligence · CA

CA 2712282

COMPOSITION PHARMACEUTIQUE DE DULOXETINE A LIBERATION RETARDEE

granted A61K 31/ 381 A IA61K/31381A61K/92886A61P 25/ 00 A I
Status granted
Linked drugs 1
Pipeline programs 1
Years to expiry 3
Applicant portfolio 1
Patent details — CA 2712282
Jurisdiction
CA
Status
granted
Grant date
Jul 30, 2009
Expiration
Jul 25, 2029
CPC classes
A61K 31/ 381 A I, A61K/31381, A61K/92886, A61P 25/ 00 A I
View on Google Patents ↗

Quick answer

CA 2712282 (COMPOSITION PHARMACEUTIQUE DE DULOXETINE A LIBERATION RETARDEE) is held by ALPHAPHARM PTY LTD [AU]. Status: granted. Granted Jul 30, 2009. Expires Jul 25, 2029 (3 years remaining) — relevant for patent-cliff and LOE planning.

Key facts

Grant date
Expiration
Claims
CPC classes
A61K 31/ 381 A I, A61K/31381, A61K/92886, A61P 25/ 00 A I, A61P 25/ 02 A I, A61P 25/ 24 A I

Frequently asked questions

What is US patent 2712282?

CA 2712282 (COMPOSITION PHARMACEUTIQUE DE DULOXETINE A LIBERATION RETARDEE) is held by ALPHAPHARM PTY LTD [AU]. Status: granted. Granted Jul 30, 2009. Expires Jul 25, 2029 (3 years remaining) — relevant for patent-cliff and LOE planning.

Who owns CA 2712282?

ALPHAPHARM PTY LTD [AU] is listed as the applicant in USPTO PatentsView records indexed by NovaPharmaNews. We track 1 pharmaceutical patents for this assignee.

When does CA 2712282 expire?

Our index shows an expiration date of Jul 25, 2029 (3 years from today). Confirm material dates against USPTO, FDA Orange Book, or qualified counsel before contractual decisions.