Wednesday, June 10, 2026

Patent intelligence · CA

CA 2591889

TRAITEMENT DE LA DEPRESSION MELANCOLIQUE SEVERE A L'AIDE D'EPA

granted A61K 31/ 20 A IA61K/3120A61K/31202A61P 25/ 24 A I
Status granted
Years to expiry 0
Applicant portfolio 11
Patent details — CA 2591889
Jurisdiction
CA
Status
granted
Grant date
Jun 29, 2006
Expiration
Jun 24, 2026
CPC classes
A61K 31/ 20 A I, A61K/3120, A61K/31202, A61P 25/ 24 A I
View on Google Patents ↗

Quick answer

CA 2591889 (TRAITEMENT DE LA DEPRESSION MELANCOLIQUE SEVERE A L'AIDE D'EPA) is held by AMARIN NEUROSCIENCE LTD [GB]. Status: granted. Granted Jun 29, 2006. Expires Jun 24, 2026 (0 years remaining) — relevant for patent-cliff and LOE planning.

Key facts

Grant date
Expiration
Claims
CPC classes
A61K 31/ 20 A I, A61K/3120, A61K/31202, A61P 25/ 24 A I, A61P/2524, A61P/4300

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Frequently asked questions

What is US patent 2591889?

CA 2591889 (TRAITEMENT DE LA DEPRESSION MELANCOLIQUE SEVERE A L'AIDE D'EPA) is held by AMARIN NEUROSCIENCE LTD [GB]. Status: granted. Granted Jun 29, 2006. Expires Jun 24, 2026 (0 years remaining) — relevant for patent-cliff and LOE planning.

Who owns CA 2591889?

AMARIN NEUROSCIENCE LTD [GB] is listed as the applicant in USPTO PatentsView records indexed by NovaPharmaNews. We track 11 pharmaceutical patents for this assignee.

When does CA 2591889 expire?

Our index shows an expiration date of Jun 24, 2026 (0 years from today). Confirm material dates against USPTO, FDA Orange Book, or qualified counsel before contractual decisions.