Wednesday, June 10, 2026

Patent intelligence · SI

SI 1148873

HIGHLY PURIFIED ETHYL EPA AND OTHER EPA DERIVATIVES FOR NEUROLOGICAL DISORDERS

expired A61K 31/ 40 A IA61K 31/ 54 A IA61K 31/ 55 A IA61K 31/ 202 A I
Status expired
Linked drugs 1
Pipeline programs 3
Years to expiry 0
Applicant portfolio 11
Patent details — SI 1148873
Jurisdiction
SI
Status
expired
Grant date
Dec 31, 2005
Expiration
Dec 26, 2025
CPC classes
A61K 31/ 40 A I, A61K 31/ 54 A I, A61K 31/ 55 A I, A61K 31/ 202 A I
View on Google Patents ↗

Quick answer

SI 1148873 (HIGHLY PURIFIED ETHYL EPA AND OTHER EPA DERIVATIVES FOR NEUROLOGICAL DISORDERS) is held by AMARIN NEUROSCIENCE LTD [GB]. Status: expired. Granted Dec 31, 2005. Expires Dec 26, 2025 (0 years remaining) — relevant for patent-cliff and LOE planning.

Key facts

Grant date
Expiration
Claims
CPC classes
A61K 31/ 40 A I, A61K 31/ 54 A I, A61K 31/ 55 A I, A61K 31/ 202 A I, A61K 31/ 445 A I, A61K 31/ 495 A I

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Frequently asked questions

What is US patent 1148873?

SI 1148873 (HIGHLY PURIFIED ETHYL EPA AND OTHER EPA DERIVATIVES FOR NEUROLOGICAL DISORDERS) is held by AMARIN NEUROSCIENCE LTD [GB]. Status: expired. Granted Dec 31, 2005. Expires Dec 26, 2025 (0 years remaining) — relevant for patent-cliff and LOE planning.

Who owns SI 1148873?

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 SI 1148873 expire?

Our index shows an expiration date of Dec 26, 2025 (0 years from today). Confirm material dates against USPTO, FDA Orange Book, or qualified counsel before contractual decisions.