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Expired Canadian patentCanada

Composition for lowering the internal lipid

CA 2525486 C · Owner: Kato, Masatoshi · Inventors: Tani, Yumiko; Watanabe, Tatsuo; Kato, Masatoshi

CIPO record

Overview

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Its claims, description and drawings are in the Canadian Patents Database.

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Abstract From the Canadian patent

A novel physiological action of capsinoid compound is clarified and is applied to various uses. A composition for lowering the internal lipid selected from cholesterol in serum and hepatic fat characterized in , that, a capsinoid substance represented by the following formula:, (see formula I), or, (see formula II) is contained.

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Listed from its CIPO record in Patent Yard's archive of Canadian patents past their term. Its claims, description and drawings are in the CIPO record and on Google Patents, and the Claude kit works from them.

Why it's free to use

  • Filed May 14, 2004 and granted September 18, 2012. A Canadian patent filed from October 1, 1989 lasts 20 years from filing, so its term ended May 14, 2024.
  • A certificate of supplementary protection adds at most two years for a drug, so even that would have ended by May 14, 2026.
  • We check Canadian rights only. A patent in its family in another country could still be in force: check its family on Google Patents.
FiledMay 14, 2004
GrantedSeptember 18, 2012
Term endedMay 14, 2024
Patent numberCA 2525486 C
Classification (IPC)A61K31/22 +2 more

Timeline

Timeline From CIPO dates

2005200720092011201320152017201920212023Application filedMay 14, 2004Patent grantedSep 18, 2012Term endedMay 14, 2024

Sources & verification

Everything on this page comes from the CIPO record linked above. Contains information licensed under the Open Government Licence – Canada.