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Expired Canadian patentCanada

Sugar intake-ability enhancer

CA 2524175 C · Owner: Takagi, Toshiyuki · Inventors: Takagi, Toshiyuki; Shimomura, Iichiro

CIPO record

Overview

Drawings and full text

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

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Abstract From the Canadian patent

The present invention provides a pharmaceutical composition for enhancement of glucose uptake into warm-blooded animal cells, treatment of diabetes treatment or , prevention of diabetes complications etc. treatment or prevention of diabetes or diabetes complications caused by insulin resistance syndrome, and the like comprising as an , active ingredient an HMG-CoA reductase inhibitor.

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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 April 27, 2004 and granted June 14, 2016. A Canadian patent filed from October 1, 1989 lasts 20 years from filing, so its term ended April 27, 2024.
  • A certificate of supplementary protection adds at most two years for a drug, so even that would have ended by April 27, 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.
FiledApril 27, 2004
GrantedJune 14, 2016
Term endedApril 27, 2024
Patent numberCA 2524175 C
Classification (IPC)A61K31/22 +2 more

Timeline

Timeline From CIPO dates

2005200720092011201320152017201920212023Application filedApril 27, 2004Patent grantedJune 14, 2016Term endedApril 27, 2024

Sources & verification

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