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Expired Canadian patentCanada

Method and pharmaceutical composition for reducing serum homocysteine concentration

CA 2340227 C · Owner: Wakunaga Of America Co. Ltd. · Inventors: Amagase, Harunobu

CIPO record

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Abstract From the Canadian patent

A method and composition are described for reducing the elevated plasma homocysteine level in mammals (humans) by oral administration of a therapeutically effective amount of Allium plants or extracts thereof preferably garlic, with or without one or more vitamins such as B6 B12 and , folic acid in an acceptable pharmaceutical carrier. Enhanced effectiveness is achieved with a combination of Allium plants or extracts thereof preferably , garlic, with vitamins such as B6 B12 and folic acid. The described method and composition are effective for prevention treating or ameliorating , cardiovascular diseases such as myocardial infarction stroke and multiple , arteriosclerosis by the …

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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 January 13, 1999 and granted January 11, 2011. A Canadian patent filed from October 1, 1989 lasts 20 years from filing, so its term ended January 13, 2019.
  • A certificate of supplementary protection adds at most two years for a drug, so even that would have ended by January 13, 2021.
  • We check Canadian rights only. A patent in its family in another country could still be in force: check its family on Google Patents.
FiledJanuary 13, 1999
GrantedJanuary 11, 2011
Term endedJanuary 13, 2019
Patent numberCA 2340227 C
Classification (IPC)A61K36/89 +1 more

Timeline

Timeline From CIPO dates

2000200220042006200820102012201420162018Application filedJan 13, 1999Patent grantedJan 11, 2011Term endedJan 13, 2019

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