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Expired Canadian patentCanada

Method for treating agricultural products of vegetable origin and the side-products and/or derivatives obtained by treatment

CA 2609544 C · Owner: Van Den Avenne, Xavier · Inventors: Van Den Avenne, Xavier

CIPO record

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

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Abstract From the Canadian patent

The present invention relates to a method to reduce the micro-biological load on agricultural raw materials, in which the agricultural raw materials are treated with an electrolysed saline solution because of which the number of , micro-organisms is reduced. With this method it will be possible to disinfect agricultural raw materials in a simple manner and at acceptable costs without , baleful consequences for the raw materials concerned.

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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 August 3, 2005 and granted March 12, 2013. A Canadian patent filed from October 1, 1989 lasts 20 years from filing, so its term ended August 3, 2025.
  • Certificates of supplementary protection extend only drug patents, and it isn't classified as one.
  • We check Canadian rights only. A patent in its family in another country could still be in force: check its family on Google Patents.
FiledAugust 3, 2005
GrantedMarch 12, 2013
Term endedAugust 3, 2025
Patent numberCA 2609544 C
Classification (IPC)A23B7/15 +2 more

Timeline

Timeline From CIPO dates

2006200820102012201420162018202020222024Application filedAug 3, 2005Patent grantedMarch 12, 2013Term endedAug 3, 2025

Sources & verification

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