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Expired Canadian patentCanada

Method for producing a gluten-based baked product

CA 2555419 C · Owner: Leroux, Patrick · Inventors: Boursier, Bernard; Leroux, Patrick

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 invention relates to a method for producing a gluten-based baked product involving the following steps: forming a dough containing gluten at least 15 % water, an improving agent and optionally, a leavening agent; kneading this dough; optionally permitting the dough to rise and; baking the dough in order to obtain the baked product. The invention is characterized in that the dough to be baked comprises with regard to the weight of the dough 3 to 15 % by weight of an improving agent selected from the group consisting of maltodextrins pyrodextrins, polydextrose and oligosaccharides alone or mixed with one another and 0.005 to 1 % by weight of a reducing agent selected from the group …

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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 February 9, 2005 and granted November 19, 2013. A Canadian patent filed from October 1, 1989 lasts 20 years from filing, so its term ended February 9, 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.
FiledFebruary 9, 2005
GrantedNovember 19, 2013
Term endedFebruary 9, 2025
Patent numberCA 2555419 C
Classification (IPC)A21D2/18

Timeline

Timeline From CIPO dates

2006200820102012201420162018202020222024Application filedFeb 9, 2005Patent grantedNov 19, 2013Term endedFeb 9, 2025

Sources & verification

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