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Expired Canadian patentCanada

Heat stable fermented malt flavorant and process therefor

CA 1278757 C · Owner: Kraft General Foods, Inc. · Inventors: Lou, Wen Chin; Fulger, Charles Von

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Abstract From the Canadian patent

A process is disclosed for producing a heatstable, yeast fermented malt reaction flavor concentrate which is of low volatility. The process involves preparing a malt flour such that it has sufficient fermentable sugars, fermenting the malt flour with yeast at a temperature of from about 10°C to about 60°C for a period of time of from 1/2 to 6 hours and heating the fermented malt produced by the fermentation to inactive the yeast and develop flavors. The yeast fermented malt derived food flavorant may be incorporated into a foodstuff preferably a ready-to-eat cereal or baked good at a level of from 0.3 to 5% by weight.

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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

  • Granted January 8, 1991. A Canadian patent filed before October 1, 1989 lasted 17 years from grant, so its term ended January 8, 2008.
  • We check Canadian rights only. A patent in its family in another country could still be in force: check its family on Google Patents.
FiledJuly 18, 1986
GrantedJanuary 8, 1991
Term endedJanuary 8, 2008
Patent numberCA 1278757 C
Classification (IPC)A23L27/00 +2 more

Timeline

Timeline From CIPO dates

19871990199319961999200220052008Application filedJuly 18, 1986Patent grantedJan 8, 1991Term endedJan 8, 2008

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