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Expired Canadian patentCanada

Method of producing bread containing oligosaccharide

CA 1332675 C · Owner: Sonoike, Yoshiko · Inventors: Sonoike, Yoshiko; Kato, Hisaaki; Kan, Tatsuhiko

CIPO record

Overview

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

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Abstract From the Canadian patent

ABSTACT, The present invention relates to a method of producing bread containing an oligosaccharide characterized by mixing an oligosaccharide expressed by the formula: Gal-(Gal)n-Glc (wherein Gal denotes a galactose residue, Glc denotes a glucose residue and n denotes one of the integers from 1 to 4) in a raw material used for producing bread.

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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 October 25, 1994. A Canadian patent filed before October 1, 1989 lasted 17 years from grant, so its term ended October 25, 2011.
  • We check Canadian rights only. A patent in its family in another country could still be in force: check its family on Google Patents.
FiledMay 23, 1989
GrantedOctober 25, 1994
Term endedOctober 25, 2011
Patent numberCA 1332675 C
Classification (IPC)A21D2/18 +2 more

Timeline

Timeline From CIPO dates

19901993199619992002200520082011Application filedMay 23, 1989Patent grantedOct 25, 1994Term endedOct 25, 2011

Sources & verification

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