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Expired Canadian patentCanada

Edible water-in-oil emulsions with a reduced fat content and use of said emulsions for producing bakery products

CA 1296571 C · Owner: Dijkshoorn, Jacobus · Inventors: Dijkshoorn, Jacobus; Holscher, Ebo Jan

CIPO record

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Abstract From the Canadian patent

Edible water-in-oil emulsion containing less than 80% and preferably 25-65% of a continuous fat phase and the balance up to 100% of an aqueous phase containing 5-60% of a humectant preferably consisting of a polyol. Said emulsion can be used for producing bakery products, particularly cakes, with a reduced fat content.

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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 March 3, 1992. A Canadian patent filed before October 1, 1989 lasted 17 years from grant, so its term ended March 3, 2009.
  • We check Canadian rights only. A patent in its family in another country could still be in force: check its family on Google Patents.
FiledSeptember 8, 1986
GrantedMarch 3, 1992
Term endedMarch 3, 2009
Patent numberCA 1296571 C
Classification (IPC)A23D7/00 +2 more

Timeline

Timeline From CIPO dates

19871990199319961999200220052008Application filedSep 8, 1986Patent grantedMarch 3, 1992Term endedMarch 3, 2009

Sources & verification

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