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Expired Canadian patentCanada

Reduced oil emulsion with viscosity-building emulsifier

CA 2540770 C · Owner: Bialek, Jadwiga Malgorzata · Inventors: Melnikov, Sergey Michailovich; Bialek, Jadwiga Malgorzata; Aquino, Leonardo Jose Sanchez

CIPO record

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Abstract From the Canadian patent

An edible emulsion with insoluble fiber thickener and a viscosity-building emulsifier is described. The edible emulsion is suitable for use as a base for making reduced oil food products. The reduced oil food products made with the edible emulsion have consumer acceptable appearances viscosities and texture , as well as sensorial properties consistent with full fat food products.

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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 September 28, 2004 and granted February 12, 2013. A Canadian patent filed from October 1, 1989 lasts 20 years from filing, so its term ended September 28, 2024.
  • A certificate of supplementary protection adds at most two years for a drug, so even that would have ended by September 28, 2026.
  • 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 28, 2004
GrantedFebruary 12, 2013
Term endedSeptember 28, 2024
Patent numberCA 2540770 C
Classification (IPC)A23L27/60 +2 more

Timeline

Timeline From CIPO dates

2005200720092011201320152017201920212023Application filedSep 28, 2004Patent grantedFeb 12, 2013Term endedSep 28, 2024

Sources & verification

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