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Expired Canadian patentCanada

Process for the preparation of an edible fat-containing product

CA 1285815 C · Owner: Van Heteren, Jan · Inventors: Bodor, Janos; Van Heteren, Jan

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

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Abstract From the Canadian patent

Process for the preparation of an edible fat-containing product. A B S T R A C T, The invention concerns a process for the preparation of an edible fat-containing product, wherein a composition which comprises fat is subjected to working and cooling operations to plastify the composition which fat is fat, that contains at most 25% by weight crystallized fat after equilibration at 10°C. In order to improve this process, the invention is characterized in that the composition is passed through a device which comprises two closely spaced, mutually displaceable surfaces each, having a pattern of cavities which overlap during movement of one surface with respect to the other between, which …

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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 July 9, 1991. A Canadian patent filed before October 1, 1989 lasted 17 years from grant, so its term ended July 9, 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.
FiledMarch 26, 1986
GrantedJuly 9, 1991
Term endedJuly 9, 2008
Patent numberCA 1285815 C
Classification (IPC)A23D7/02 +2 more

Timeline

Timeline From CIPO dates

19871990199319961999200220052008Application filedMarch 26, 1986Patent grantedJuly 9, 1991Term endedJuly 9, 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.