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Expired Canadian patentCanada

Concentrated proteinaceous food material from marine animal meat

CA 1066941 A · Owner: Tokai Regional Fisheries Research Laboratory · Inventors: Suzuki, Taneko

CIPO record

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

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Abstract From the Canadian patent

The specification discloses a concentrated proteinaceous food material which is suitable for the production of various cooking foodstuffs resembling those of livestock meat upon rehydration and which has a texture like that of livestock meat and shows an excellent waterretaining property. The material is obtained by adding an edible salt to marine animal meat to adjust the pH value of said meat in the range of from 6.5 to 7.7 depriving, the resultant prepared meat of fats and water by the use of a hydrophilic organic solvent, and drying the resultant meat.

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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 November 27, 1979. A Canadian patent filed before October 1, 1989 lasted 17 years from grant, so its term ended November 27, 1996.
  • We check Canadian rights only. A patent in its family in another country could still be in force: check its family on Google Patents.
Filed—
GrantedNovember 27, 1979
Term endedNovember 27, 1996
Patent numberCA 1066941 A
Classification (IPC)A23J3/00 +2 more

Timeline

Timeline From CIPO dates

198019821984198619881990199219941996Patent grantedNov 27, 1979Term endedNov 27, 1996

Sources & verification

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