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Expired Canadian patentCanada

Protein enriched baked goods

CA 1094875 A · Owner: Stauffer Chemical Company · Inventors: Lauck, Robert M.

CIPO record

Overview

Drawings and full text

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

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Abstract From the Canadian patent

The shortening requirement of leavened baked goodcan be at least partially replaced with a whey protein concentrate wherein the protein is substantially undenatured and non-oxidized. Protein enriched, lower fat content product such as biscuits are prepared.

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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 February 3, 1981. A Canadian patent filed before October 1, 1989 lasted 17 years from grant, so its term ended February 3, 1998.
  • We check Canadian rights only. A patent in its family in another country could still be in force: check its family on Google Patents.
FiledNovember 16, 1977
GrantedFebruary 3, 1981
Term endedFebruary 3, 1998
Patent numberCA 1094875 A
Classification (IPC)A21D2/34 +2 more

Timeline

Timeline From CIPO dates

1978198119841987199019931996Application filedNov 16, 1977Patent grantedFeb 3, 1981Term endedFeb 3, 1998

Sources & verification

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