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Expired Canadian patentCanada

Ingestable composition consisting of a metallic natural proteinate and nutritive fibers

CA 1112941 A · Owner: Societe Anonyme Dite: Cooperation Pharmaceutique Francaise · Inventors: Durlach, Jean P.

CIPO record

Overview

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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 invention relates to an ingestable composition comprising a nutritive vegetable fiber such as wheat bran associated to a metallic natural proteinate such as calcium caseinate. Such a composition can be used in the preparation of any dietetic food product and in particular in the preparation of biscuits. Its ingestion has the same beneficial effects as that of nutritive fibers but it eliminates the undesirable effects of protein and mineral losses.

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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 24, 1981. A Canadian patent filed before October 1, 1989 lasted 17 years from grant, so its term ended November 24, 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.
FiledJanuary 17, 1979
GrantedNovember 24, 1981
Term endedNovember 24, 1998
Patent numberCA 1112941 A
Classification (IPC)A21D13/02 +2 more

Timeline

Timeline From CIPO dates

1980198219841986198819901992199419961998Application filedJan 17, 1979Patent grantedNov 24, 1981Term endedNov 24, 1998

Sources & verification

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