Patent Yard Sign in
Expired Canadian patentCanada

Lipolytic enzyme derived from a aspergillus microorganism having an accelerating effect on cheese flavor development

CA 1237687 A · Owner: Gist Brocades B.V. · Inventors: Arbige, Michael V.; Neubeck, Clifford E.

CIPO record

Overview

Drawings and full text

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

Open the CIPO record

Abstract From the Canadian patent

The present invention relates to a novel lipolytic enzyme derived from a novel Aspergillus microorganism. Cheese aged in the presence of a low concentration of this lipolytic enzymes ripens faster than with conventional lipolytic enzymes and without any associated rancidity.

Read the whole patent

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 June 7, 1988. A Canadian patent filed before October 1, 1989 lasted 17 years from grant, so its term ended June 7, 2005.
  • We check Canadian rights only. A patent in its family in another country could still be in force: check its family on Google Patents.
FiledJune 3, 1985
GrantedJune 7, 1988
Term endedJune 7, 2005
Patent numberCA 1237687 A
Classification (IPC)C12N9/20 +2 more

Timeline

Timeline From CIPO dates

1986198819901992199419961998200020022004Application filedJune 3, 1985Patent grantedJune 7, 1988Term endedJune 7, 2005

Sources & verification

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