Expired Canadian patentCanada
Taste improved foodstuff containing piperine
CA 1322289 C · Owner: Ueda, Youichi · Inventors: Tsubuku, Takako; Miyajima, Ryuichi; Wakabayashi, Hidehiko
Overview
Drawings and full text
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
Foodstuffs such as aspartame having improved taste and aftertaste, containing pepper extract a, piperine-containing fraction or a piperine.
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 September 21, 1993. A Canadian patent filed before October 1, 1989 lasted 17 years from grant, so its term ended September 21, 2010.
- We check Canadian rights only. A patent in its family in another country could still be in force: check its family on Google Patents.
FiledMay 13, 1988
GrantedSeptember 21, 1993
Term endedSeptember 21, 2010
Patent numberCA 1322289 C
Classification (IPC)A23L27/30 +2 more
Timeline
Timeline From CIPO dates
Sources & verification
Official CIPO records
Everything on this page comes from the CIPO record linked above. Contains information licensed under the Open Government Licence – Canada.