Canadian application, no grantCanada
Flavouring
CA 2267718 A1 · Owner: Chaintreau, Alain · Inventors: Chaintreau, Alain; Belrhlid, Rachid; Pollien, Philippe
Overview
Drawings and full text
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
Precursor mixture of flavourings which generates during a heating step, an aromatic note due to the formation of thiols.
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
- Filed April 15, 1999. No grant is recorded for it in Canada; had it been granted, its 20-year term would have ended April 15, 2019.
- A certificate of supplementary protection adds at most two years for a drug, so even that would have ended by April 15, 2021.
- We check Canadian rights only. A patent in its family in another country could still be in force: check its family on Google Patents.
FiledApril 15, 1999
GrantedNo grant recorded
Term endedApril 15, 2019
Patent numberCA 2267718 A1
Classification (IPC)A23L27/20 +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.