Canadian application, no grantCanada
Determination of adulteration of durum wheat
CA 2081396 A1 · Owner: Rhone-Poulenc Diagnostics, Ltd. · Inventors: Stimson, William; Mackay, Eric L.
Overview
Drawings and full text
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
The invention relates to the determination of nondurum grain in samples of durum wheat or durum wheatcontaining products by immunological detection of recognised characteristics termed friabilin.
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 October 26, 1992. No grant is recorded for it in Canada; had it been granted, its 20-year term would have ended October 26, 2012.
- A certificate of supplementary protection adds at most two years for a drug, so even that would have ended by October 26, 2014.
- We check Canadian rights only. A patent in its family in another country could still be in force: check its family on Google Patents.
FiledOctober 26, 1992
GrantedNo grant recorded
Term endedOctober 26, 2012
Patent numberCA 2081396 A1
Classification (IPC)C12P21/08 +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.