Haloarylnitrile degrading gene, its use, and cells containing the gene
CA 1339683 C · Owner: Rhone-Poulenc Agrochimie · Inventors: Stalker, David
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
The invention provides a bacterial nitrilase specific for a 3,5-dihalogenated-p-hydroxybenzonitrile a, DNA sequence coding for the nitrilase an expression, cassette comprising a gene encoding the nitrilase and plant, cells and plasmids comprising the cassette.
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 February 24, 1998. A Canadian patent filed before October 1, 1989 lasted 17 years from grant, so its term ended February 24, 2015.
- We check Canadian rights only. A patent in its family in another country could still be in force: check its family on Google Patents.
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.