Agricultural products and methods
CA 1293701 C · Owner: Dart, Peter J. · Inventors: Hebbar, K. Prakash; Dart, Peter J.
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
Abstract Agricultural methods of biological control and organisms useful in such methods are disclosed, such as a plant colonizing organisms and methods of biologically controlling plant disease caused by fungi. A novel type of Pseudomonas cepacia type Wisconsin has been identified. These strains and other P. cepacia strains described are useful as vectors for delivery to plants of beneficial products.
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 December 31, 1991. A Canadian patent filed before October 1, 1989 lasted 17 years from grant, so its term ended December 31, 2008.
- 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.