Biopesticide compositions containing antagonistic microorganisms and stimulating agents wtih greater efficacy against plant pathogenic organisms
CA 2440152 C · Owner: Jijakli, Mohamed Haiessam · Inventors: Dickburt, Catherine; Lepoivre, Philippe; Jijakli, Mohamed Haiessam
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
The present invention relates to compositions suitable for use against one or more pathogens comprising at least one antagonistic micro-organism and at least one stimulating agent, which may be selected from the group consisting of one or more uronic acids, mannans, and/or derivatives thereof and mixtures of said agents. The invention also relates to a method for the biocontrol of disease caused by pathogens to vegetal material using the compositions of the invention.
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 March 1, 2002 and granted July 17, 2012. A Canadian patent filed from October 1, 1989 lasts 20 years from filing, so its term ended March 1, 2022.
- A certificate of supplementary protection adds at most two years for a drug, so even that would have ended by March 1, 2024.
- 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.