Synergistic fungicidal combinations comprising tricyclic carboxamide derivatives
CA 2879760 C · Owner: Syngenta Participations Ag · Inventors: Ehrenfreund, Josef; Tobler, Hans; Walter, Harald
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
A fungicidal composition comprising a combination of components A) and B) in a synergistically , effective amount is provided that may be used for protecting a natural substance of animal , origin, which has been taken from the natural life cycle and/or a processed , form thereof, against attack of fungi. In the composition component A) is a compound of , formula I (see formula I), wherein , R1 is difluoromethyl or trifluoromethyl; Y is ?CHR2- or ~=CH2 and R2 is hydrogen or , C1-C6alkyl; or a tautomer of such a compound; and component B) is cyprodinil.
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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 6, 2005 and granted February 26, 2019. A Canadian patent filed from October 1, 1989 lasts 20 years from filing, so its term ended October 6, 2025.
- Certificates of supplementary protection extend only drug patents, and it isn't classified as one.
- 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.