Herbicidal composition
CA 2466554 A1 · Owner: Syngenta Participations Ag · Inventors: Ruegg, Willy T.
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
Herbicidal composition that, in addition to comprising customary inert formulation adjuvants, comprises a) a compound of formula (I) wherein the , substituents are as defined in claim 1 or an agronomically acceptable salt of that compound, and b) a synergistically effective amount of one or more compounds of formulae 2.1 to 2.53 and the compounds prosulfocarb picolinafen, pyraflufen-ethyl, beflubutamid fenoxaprop-P-ethyl, diclofop-methyl, amidosulfuron flupyrsulfuron, flupyrsulfuron-methyl-sodium metsulfuron-, methyl, sulfosulfuron, tribenuron-methyl imazamethabenz-methyl, flucarbazone, chlorotoluron isoproturon, methabenzthiazuron, bifenox fluoroglycofen-ethyl, imazosulfuron, …
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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 December 2, 2002. No grant is recorded for it in Canada; had it been granted, its 20-year term would have ended December 2, 2022.
- A certificate of supplementary protection adds at most two years for a drug, so even that would have ended by December 2, 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.