Insecticidal and miticidal compositions
CA 2269003 A1 · Owner: Mitsubishi Chemical Corporation · Inventors: Fukuchi, Toshiki
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
The invention relates to an insecticidal and miticidal composition which contains as active ingredients 4-bromo-2-(4-chlorophenyl)-1-(ethoxymethyl)-5- (trifluoromethyl)pyrrole-3-carbonitrile in combination with one or more compounds selected from the group consisting of benzoepin nereistoxin-type , insecticidal agents and diafenthiuron. The insecticidal and miticidal composition of the invention is effective against pests and mites having resistance to commercial insecticidal and miticidal agents.
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 November 25, 1997. No grant is recorded for it in Canada; had it been granted, its 20-year term would have ended November 25, 2017.
- A certificate of supplementary protection adds at most two years for a drug, so even that would have ended by November 25, 2019.
- 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.