Triazolidine compounds
CA 1069891 A · Owner: Ciba-Geigy Ag · Inventors: Pissiotas, Georg; Von Bredow, Brigitta
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 novel 1,2,4-triazolidine compounds, to a process for producing them to their use for, controlling vegetable and animal pests in agriculture and to compositions, which contain these novel 1,2,4triazolidine compounds as active substance. The 1,2,4-triazolidine compounds correspond to formula, wherein, aryl is an aryl group other than benzene and, Y is an oxygen or sulphur atom.
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 January 15, 1980. A Canadian patent filed before October 1, 1989 lasted 17 years from grant, so its term ended January 15, 1997.
- 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.