Expired Canadian patentCanada
Oxime phosphate compounds
CA 1196002 A · Owner: Union Carbide Corporation · Inventors: Hodakowski, Leonard E.; D'Silva, Themistocles D.J.
Overview
Drawings and full text
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
Novel acyclic and heterocyclic oxime phosphate compounds have been found to exhibit insecticidal, miticidal and nematocidal activity.
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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
- Granted October 29, 1985. A Canadian patent filed before October 1, 1989 lasted 17 years from grant, so its term ended October 29, 2002.
- We check Canadian rights only. A patent in its family in another country could still be in force: check its family on Google Patents.
FiledMarch 26, 1982
GrantedOctober 29, 1985
Term endedOctober 29, 2002
Patent numberCA 1196002 A
Classification (IPC)C07F9/06 +2 more
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.