N-(benzamidosulfenyl)-n-methylcarbamates, process for their manufacture and their use in pest control
CA 1204768 A · Owner: Novartis Pharmaceuticals Canada Inc./Novartis Pharma Canada Inc. · Inventors: Boger, Manfred; Drabek, Jozef
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
N-(Benzamidosulfenyl)-N-methylcarbamates of the formula wherein R1 is C1-C10alkyl, R2 is C1-C3alkyl or allyl R3 is methyl, -CONH2 or -CON(CH3)2, and each of X1 X2 and X3 is hydrogen, halogen, C1-C4 alkyl or C1-C4haloalkyl. The intermediates for and methods of obtaining these carbamates are disclosed as is also their use in, pest control.
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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 May 20, 1986. A Canadian patent filed before October 1, 1989 lasted 17 years from grant, so its term ended May 20, 2003.
- 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.