Synergistic fungicidal active combinations comprising a carboxamide and a carbamate
CA 2862953 C · Owner: Bayer Cropscience Ag · Inventors: Elbe, Hans-Ludwig; Suty-Heinze, Anne; Wachendorff-Neumann, Ulrike
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
A synergistic fungicidal active compound combination comprising: N-2-(1,3-dimethylbutyl)phenyl-5-fluoro-1,3-dimethyl-1H-pyrazole-4- carboxamide penflufen; and a carbamate of the general formula (IX): (see formula IX) wherein R29 represents n- or isopropyl R30 represents di(C1-C2-alkyl)amino-C2- C4-alkyl or diethoxyphenyl or a salt thereof. The combination has very good fungicidal properties.
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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 October 12, 2004 and granted July 21, 2015. A Canadian patent filed from October 1, 1989 lasts 20 years from filing, so its term ended October 12, 2024.
- Certificates of supplementary protection extend only drug patents, and it isn't classified as one.
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Timeline
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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.