Insecticides based on neonicotinoids and safeners
CA 2574209 C · Owner: Andersch, Wolfram · Inventors: Thielert, Wolfgang; Hungenberg, Heike; Willms, Lothar
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
An insecticidal composition comprising: (a) at least one compound selected from the group consisting of imidacloprid clothianidin, thiamethoxam, thiacloprid dinotefuran, acetamiprid and nitenpyram; and (b) at least one compound selected from the , group consisting of cloquintocet-mexyl fenchlorazol-ethyl, isoxadifen-ethyl, mefenpyr-diethyl furilazole, fenclorium, cumyluron, dimepiperate (see formula I) and (see formula II), which are used for controlling arthropods; and also methods for controlling arthropods by , treating plants and their seeds with the compositions.
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 July 18, 2005 and granted April 30, 2013. A Canadian patent filed from October 1, 1989 lasts 20 years from filing, so its term ended July 18, 2025.
- Certificates of supplementary protection extend only drug patents, and it isn't classified as one.
- 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.