Pest control
CA 2006418 C · Owner: Novartis Ag · Inventors: Vogt, Manfred; Rist, Gunther; Angst, Max
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
A composition for controlling harmful insects and representatives of the order Acarina, containing as biologically active components a) a substance that modifies the behaviour of the pests and b) at least one pesticidally active compound, wherein the biologically active components are contained in a flowable or viscous non-hardening matrix that is resistant to water and weather, is protected against light and is suitable for distribution in the form of droplets or droplet-like units or spots that adhere to a substrate, by means.of which matrix the behaviour-modifying substance is protected against UV radiation and from which it is slowly released in a biologically effective amount over a …
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 December 21, 1989 and granted April 11, 2000. A Canadian patent filed from October 1, 1989 lasts 20 years from filing, so its term ended December 21, 2009.
- A certificate of supplementary protection adds at most two years for a drug, so even that would have ended by December 21, 2011.
- 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.