Composition for luring and controlling arthropods comprising synthetic silicic acid and protein autolysate
CA 2483198 A1 · Owner: Mclean Bull, Richard · Inventors: Patel, Smita; Mclean Bull, Richard; Grange, Jean-Luc
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
The invention relates to a composition comprising protein autolysates derived from yeasts and synthetic silicic acids and also, optionally, active , compounds directed against animal pathogens for luring and controlling animal , pathogens which composition can be used in agriculture in horticulture, in , forestry, in animal husbandry in animal breeding, in the protection of stored products, in the protection of materials in the hygiene sector and in the , domestic field.
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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 April 9, 2003. No grant is recorded for it in Canada; had it been granted, its 20-year term would have ended April 9, 2023.
- A certificate of supplementary protection adds at most two years for a drug, so even that would have ended by April 9, 2025.
- 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
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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.