Plant protecting agent
CA 1339062 C · Owner: Nagy, Lajos · Inventors: Pap, Laszlo; Somfai, Eva; Szekely, Istvan
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
The invention relates to ULV plant protecting arthropodicidal formulation comprising alkyl aryl polyglycol ether as further additives in addition to the active ingredient(s) dissolved in the mixture of alphatic hydrocarbons and sunflower oil. The formulation according to the invention has an initial contact angle on the plant surface of > 13°, after 20 minutes of > 6° and it is after 120 minutes still at least 2°.
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
- Granted July 29, 1997. A Canadian patent filed before October 1, 1989 lasted 17 years from grant, so its term ended July 29, 2014.
- 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.