Jojoba wax protective spray
CA 2103014 A1 · Owner: Young, Roderick · Inventors: Young, Roderick
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
Fungal pathogens such as Powdery Mildew and Bunch Rot infect and destroy a significant portion of grape crops each year. Present control methods are at best preventative and may have unwanted side effects. A solution to the problem is to coat the grape plants with jojoba wax. Spraying is effected using an aqueous solution of from 0.1 to 2% by volume jojoba wax and from 0.05 to 1.0% by volume compatible surfactant, the preferred solution containing 1% by volume jojoba wax and 0.1% by volume surfactant.
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 November 12, 1993. No grant is recorded for it in Canada; had it been granted, its 20-year term would have ended November 12, 2013.
- A certificate of supplementary protection adds at most two years for a drug, so even that would have ended by November 12, 2015.
- 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.