Composition containing a plant growth regulator and an alkanol and a method of using the same
CA 1290583 C · Owner: Couture, Roger M. · Inventors: Couture, Roger M.
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
A composition containing a plant growth regulator and an alkanol carrier is disclosed. The use of such an alkanol solvent system provides for an efficient means for rapid injection with good absorption by the teee with no carrier phytotoxicity and offers a method of controlling tree height thus having valuable commercial utility along powerline right-of-ways.
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 October 15, 1991. A Canadian patent filed before October 1, 1989 lasted 17 years from grant, so its term ended October 15, 2008.
- 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.