Method and apparatus for delivering electromagnetic energy into a solution
CA 2211184 C · Owner: Morse, Dwain E. · Inventors: Morse, Dwain E.; Cook, James H.; Ham, Howard M. Jr.
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
An apparatus for periodically delivering RF energy as electric and magnetic fields into a solution for modifying its characteristics. Characteristic of the delivery apparatus is the use of a coil to deliver the magnetic field and a voltage probe, electrically isolated from the solution to deliver the, electric field. Embodiments of the present invention preferably control the magnitude and duty cycle of the electromagnetic energy and further preferably distribute a plurality of delivery apparatus according to the energy distribution of a selected delivery apparatus. Additionally, apparatus deliver RF energy as electric and magnetic fields into a secondary solution for modifying its …
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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 January 22, 1996 and granted April 17, 2001. A Canadian patent filed from October 1, 1989 lasts 20 years from filing, so its term ended January 22, 2016.
- A certificate of supplementary protection adds at most two years for a drug, so even that would have ended by January 22, 2018.
- 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.