Use of electromagnetic radiation in the treatment of sensory organs
CA 2610247 C · Owner: Dougal, Gordon Rex Paterson · Inventors: Dougal, Gordon Rex Paterson
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
A method of using and devices for delivering electromagnetic radiation of a selected wavelength for the treatment of conditions pertaining to cephalic sensory organs, in particular to treating conditions of the eye (ocular conditions) and conditions pertaining to the ear (otic conditions). The invention is in particular for the treatment of organelles associated with the acoustic and optic nerves and more particularly for the treatment of age related degeneration of such organelles. The invention also provides devices for treating ocular and otic conditions.
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 June 13, 2006 and granted August 12, 2014. A Canadian patent filed from October 1, 1989 lasts 20 years from filing, so its term ended June 13, 2026.
- Certificates of supplementary protection extend only drug patents, and it isn't classified as one.
- 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.