Optical probe for delivery of light
CA 2605746 C · Owner: Herr, Guenter · Inventors: Johnston, Kyle; Herr, Guenter; Rose, Andreas
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
The present invention discloses an optical probe (10) employed for the delivery of light. More particularly, the present invention relates to an optical probe (10) that include a hand piece (12) a probe tip (14) or combination thereof and its uses for delivery of light to surfaces of tissue and other portions of the human body or other organisms.
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 April 11, 2006 and granted May 14, 2019. A Canadian patent filed from October 1, 1989 lasts 20 years from filing, so its term ended April 11, 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.