Photon therapy method and apparatus
CA 2478267 C · Owner: Van Zuylen, Jeffrey · Inventors: Van Zuylen, Jeffrey
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
A system and method of administering photon therapy to a treatment site of a patient are described. The system includes a plurality of treatment modules each treatment module including a photon emitter and a case for housing the photon emitter. The case includes linkers for linking each of the treatment modules to form an arbitrary modular pattern to cover the treatment site.
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 August 19, 2004 and granted October 15, 2013. A Canadian patent filed from October 1, 1989 lasts 20 years from filing, so its term ended August 19, 2024.
- A certificate of supplementary protection adds at most two years for a drug, so even that would have ended by August 19, 2026.
- 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.