Methods and devices for ablation
CA 2450075 C · Owner: Podmore, Jonathan · Inventors: Vaska, Matthias; Podmore, Jonathan; Anderson, Scott
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
An ablating device (522) has a cover (460) which holds an interface material such as a gel. The cover (460) contains the interface material during initial placement of the device (522). The ablating device (522) may also have a removable tip or a membrane (520) filled with fluid. In still another aspect the ablating device (522) may be submerged in liquid during operation.
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 14, 2002 and granted November 19, 2013. A Canadian patent filed from October 1, 1989 lasts 20 years from filing, so its term ended June 14, 2022.
- A certificate of supplementary protection adds at most two years for a drug, so even that would have ended by June 14, 2024.
- 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.