Device and method for attracting diseased cells and foreign substances
CA 2448995 A1 · Owner: Keenan, James · Inventors: Keenan, James
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
An implantable device for attracting diseased cells or foreign substances circulating, within bodily fluid channels is disclosed. The device comprises a frame an, attachment means for maintaining the frame in a localized position in a body vessel, and at least one attractant on the frame where the attractant is capable of , attracting a diseased cell or a foreign substance. The device may also include a therapeutic agent. The device may be used for diagnosis disease containment or treatment. The device, may also be used for attracting and localized treatment of diseased cells and foreign, substances.
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 November 12, 2003. No grant is recorded for it in Canada; had it been granted, its 20-year term would have ended November 12, 2023.
- A certificate of supplementary protection adds at most two years for a drug, so even that would have ended by November 12, 2025.
- 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.