Iliac bifurcation balloon catheter
CA 2705569 C · Owner: Cordis Corporation · Inventors: Willard, Steven; Petrick, Timothhy
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
A catheter manifold assembly comprises a catheter tip a first lumen , extending from the catheter tip a second lumen extending from the catheter tip , and a heat bond interconnecting the catheter tip and the first and second lumens , wherein the first lumen and second lumen comprise a bend of about 180° proximate to the heat bond. The catheter manifold may be used with an iliac bifurication balloon catheter which is operable to access other side branch arteries.
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 March 6, 2003 and granted July 8, 2014. A Canadian patent filed from October 1, 1989 lasts 20 years from filing, so its term ended March 6, 2023.
- A certificate of supplementary protection adds at most two years for a drug, so even that would have ended by March 6, 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.