Implant with a ceramic coating, and method for ceramic coating of an implant
CA 2485716 C · Owner: Wieland, Marco · Inventors: Breitenstein, Michael; Wieland, Marco
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
Implant (1) with a base body having at least one bone contact surface (K) and at least one soft tissue contact surface (W) characterized in that the soft tissue contact surface (W) and/or a transition area (U) from bone contact surface (K) to soft tissue contact surface (W) have/has at least partially a ceramic coating (2) and in that the bone contact surface (K) has areas not provided with a ceramic coating (2).
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 October 21, 2004 and granted July 17, 2012. A Canadian patent filed from October 1, 1989 lasts 20 years from filing, so its term ended October 21, 2024.
- 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.