Surgical biocomposite material
CA 1297795 C · Owner: Materials Consultants Oy · Inventors: Helevirta, Pertti; Vainionpaa, Seppo; Rokkanen, Pentti
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
Biocomposite material for bone surgical applications comprises at least one bioceramic piece (bioceramic component) and at least one material component which has been manufactured of at least one polymer or the like. The material component has at least one common boundary surface with the bioceramic component and the material component comprises at least reinforcement elements which have been manufactured of essentially resorbable material such as polymer, copolymer polymer mixture and/or, ceramic material. The material component can include binding material which is manufactured essentially of resorbable polymer copolymer or, polymer mixture. The material component contains at least in …
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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
- Granted March 24, 1992. A Canadian patent filed before October 1, 1989 lasted 17 years from grant, so its term ended March 24, 2009.
- 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.