Biocompatible article
CA 2388153 A1 · Owner: Lazarov, Miladin · Inventors: Mayer, Isabella; Lazarov, Miladin
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
The invention relates to an object, especially an implant comprising a , substrate which is at least partially coated with at least one layer and on which a substance containing protein, peptide and/or saccharide is at least partially deposited. The layer directly adjacent to the substance contains at least one metal selected among titanium zirconium and hafnium or contains a , compound thereof having one or more non-metals and/or semiconductors or an , alloy thereof with one or more other metals and said layer is deposited using , a vacuum coating method. The invention also relates to a method for producing the object, during which the layer is deposited on the substrate under vacuum …
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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
- Filed October 18, 2000. No grant is recorded for it in Canada; had it been granted, its 20-year term would have ended October 18, 2020.
- A certificate of supplementary protection adds at most two years for a drug, so even that would have ended by October 18, 2022.
- 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.