Processes for production of articles coated with oxidized silver species used as antimicrobial materials for medical devices
CA 2428922 A1 · Owner: Precht, Roderick John · Inventors: Precht, Roderick John; Djokic, Stojan
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
This invention relates to methods for coating a substrate with an oxidized metal, species and to the products of such methods. The methods are particularly suited for, coating a substrate with a very thin coating of an oxidized metal species. The methods, may be used to produce coated substrates for use in many applications including but not, limited to electronics materials engineering and medical products. In a preferred, embodiment, the metal is silver and the substrates are medical products or devices. As a result, in a preferred embodiment the invention relates i:o methods for coating articles with oxidized silver species used as antimicrobial materials for medical, devices as …
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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 May 16, 2003. No grant is recorded for it in Canada; had it been granted, its 20-year term would have ended May 16, 2023.
- A certificate of supplementary protection adds at most two years for a drug, so even that would have ended by May 16, 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.