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Canadian application, no grantCanada

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

CIPO record

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Its claims, description and drawings are in the Canadian Patents Database.

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Abstract 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.
FiledMay 16, 2003
GrantedNo grant recorded
Term endedMay 16, 2023
Patent numberCA 2428922 A1
Classification (IPC)C23C14/14 +2 more

Timeline

Timeline From CIPO dates

2004200620082010201220142016201820202022Application filedMay 16, 2003Term endedMay 16, 2023

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Everything on this page comes from the CIPO record linked above. Contains information licensed under the Open Government Licence – Canada.