Hydrogen peroxide plasma sterilization system
CA 1264217 C · Owner: Lin, Szu-Min · Inventors: Lin, Szu-Min; Jacobs, Paul Taylor
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
23-, Hydrogen Peroxide Plasma Sterilization system Abstract, A plasma sterilization process is disclosed. The process employs hydrogen peroxide vapor as the precursor for the reactive species generated during the plasma generation cycle and employs a pre-treatment cycle prior to the plasma generation cycle.
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
- Granted January 9, 1990. A Canadian patent filed before October 1, 1989 lasted 17 years from grant, so its term ended January 9, 2007.
- 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.