Ozone production from fluoro-anion electrolyte using glossy carbon anodes
CA 1214431 A · Owner: The Regents Of The University Of California · Inventors: Foller, Peter C.; Goodwin, Mark L.; Tobias, Charles W.
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
1-, Abstract:, In electrolytic cells for producing ozone the, ozone current efficiencies can be enhanced by providing electrodes, and especially anodes, fabricated from glassy carbon. Cells including such glassy carbon electrodes are capable of producing ozone at very high current efficiencies utilizing aqueous electrolytes of highly electronegative fluoro-anions.
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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 November 25, 1986. A Canadian patent filed before October 1, 1989 lasted 17 years from grant, so its term ended November 25, 2003.
- 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.