Oxidation of carbon monoxide and catalyst therefor
CA 1319360 C · Owner: Kolts, John H. · Inventors: Kolts, John H.
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
32314CAC, Abstract, A composition of matter which is active as a CO oxidation, catalyst at about 10°-50°C consists essentially of TiO2 or a TiO2-coated ceramic material, platinum metal, and iron oxide. Another composition of matter, which is active as a CO oxidation catalyst at about 10°-50°C consists essentially of TiO2 or a TiO2-coated porous ceramic material platinum metal, iron oxide, and palladium metal or silver metal.
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 June 22, 1993. A Canadian patent filed before October 1, 1989 lasted 17 years from grant, so its term ended June 22, 2010.
- 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.