Supported metal catalysts and use thereof
CA 1284487 C · Owner: Glezer, Johannes Henrina Everardus · Inventors: Post, Martin Franciscus Maris; De Jong, Krijn Peter; Glezer, Johannes Henrina Everardus
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
A catalyst comprising a carrier on which as metal component iron, nickel, or cobalt promoted by zirconium is supported and in, addition, as promoter a noble metal from Group VIII of the Periodic Table; the promoted cobalt/zirconium catalyst is suitable for the preparation of hydrocarbons from carbon monoxide and hydrogen.
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 May 28, 1991. A Canadian patent filed before October 1, 1989 lasted 17 years from grant, so its term ended May 28, 2008.
- 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.