Process for improved carbon supported hydrodesulfurization catalysts
CA 1068251 A · Owner: American Cyanamid Company · Inventors: Voorhies, John D.
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
An improved carbon-supported hydrosulfurization catalyst is obtained when the support first has deposited thereon a molybdenum compound convertible to MoS2, said molybdenum compound is converted to MoS2, and subsequently additional molybdenum compound if necessary, and a metal compound selected from nickel and cobalt compounds are deposited thereon.
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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 December 18, 1979. A Canadian patent filed before October 1, 1989 lasted 17 years from grant, so its term ended December 18, 1996.
- 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.