Process for producing an oxygen-containing organic compound from olefins
CA 1311495 C · Owner: Kaku, Hiroyuki · Inventors: Kamiguchi, Taiji; Arikawa, Yoshijiro; Tanimoto, Hirotoshi
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
A process for producing an oxygen-containing organic compound by oxidizing olefins under milder conditions is provided, which process comprises oxidizing an olefin activated by its complex formation, in the presence of a platinum group metal complex capable of forming an olefin complex through coordination of the platinum group metal with said olefin, and also in the presence of water and, further oxidizing and regenerating the resulting reduced platinum group metal complex with oxygen coordinated with a transition metal and activated thereby.
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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 15, 1992. A Canadian patent filed before October 1, 1989 lasted 17 years from grant, so its term ended December 15, 2009.
- 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.