Chandresh Malde has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).
Abstract: A catalyst suitable for the dehydrogenation and hydrogenation of hydrocarbons comprises at least one first metal and at least one second metal bound to a support material. The at least one first metal comprises at least one transition metal, suitably a platinum group metal. The support material is provided with an overlayer such that acidic sites on the support material are substantially blocked. In a preferred embodiment the catalyst is also substantially chloride free. Method of preparing catalyst are also disclosed.
Type:
Grant
Filed:
July 15, 2002
Date of Patent:
May 20, 2008
Assignee:
Johnson Matthey PLC
Inventors:
Martin John Hayes, Chandresh Malde, Michael Ian Petch, Stephen David Pollington, Brian Ronald Charles Theobald
Abstract: A catalyst suitable for the dehydrogenation and hydrogenation of hydrocarbons comprises at least one first metal and at least one second metal bound to a support material. The at least one first metal comprises at least one transition metal, suitably a platinum group metal. The support material is provided with an overlayer such that acidic sites on the support material are substantially blocked. In a preferred embodiment the catalyst is also substantially chloride free. Method of preparing catalyst are also disclosed.
Type:
Application
Filed:
August 9, 2004
Publication date:
December 30, 2004
Inventors:
Martin John Hayes, Chandresh Malde, Michael Ian Petch, Stephen David Pollington, Brian Ronald Charles Theobald