Engelhard; Philippe

Patent Applications and Registrations

Patent applications and USPTO patent grants for Engelhard; Philippe.The latest application filed is for "method of using catalysts for reforming or isomerizing hydrocarbons in the presence of hydrogen".

Company Profile

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Engelhard; Philippe - Le Havre FR

*profile and listings may contain filings by different individuals or companies with the same name. Review application materials to confirm ownership/assignment.

Patent Activity

Patent	Date
Method of using catalysts for reforming or isomerizing hydrocarbons in the presence of hydrogen Grant 4,363,721 - Engelhard , et al. December 14, 1	1982-12-14
Catalysts for the hydrotreatment of hydrocarbons and use thereof in the reforming and isomerization of hydrocarbons in the presence of hydrogen Grant 4,329,258 - Engelhard , et al. May 11, 1	1982-05-11
Catalysts for the hydrotreatment of hydrocarbons and their utilization Grant 4,227,993 - Engelhard , et al. October 14, 1	1980-10-14
Method of using catalysts for reforming or isomerizing hydrocarbons Grant 4,213,849 - Engelhard , et al. July 22, 1	1980-07-22
Combined hydrogen storage and production process Grant 4,200,624 - Muller , et al. April 29, 1	1980-04-29
Catalyzed processes for the hydrotreatment of hydrocarbons Grant 4,152,246 - Weisang , et al. May 1, 1	1979-05-01
Catalysts for the hydrotreatment of hydrocarbons and their utilization Grant 4,039,477 - Engelhard , et al. August 2, 1	1977-08-02
Catalysts for the isomerization of hydrocarbons, and process for the preparation of said catalysts Grant 4,024,077 - Engelhard , et al. May 17, 1	1977-05-17
Catalysts for the hydro-treatment of hydrocarbons and process of preparing such catalysts Grant 3,974,097 - Weisang , et al. August 10, 1	1976-08-10
Method Of Regulating The Halogen Content Of Hydrocarbon Conversion Catalysts Grant 3,852,217 - Engelhard , et al. December 3, 1	1974-12-03

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