1
Kenneth E Voss, Bulent O Yavuz, Robert J Farrauto, Michael P Galligan: Oxidation catalyst with bulk ceria, a second bulk metal oxide, and platinum. Engelhard Corporation, February 13, 1996: US05491120 (76 worldwide citation)

Oxidation catalyst compositions include a catalytic material having a BET surface area of at least about 10 m.sup.2 /g and consisting essentially of a combination of bulk ceria and a bulk second metal oxide which may be one or more of titania, zirconia, ceria-zirconia, silica, alumina-silica and .al ...


2
Edward N Balko, Kenneth E Voss: Plasma fuel processing for NOx control of lean burn engines. Engelhard Corporation, Richard A Negin, January 23, 2001: US06176078 (67 worldwide citation)

A highly reactive reducing gas mixture is produced from vehicle fuel and introduced into the exhaust gas of an internal combustion engine operated at lean burn conditions and passed over a reducing catalyst to convert NO


3
Robert J Farrauto, Kenneth E Voss, Ronald M Heck: Ceria-alumina oxidation catalyst. Engelhard Corporation, October 31, 1995: US05462907 (59 worldwide citation)

Oxidation catalyst compositions include a catalytic material containing ceria and alumina each having a surface area of at least about 10 m.sup.2 /g, for example, ceria and activated alumina in a weight ratio of from about 1.5:1 to 1:1.5. Optionally, platinum may be included in the catalytic materia ...


4
Kenneth E Voss: Limestone-based sorbent agglomerates for removal of sulfur compounds in hot gases and method of making. Engelhard Corporation, Inez L Moselle, June 14, 1983: US04387653 (58 worldwide citation)

Sulfur-containing compounds such as hydrogen sulfide and sulfur oxides arising from gasification or combustion of organic fuels such as coal may be removed from the hot gases by attrition resistant, highly reactive limestone-based sorbent agglomerates. The agglomerates are formed by crushing and pow ...


5
Bulent O Yavuz, Kenneth E Voss, Michel Deeba, John R Adomaitis, Robert J Farrauto: Zeolite-containing oxidation catalyst and method of use. Englehard Corporation, June 19, 2001: US06248684 (56 worldwide citation)

Oxidation catalyst compositions for treating diesel exhaust include ceria and, optionally, alumina, each having a surface area of at least about 10 m


6
Edward N Balko, Kenneth E Voss: Plasma fuel processing for NOx control lean burn engines. Engelhard Corporation, Richard A Negin, April 2, 2002: US06363716 (44 worldwide citation)

A highly reactive reducing gas mixture is produced from vehicle fuel and introduced into the exhaust gas of an internal combustion engine operated at lean burn conditions and passed over a reducing catalyst to convert NO


7
Bulent O Yavuz, Kenneth E Voss, Michel Deeba, John R Adomaitis, Robert J Farrauto: Zeolite-containing oxidation catalyst and method of use. Engelhard Corporation, Richard A Negin, August 14, 2001: US06274107 (41 worldwide citation)

Oxidation catalyst compositions for treating diesel exhaust include ceria and, optionally, alumina, each having a surface area of at least about 10 m


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Kenneth E Voss, Joseph C Dettling, Stanley Roth, Ramesh Kakwani, Yiu Kwan Lui, Alexander Gorel, Gary W Rice: Diesel oxidation catalyst. Engelhard Corporation, Richard A Negin, July 18, 2006: US07078004 (38 worldwide citation)

The present invention relates to a method and article for treating a diesel engine exhaust stream. The stream is contacted with an upstream catalytic composition having a cerium component and/or a zeolite component to reduce the quantity and amount of the particulate matter in the exhaust stream. Th ...


10
Jeffrey B Hoke, Matthew P Larkin, Robert J Farrauto, Kenneth E Voss, Robert E Whiteley, Leonard M Quick: System and method for abatement of food cooking fumes. Engelhard Corporation, December 3, 1996: US05580535 (32 worldwide citation)

A method for treating cooking fumes to oxidize oxidizeable particulate and gaseous components thereof includes contacting the fumes with a catalytic material containing ceria and alumina each having a BET surface of at least about 10 m.sup.2 /g, for example, ceria and activated alumina in a weight r ...