1
Sanjay Chaturvedi
Fernando Antonio Pessoa Cavalcanti, Sanjay Chaturvedi, Anne Mae Gaffney, Scott Han, Ruozhi Song, Elsie Mae Vickery: Modified catalysts and process. Rohm and Haas Company, Marcella M Bodner, December 4, 2007: US07304014 (15 worldwide citation)

Modified metal oxide catalysts are disclosed which have different chemical, physical and catalytic properties, when used for catalytic conversions of carbon based compounds, as compared to corresponding unmodified metal oxide catalysts. Methods for preparing the modified catalysts are described and ...


2
Sanjay Chaturvedi
Sanjay Chaturvedi, Anne Mae Gaffney, Scott Han, Dominique Hung Nhu Le: Zn and/or Ga promoted multi-metal oxide catalyst. Rohm and Haas Company, Alan Holler, Kenneth Crimaldi, July 8, 2003: US06589907 (11 worldwide citation)

A catalyst comprising a promoted mixed metal oxide is useful for the vapor phase oxidation of an alkane or a mixture of an alkane and an alkene to an unsaturated carboxylic acid and for the vapor phase ammoxidation of an alkane or a mixture of an alkane and an alkene to an unsaturated nitrile.


3
Jean-luc Dubois
Jean Luc DuBois, Edmond Payen, Michel Fournier, Pascal Blanchard, Anne Griboval: Process for preparing water-treatment catalysts. Elf Antar France, Burgess Ryan & Wayne, July 18, 2000: US06090745 (10 worldwide citation)

The invention provides a method for preparing catalysts, containing metals of groups VI and VIII on a carrier. The metals of groups VI and VIII metals are introduced in the form of a compound of formula M.sub.x A B.sub.12 O.sub.40 in which M is cobalt and/or nickel, A is phosphorus, silicon and/or b ...


4
Sanjay Chaturvedi
Sanjay Chaturvedi, Anne Mae Gaffney, Scott Han, Michele Doreen Heffner, Ruozhi Song: Halogen promoted multi-metal oxide catalyst. Rohm and Haas Company, Alan Holler, October 8, 2002: US06461996 (8 worldwide citation)

A catalyst comprising a promoted mixed metal oxide is useful for the vapor phase oxidation of an alkane or a mixture of an alkane and an alkene to an unsaturated carboxylic acid and for the vapor phase ammoxidation of an alkane or a mixture of an alkane and an alkene to an unsaturated nitrile.


5
Sanjay Chaturvedi
Sanjay Chaturvedi, Anne Mae Gaffney, Dominique Hung Nhu Le: Treatment of mixed metal oxide catalyst. Rohm and Haas Company, Marcella M Bodner, Alan Holler, January 3, 2006: US06982343 (6 worldwide citation)

A catalyst comprising a mixed metal oxide is useful for the vapor phase oxidation of an alkane or a mixture of an alkane and an alkene to an unsaturated carboxylic acid and for the vapor phase ammoxidation of an alkane or a mixture of an alkane and an alkene to an unsaturated nitrile. The catalyst i ...


6
Nathaniel Brese
Peter R Levey, Nathaniel E Brese: Catalyst composition and deposition method. Rohm and Haas Electronic Materials, John J Piskorski, March 31, 2009: US07510993 (5 worldwide citation)

Compositions and methods for depositing one or more metal or metal alloy films on substrates. The compositions contain a catalyst, one or more carrier particles and one or more water-soluble or water-dispersible organic compounds. Metal or metal alloys may be deposited on the substrates by electrole ...


7
Sanjay Chaturvedi
Sanjay Chaturvedi, Jingguang Chen, Michael Bruce Clark Jr, Anne Mae Gaffney: PVD supported mixed metal oxide catalyst. Rohm and Haas Company, Marcella M Bodner, Alan Holler, January 10, 2006: US06984750 (1 worldwide citation)

A supported catalyst comprising a mixed metal oxide is useful for the vapor phase oxidation of an alkane or a mixture of an alkane and an alkene to an unsaturated carboxylic acid and for the vapor phase ammoxidation of an alkane or a mixture of an alkane and an alkene to an unsaturated nitrile.


8
Jean-luc Dubois
Yasuhiro Magatani, Kimito Okumura, Jean Luc Dubois, Jean Francois Devaux: Catalyst and process for preparing acrolein and/or acrylic acid by dehydration reaction of glycerin. ARKEMA FRANCE, Millen White Zelano & Branigan P C, October 20, 2015: US09162954

A catalyst composition comprising at least an heteropolyacid deposited on a porous titania carrier. A catalyst composition comprising at least an heteropolyacid in which protons in the heteropolyacid may be partially exchanged by at least one cation selected from elements belonging to Group 1 to Gro ...


9
Nathaniel Brese
Peter R Levey, Nathaniel E Brese: Catalyst composition and deposition method. Rohm and Haas Electronic Materials, John J Piskorski, November 30, 2010: US07842636

Compositions and methods for depositing one or more metal or metal alloy films on substrates. The compositions contain a catalyst, one or more carrier particles and one or more water-soluble or water-dispersible organic compounds. Metal or metal alloys may be deposited on the substrates by electrole ...


10
Nathaniel Brese
Peter R Levey, Nathaniel E Brese: Catalyst composition and deposition method. Rohm and Haas Electronic Materials, John J Piskorski, November 2, 2010: US07825058

Compositions and methods for depositing one or more metal or metal alloy films on substrates. The compositions contain a catalyst, one or more carrier particles and one or more water-soluble or water-dispersible organic compounds. Metal or metal alloys may be deposited on the substrates by electrole ...