1
Tilman Wolfram Beutel, Joseph Charles Dettling, Dustin Owen Hollobaugh, Torsten Wolfgang Mueller: Pt-Pd diesel oxidation catalyst with CO/HC light-off and HC storage function. BASF Catalysts, Scott S Servilla, Diehl Servilla, Melanie L Brown, August 18, 2009: US07576031 (85 worldwide citation)

The present invention is directed to a diesel oxidation catalyst for the treatment of exhaust gas emissions, such as the oxidation of unburned hydrocarbons (HC), and carbon monoxide (CO) and the reduction of nitrogen oxides (NOx). More particularly, the present invention is directed to a novel washc ...


2
Alfred Helmut Punke, Torsten Wolfgang Mueller, Michel Deeba, Kenneth Edwin Voss, John Joseph Steger, Yiu Kwan Lui: Pressure-balanced, catalyzed soot filter. BASF Catalysts, Scott S Servilla, Diehl Servilla, Melanie L Brown, May 25, 2010: US07722829 (31 worldwide citation)

The invention provides a catalyzed soot filter formed on a wall flow substrate having internal walls coated with catalyst compositions. The soot filter maintains a homogeneous flow of the exhaust gases through the internal walls of the substrate along the length of the filter due to the coating desi ...


3
M Shahjahan Kazi, Michel Deeba, Torsten Neubauer, Alfred Helmut Punke, Torsten Wolfgang Mueller Stach, Gerd Grubert, Stanley A Roth, Jeffrey Barmont Hoke, Shlang Sung, Yuejin Li, Xinyi Wei, Chung Zong Wan: Layered diesel oxidation catalyst composites. BASF Corporation, Melanie L Brown, December 11, 2012: US08329607 (11 worldwide citation)

Provided are diesel exhaust components where palladium is segregated from a molecular sieve, specifically a zeolite, in a catalytic material. In the catalytic material, therefore, there are at least two layers: a palladium-containing layer that is substantially free of a molecular sieve and a hydroc ...


4
Torsten Wolfgang Mueller, Tilman Wolfram Beutel, Joseph Charles Dettling, Markus Kinne: Diesel exhaust treatment system catalyst monitoring. Basf Corporation, Melanie L Brown, Scott Serrilla, Diehl Serrilla, April 3, 2012: US08148290 (3 worldwide citation)

Diesel exhaust treatment articles, systems and methods are disclosed. According to one or more embodiments, an oxygen storage component is utilized and degradation of the oxygen storage component is correlated with degradation of the hydrocarbon conversion efficiency of a catalyst in a diesel engine ...


5
Tilman Wolfram Beutel, Joseph Charles Dettling, Dustin Owen Hollobaugh, Torsten Wolfgang Mueller: Pt-Pd diesel oxidation catalyst with CO/HC light-off and HC storage function. Gus T Hampilos Esq, Chief Patent Counsel, February 21, 2008: US20080045405-A1

The present invention is directed to a diesel oxidation catalyst for the treatment of exhaust gas emissions, such as the oxidation of unburned hydrocarbons (HC), and carbon monoxide (CO) and the reduction of nitrogen oxides (NOx). More particularly, the present invention is directed to a novel washc ...


6
Torsten Wolfgang Mueller, Tilman Wolfram Beutel, Joseph Charles Dettling, Markus Kinne: Diesel exhaust treatment system catalyst monitoring. Chief Patent Counsel, Engelhard Corporation, December 27, 2007: US20070298504-A1

Diesel exhaust treatment articles, systems and methods are disclosed. According to one or more embodiments, an oxygen storage component is utilized and degradation of the oxygen storage component is correlated with degradation of the hydrocarbon conversion efficiency of a catalyst in a diesel engine ...


7
Alfred Helmut Punke, Torsten Wolfgang Mueller, Michel Deeba, Kenneth Edwin Voss, John Joseph Steger, Yiu Kwan Lui: Pressure-balanced, catalyzed soot filter. Chief Patent Counsel, Engelhard Corporation, March 16, 2006: US20060057046-A1

The invention provides a catalyzed soot filter formed on a wall flow substrate having internal walls coated with catalyst compositions. The soot filter maintains a homogeneous flow of the exhaust gases through the internal walls of the substrate along the length of the filter due to the coating desi ...


8
M Shahjahan Kazi, Michel Deeba, Torsten Neubauer, Alfred Helmut Punke, Torsten Wolfgang Mueller Stach, Gerd Grubert, Stanley A Roth, Jeffrey Barmont Hoke, Shiang Sung, Yuejin Li, Xinyi Wei, Chung Zong Wan: Layered Diesel Oxidation Catalyst Composites. BASF Catalysts, Basf Catalysts, July 29, 2010: US20100186375-A1

Provided are diesel exhaust components where palladium is segregated from a molecular sieve, specifically a zeolite, in a catalytic material. In the catalytic material, therefore, there are at least two layers: a palladium-containing layer that is substantially free of a molecular sieve and a hydroc ...


9
Torsten Wolfgang Mueller Stach, Tilman Beutel: Diesel Exhaust Treatment System Catalyst Monitoring. BASF Catalysts, Basf Catalysts, December 24, 2009: US20090313971-A1

Diesel exhaust treatment articles, systems and methods are disclosed. According to one or more embodiments, an oxygen storage component is utilized and degradation of the oxygen storage component is correlated with degradation of the hydrocarbon conversion efficiency of a catalyst in a diesel engine ...


10
Torsten Wolfgang Mueller Stach, Torsten Neubauer, Alfred Helmut Punke, Gerd Grubert, Attilio Siani, Corinna Freitag: Diesel Oxidation Catalyst With Layer Structure for Improved Hydrocarbon Conversion. BASF Catalysts, Basf Catalysts, July 22, 2010: US20100180582-A1

Provided is a diesel oxidation catalyst for the treatment of exhaust gas emissions from a diesel engine and a method for treating a diesel exhaust gas stream, the method comprising providing a diesel oxidation catalyst and contacting said diesel exhaust gas stream with said diesel oxidation catalyst ...