| 12296322 |
High ammonia storage capacity SCR catalysts |
Edgar Viktor Huennekes, Petra CORDES, Jan Martin Becker, Kevin BEARD, Nicholas MCGUIRE +3 more |
2025-05-13 |
|
| 12203403 |
Filter catalyzed with SCR catalyst, systems and methods |
Weiyong Tang, Sanath Kumar, Kevin A. Hallstrom, David M. Youngren |
2025-01-21 |
|
| 12023627 |
Emission treatment catalysts, systems and methods |
Kevin A. Hallstrom, Sanath Kumar, Susanne Stiebels, Marius Vaarkamp |
2024-07-02 |
|
| 11448110 |
Selective catalytic reduction articles and systems |
Wen-Mei Xue, Jeff Yang, Stanley A. Roth, Sandip D. Shah, Jaya L. Mohanan |
2022-09-20 |
|
| 11344868 |
Selective catalytic reduction articles and systems |
Jeff Yang, Wen-Mei Xue, Stanley A. Roth, Qi Fu, Subramanian Prasad +3 more |
2022-05-31 |
|
| 11344845 |
Emission treatment catalysts, systems and methods |
Kevin A. Hallstrom, Sanath Kumar, Susanne Stiebels, Marius Vaarkamp |
2022-05-31 |
|
| 11268420 |
Exhaust gas treatment system with upstream SCR catalyst |
Kevin A. Hallstrom, Sandip D. Shah, David M. Youngren, Andrew Thoms, M. Shahjahan Kazi +1 more |
2022-03-08 |
|
| 11154847 |
Catalytic article and exhaust gas treatment systems |
Joseph A. Patchett, Kevin BEARD, Edgar Viktor Huennekes, Robert Dorner, Kevin A. Hallstrom +2 more |
2021-10-26 |
|
| 11154815 |
Exhaust gas treatment system |
Jaya L. Mohanan, Kevin A. Hallstrom, Sandip D. Shah, John K. Hochmuth |
2021-10-26 |
|
| 10792648 |
Mixed metal large crystal molecular sieve catalyst compositions, catalytic articles, systems and methods |
Jaya L. Mohanan, Jeff Yang, Patrick Burk |
2020-10-06 |
|
| 10471413 |
Exhaust gas treatment catalyst |
Jaya L. Mohanan, Gary A. Gramiccioni, John K. Hochmuth |
2019-11-12 |
|
| 9993771 |
Emission treatment catalysts, systems and methods |
Kevin A. Hallstrom, Sanath Kumar, Susanne Stiebels, Marius Vaarkamp |
2018-06-12 |
|
| 9662636 |
Zoned catalyst composites |
Gary A. Gramiccioni, Andreas Munding, Torsten Neubauer, Stanley A. Roth |
2017-05-30 |
|
| 9475002 |
Partial filter substrates containing SCR catalysts and methods and emissions treatment systems |
R. Samuel Boorse, Martin Dieterle |
2016-10-25 |
|
| 9333490 |
Zoned catalyst for diesel applications |
M. Shahjahan Kazi, Fabien A. Rioult, Stanley A. Roth |
2016-05-10 |
|
| 8858904 |
Catalyzed soot filter |
Alfred Punke, Gerd Grubert, Yuejin Li, Ruediger Wolff, Stanley Roth +3 more |
2014-10-14 |
|
| 8800268 |
Zone coated filter, emission treatment systems and methods |
Ingemar Gottberg, Steve Truesdail, Marius Vaarkamp |
2014-08-12 |
|
| 8544260 |
Emissions treatment systems and methods with catalyzed SCR filter and downstream SCR catalyst |
R. Samuel Boorse, Martin Dieterle |
2013-10-01 |
|
| 8293182 |
Integrated SCR and AMOx catalyst systems |
R. Samuel Boorse, Matthew Tyler Caudle, Martin Dieterle, Sanath Kumar |
2012-10-23 |
|
| 7722829 |
Pressure-balanced, catalyzed soot filter |
Alfred Punke, Torsten Mueller, Michel Deeba, John J. Steger, Yiu Lui |
2010-05-25 |
|
| 7673448 |
Diesel exhaust article and catalyst compositions therefor |
Kevin A. Hallstrom, Ramesh Kakwani, Shiang Sung |
2010-03-09 |
|
| 7078004 |
Diesel oxidation catalyst |
Joseph C. Dettling, Stanley A. Roth, Ramesh Kakwani, Yiu Lui, Alexander Gorel +1 more |
2006-07-18 |
|
| 6422008 |
System for reduction of harmful exhaust emissions from diesel engines |
Timothy D. Wildman, Michael G. Norris, Gary W. Rice |
2002-07-23 |
$19,038,000 |
| 6363716 |
Plasma fuel processing for NOx control lean burn engines |
Edward N. Balko |
2002-04-02 |
$23,137,000 |
| 6274107 |
Zeolite-containing oxidation catalyst and method of use |
Bulent O. Yavuz, Michel Deeba, John R. Adomaitis, Robert J. Farrauto |
2001-08-14 |
$13,703,000 |
