Issued Patents All Time
Showing 1–24 of 24 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11845067 | Copper CHA zeolite catalysts | Ivor Bull, Wen-Mei Xue, Patrick Burk, William M. Jaglowski, Gerald Stephen Koermer +4 more | 2023-12-19 |
| 11529619 | Copper CHA zeolite catalysts | Ivor Bull, Wen-Mei Xue, Patrick Burk, William M. Jaglowski, Gerald Stephen Koermer +4 more | 2022-12-20 |
| 10654031 | Copper CHA zeolite catalysts | Ivor Bull, Wen-Mei Xue, Patrick Burk, William M. Jaglowski, Gerald Stephen Koermer +4 more | 2020-05-19 |
| 10124292 | Emissions treatment system with ammonia-generating and SCR catalysts | Chung-Zong Wan, Xiaolai Zheng, Susanne Stiebels, Claudia Zabel, Torsten Neubauer | 2018-11-13 |
| 9963349 | Preparation of mesoporous zeolites with reduced processing | Kunhao Li | 2018-05-08 |
| 9839905 | Copper CHA zeolite catalysts | Ivor Bull, Wen-Mei Xue, Patrick Burk, William M. Jaglowski, Gerald Stephen Koermer +4 more | 2017-12-12 |
| 9662611 | Emissions treatment system with ammonia-generating and SCR catalysts | Chung-Zong Wan, Xiaolai Zheng, Suzanne Stiebels, Claudia Wendt, Torsten Neubauer | 2017-05-30 |
| 9657625 | Wall flow filter loaded with SCR catalyst, systems and methods of exhaust gas treatment | Martin Dieterle | 2017-05-23 |
| 9656254 | Copper CHA zeolite catalysts | Ivor Bull, Wen-Mei Xue, Patrick Burk, William M. Jaglowski, Gerald Stephen Koermer +4 more | 2017-05-23 |
| 9475002 | Partial filter substrates containing SCR catalysts and methods and emissions treatment systems | Kenneth E. Voss, Martin Dieterle | 2016-10-25 |
| 9358503 | Emissions treatment system with ammonia-generating and SCR catalysts | Chung-Zong Wan, Xiaolai Zheng, Susanne Stiebels, Claudia Wendt, Torsten Neubauer | 2016-06-07 |
| 9321009 | Emissions treatment system with ammonia-generating and SCR catalysts | Chung-Zong Wan, Xiaolai Zheng, Susanne Stiebels, Claudia Wendt, Torsten Neubauer | 2016-04-26 |
| 9162218 | Copper CHA zeolite catalysts | Ivor Bull, Wen-Mei Xue, Patrick Burk, William M. Jaglowski, Gerald Stephen Koermer +4 more | 2015-10-20 |
| 9145809 | Multi-component filters for emissions control | — | 2015-09-29 |
| 9138732 | Copper CHA zeolite catalysts | Ivor Bull, Wen-Mei Xue, Patrick Burk, William M. Jaglowski, Gerald Stephen Koermer +4 more | 2015-09-22 |
| 8735311 | Copper CHA zeolite catalysts | Ivor Bull, Wen-Mei Xue, Patrick Burk, William M. Jaglowski, Gerald Stephen Koermer +4 more | 2014-05-27 |
| 8722000 | Multi-component filters for emissions control | — | 2014-05-13 |
| 8663587 | Catalyzed soot filter and emissions treatment systems and methods | — | 2014-03-04 |
| 8544260 | Emissions treatment systems and methods with catalyzed SCR filter and downstream SCR catalyst | Kenneth E. Voss, Martin Dieterle | 2013-10-01 |
| 8404203 | Processes for reducing nitrogen oxides using copper CHA zeolite catalysts | Ivor Bull, Wen-Mei Xue, Patrick Burk, William M. Jaglowski, Gerald Stephen Koermer +4 more | 2013-03-26 |
| 8293182 | Integrated SCR and AMOx catalyst systems | Matthew Tyler Caudle, Martin Dieterle, Sanath Kumar, Kenneth E. Voss | 2012-10-23 |
| 8246922 | Four-way diesel catalysts and methods of use | Martin Dieterle | 2012-08-21 |
| 8119088 | SCR on low thermal mass filter substrates | Joseph C. Dettling | 2012-02-21 |
| 7601662 | Copper CHA zeolite catalysts | Ivor Bull, Wen-Mei Xue, Patrick Burk, William M. Jaglowski, Gerald Stephen Koermer +4 more | 2009-10-13 |