Issued Patents All Time
Showing 25 most recent of 33 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11904299 | TWC system for fuel cut NOx control | Xiaolai Zheng, Jinwoo Song, Jun-Woo Lee | 2024-02-20 |
| 11845067 | Copper CHA zeolite catalysts | Ivor Bull, Wen-Mei Xue, R. Samuel Boorse, William M. Jaglowski, Gerald Stephen Koermer +4 more | 2023-12-19 |
| 11529619 | Copper CHA zeolite catalysts | Ivor Bull, Wen-Mei Xue, R. Samuel Boorse, William M. Jaglowski, Gerald Stephen Koermer +4 more | 2022-12-20 |
| 11167273 | Catalytic composites comprising Nb2O5/CeO2 SCR component | Xiaolai Zheng | 2021-11-09 |
| 10792648 | Mixed metal large crystal molecular sieve catalyst compositions, catalytic articles, systems and methods | Jaya L. Mohanan, Jeff Yang, Kenneth E. Voss | 2020-10-06 |
| 10654031 | Copper CHA zeolite catalysts | Ivor Bull, Wen-Mei Xue, R. Samuel Boorse, William M. Jaglowski, Gerald Stephen Koermer +4 more | 2020-05-19 |
| 9839905 | Copper CHA zeolite catalysts | Ivor Bull, Wen-Mei Xue, R. Samuel Boorse, William M. Jaglowski, Gerald Stephen Koermer +4 more | 2017-12-12 |
| 9656254 | Copper CHA zeolite catalysts | Ivor Bull, Wen-Mei Xue, R. Samuel Boorse, William M. Jaglowski, Gerald Stephen Koermer +4 more | 2017-05-23 |
| 9611774 | Catalyst with improved hydrothermal stability | Wen-Mei Xue, Xinyi Wei, Marcus Hilgendorff | 2017-04-04 |
| 9610564 | NOx storage catalyst with improved hydrothermal stability and NOx conversion | Wen-Mei Xue, Xinyi Wei, Marcus Hilgendorff | 2017-04-04 |
| 9533295 | Pt-Pd diesel oxidation catalyst with CO/HC light-off and HC storage function | Torsten W. Müller-Stach, Alfred Punke, Gerd Grubert, Marcus Hilgendorff, Helke Doering +4 more | 2017-01-03 |
| 9498775 | Lean NOx trap diesel oxidation catalyst with hydrocarbon storage function | Xiaolai Zheng, Chung-Zong Wan | 2016-11-22 |
| 9486792 | Mixed metal 8-ring small pore molecular sieve catalyst compositions, catalytic articles, systems, and methods | Jaya L. Mohanan, Michael Breen, Barbara Slawski, Makoto Nagata, Yasuyuki Banno +1 more | 2016-11-08 |
| 9302256 | 8-ring small pore molecular sieve as high temperature SCR catalyst | Jaya L. Mohanan, Michael Breen, Barbara Slawski, Makoto Nagata, Yasuyuki Banno +1 more | 2016-04-05 |
| 9242238 | Mixed metal 8-ring small pore molecular sieve catalyst compositions, catalytic articles, systems, and methods | Jaya L. Mohanan, Michael Breen, Barbara Slawski, Makoto Nagata, Yasuyuki Banno +1 more | 2016-01-26 |
| 9162218 | Copper CHA zeolite catalysts | Ivor Bull, Wen-Mei Xue, R. Samuel Boorse, William M. Jaglowski, Gerald Stephen Koermer +4 more | 2015-10-20 |
| 9138732 | Copper CHA zeolite catalysts | Ivor Bull, Wen-Mei Xue, R. Samuel Boorse, William M. Jaglowski, Gerald Stephen Koermer +4 more | 2015-09-22 |
| 9011807 | 8-ring small pore molecular sieve as high temperature SCR catalyst | Jaya L. Mohanan, Michael Breen, Barbara Slawski, Makoto Nagata, Yasuyuki Banno +1 more | 2015-04-21 |
| 8961914 | 8-ring small pore molecular sieve with promoter to improve low temperature performance | Jaya L. Mohanan, Makato Nagata, Yasuyuki Banno, Eunseok Kim | 2015-02-24 |
| 8735311 | Copper CHA zeolite catalysts | Ivor Bull, Wen-Mei Xue, R. Samuel Boorse, William M. Jaglowski, Gerald Stephen Koermer +4 more | 2014-05-27 |
| 8404203 | Processes for reducing nitrogen oxides using copper CHA zeolite catalysts | Ivor Bull, Wen-Mei Xue, R. Samuel Boorse, William M. Jaglowski, Gerald Stephen Koermer +4 more | 2013-03-26 |
| 7811962 | Manufacture of exhaust articles for internal combustion engines | Zhicheng Hu, Shau-Lin F. Chen, Harold Rabinowitz, Christopher M. Minnella, Aaron N. Israel | 2010-10-12 |
| 7601662 | Copper CHA zeolite catalysts | Ivor Bull, Wen-Mei Xue, R. Samuel Boorse, William M. Jaglowski, Gerald Stephen Koermer +4 more | 2009-10-13 |
| 7276212 | Exhaust articles for internal combustion engines | Zhicheng Hu, Shau-Lin F. Chen, Harold Rabinowitz, Christopher M. Minnella, Aaron N. Israel | 2007-10-02 |
| 7037875 | Catalyst support | Zhicheng Hu, Knut Wasserman, Youchang Xie, Wei Lin | 2006-05-02 |