Issued Patents All Time
Showing 1–15 of 15 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10221742 | CO slip catalyst and method of using | Hai-Ying Chen, Julian Peter Cox, Shadab Mulla, Jeffery Scott Rieck, Erich Weigert | 2019-03-05 |
| 9694349 | CO slip catalyst and method of using | Erich Weigert, Shadab Mulla, Jeffery Scott Rieck, Julian Peter Cox, Hai-Ying Chen | 2017-07-04 |
| 9358525 | NOx storage materials for sensor applications | Hai-Ying Chen, Shadab Mulla | 2016-06-07 |
| 9266064 | Co slip catalyst and method of using | Erich Weigert, Shadab Mulla, Jeffery Scott Rieck, Julian Peter Cox, Hai-Ying Chen | 2016-02-23 |
| 9040003 | Three way catalyst comprising extruded solid body | Paul Joseph Andersen, Ralf Dotzel, Kwangmo Koo, Rainer Leppelt, Jörg Werner Münch +4 more | 2015-05-26 |
| 8906329 | Zeolite catalyst containing metal | Philip Gerald Blakeman, Guy Richard Chandler, Hai-Ying Chen, Julian Peter Cox, Joseph Michael Fedeyko +5 more | 2014-12-09 |
| 8603423 | Three way catalyst comprising extruded solid body | Paul Joseph Andersen, Ralf Dotzel, Kwangmo Koo, Rainer Leppelt, Jörg Werner Münch +4 more | 2013-12-10 |
| 8535629 | Zeolite catalyst containing metal | Philip Gerald Blakeman, Guy Richard Chandler, Hai-Ying Chen, Julian Peter Cox, Joseph Michael Fedeyko +5 more | 2013-09-17 |
| 8263032 | Oxidation catalyst | Paul Joseph Andersen, David Bergeal, Hsiao-Lan Chang, Hai-Ying Chen, Julian Peter Cox +5 more | 2012-09-11 |
| 6634169 | Method and system for maintaining efficiency of a three-way catalyst | Paul Joseph Andersen, David S. Lafyatis, Raj Rao Rajaram, Andrew Peter Walker | 2003-10-21 |
| 6617276 | Hydrocarbon trap/catalyst for reducing cold-start emissions from internal combustion engines | Paul Joseph Andersen | 2003-09-09 |
| 6477831 | Combatting air pollution | Christopher J. Bennett, Barry John Cooper, David S. Lafyatis | 2002-11-12 |
| 6022825 | Thermally durable low H.sub.2 S three-way catalysts | Paul Joseph Andersen, Christopher J. Bennett | 2000-02-08 |
| 5492880 | Process for the inorganic chemical modification of rhodium alumina catalysts and automotive catalyst made by the process | Mohamed Ibrahim Zaki, John T. Yates, Jr. | 1996-02-20 |
| 5028575 | Process for the chemical modification of aluminum oxide supported rhodium catalysts and associated automotive catalyst | John T. Yates, Jr., Dilip K. Paul | 1991-07-02 |