Issued Patents All Time
Showing 1–11 of 11 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12305557 | Compressed natural gas combustion and exhaust system | Hai-Ying Chen, Joseph Michael Fedeyko, Jing Lu, Arthur J. Reining | 2025-05-20 |
| 11980871 | Catalyst article for exhaust system of natural gas engine | Moyahabo Hellen CHUMA, Glenn C. Jones, Jane Ngima Mugo | 2024-05-14 |
| 11602736 | Vanadium SCR catalysts | Zuharia Arshad, Kaneshalingam Arulraj, Guy Richard Chandler, Rainer Leppelt, Andrew Newman +7 more | 2023-03-14 |
| 10625208 | Oxidation catalyst for treating the exhaust gas of a compression ignition engine | David Bergeal, Andrew Francis Chiffey, John Benjamin Goodwin, Daniel Hatcher, Francois Moreau +3 more | 2020-04-21 |
| 10279314 | Oxidation catalyst for treating the exhaust gas of a compression ignition engine | David Bergeal, Andrew Francis Chiffey, John Benjamin Goodwin, Daniel Hatcher, Francois Moreau +3 more | 2019-05-07 |
| 9527035 | Catalysed soot filter for treating the exhaust gas of a compression ignition engine | David Bergeal, Andrew Francis Chiffey, John Benjamin Goodwin, Daniel Hatcher, Francois Moreau +4 more | 2016-12-27 |
| 9527034 | Oxidation catalyst for treating the exhaust gas of a compression ignition engine | David Bergeal, Andrew Francis Chiffey, John Benjamin Goodwin, Daniel Hatcher, Francois Moreau +3 more | 2016-12-27 |
| 9243539 | Catalyst composition | Paul Richard Phillips, Raj Rao Rajaram | 2016-01-26 |
| 9057310 | Catalysed soot filter for treating the exhaust gas of a compression ignition engine | David Bergeal, Andrew Francis Chiffey, John Benjamin Goodwin, Daniel Hatcher, Francois Moreau +4 more | 2015-06-16 |
| 9034286 | Oxidation catalyst for treating the exhaust gas of a compression ignition engine | David Bergeal, Andrew Francis Chiffey, John Benjamin Goodwin, Daniel Hatcher, Francois Moreau +3 more | 2015-05-19 |
| 8551411 | Exhaust system for lean-burn internal combustion engine comprising Pd-Au-alloy catalyst | Janet Mary Fisher, John Benjamin Goodwin, Peter Christopher Hinde, Sylvie Cécile Laroze, Raj Rao Rajaram +1 more | 2013-10-08 |