Issued Patents All Time
Showing 26–41 of 41 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10279314 | Oxidation catalyst for treating the exhaust gas of a compression ignition engine | David Bergeal, Andrew Francis Chiffey, John Benjamin Goodwin, Daniel Hatcher, Agnes Raj +3 more | 2019-05-07 |
| 10240500 | Exhaust system for a compression ignition engine having a capture face for volatilised platinum | Andrew Francis Chiffey, Paul Richard Phillips | 2019-03-26 |
| 10213775 | Passive NOx adsorber | Andrew Francis Chiffey, Jack Corps, Laura Mitchell-Downie, Matthew O'Brien | 2019-02-26 |
| 10179325 | Exhaust system for a compression ignition engine having a capture region for volatilised platinum | Andrew Francis Chiffey, Christopher Daly, Daniel Hatcher, James Leeland, Paul Richard Phillips | 2019-01-15 |
| 10151227 | Nitrogen oxides (NOx) storage catalyst | Andrew ARMITAGE, Andrew Francis Chiffey, John Benjamin Goodwin, James Leeland, Nuria Lastra-Calvo +4 more | 2018-12-11 |
| 9987618 | Oxidation catalyst for a compression ignition engine | Andrew Francis Chiffey, Neil Robert Collins, John Benjamin Goodwin, Paul Richard Phillips | 2018-06-05 |
| 9849423 | Diesel oxidation catalyst and exhaust system | Andrew Francis Chiffey, John Benjamin Goodwin, James Leeland | 2017-12-26 |
| 9707542 | Oxidation catalyst for a compression ignition engine | David Bergeal, Andrew Francis Chiffey, Daniel Hatcher, James Leeland, Paul Richard Phillips | 2017-07-18 |
| 9643161 | Oxidation catalyst for a compression ignition engine | Andrew Francis Chiffey, Neil Robert Collins, John Benjamin Goodwin, Paul Richard Phillips | 2017-05-09 |
| 9636634 | Diesel oxidation catalyst and exhaust system | Andrew Francis Chiffey, John Benjamin Goodwin, James Leeland, Stuart David Reid, Daniel Swallow | 2017-05-02 |
| 9616409 | Catalyst and method of preparation | Bergeal David, Andrew Francis Chiffey, Peter Johnston, Paul Richard Phillips | 2017-04-11 |
| 9527035 | Catalysed soot filter for treating the exhaust gas of a compression ignition engine | David Bergeal, Andrew Francis Chiffey, John Benjamin Goodwin, Daniel Hatcher, Agnes Raj +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, Agnes Raj +3 more | 2016-12-27 |
| 9057310 | Catalysed soot filter for treating the exhaust gas of a compression ignition engine | David Bergeal, Andrew Francis Chiffey, John Benjamin Goodwin, Daniel Hatcher, Agnes Raj +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, Agnes Raj +3 more | 2015-05-19 |
| D386637 | Theft proof pack dispenser | Yvon St-Pierre, Andre Dubeau, Roch Cyr | 1997-11-25 |