Issued Patents All Time
Showing 1–25 of 41 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12343714 | Composite, zoned oxidation catalyst for a compression ignition internal combustion engine | Andrew Francis Chiffey, Kieran COLE, Oliver Cooper, Christopher Daly, Lee Gilbert +4 more | 2025-07-01 |
| 12318760 | Composite, zone-coated, dual-use ammonia (AMOX) and nitric oxide oxidation catalyst | Andrew Francis Chiffey, Kieran COLE, Oliver Cooper, Christopher Daly, Jonas Edvardsson +10 more | 2025-06-03 |
| 12296319 | Composite, zoned oxidation catalys for a compression ignition internal combustion engine | Andrew Francis Chiffey, Kieran COLE, Oliver Cooper, Christopher Daly, Lee Gilbert +4 more | 2025-05-13 |
| 12129778 | System comprising vehicular compression ignition engine and an emissions control device comprising an electrically heatable element | David Bergeal, Andrew Francis Chiffey, Daniel Hatcher, Paul Richard Phillips | 2024-10-29 |
| 11845064 | Composite, zoned oxidation catalyst for a compression ignition internal combustion engine | Andrew Francis Chiffey, Kieran COLE, Oliver Cooper, Christopher Daly, Lee Gilbert +4 more | 2023-12-19 |
| 11808190 | System comprising vehicular compression ignition engine and an emissions control device comprising an electrically heatable element | David Bergeal, Andrew Francis Chiffey, Daniel Hatcher, Paul Richard Phillips | 2023-11-07 |
| 11794169 | Oxidation catalyst for a compression ignition engine | Andrew Francis Chiffey, Neil Robert Collins, John Benjamin Goodwin, Paul Richard Phillips | 2023-10-24 |
| 11759770 | Passive NOx adsorber | Jillian Elaine Collier, Matthew O'Brien, Paul Richard Phillips, Sanyuan Yang | 2023-09-19 |
| 11359530 | Exhaust system comprising a passive NOx adsorber | David Bergeal, Gavin Michael Brown, Andrew Francis Chiffey, Matthew O'Brien | 2022-06-14 |
| 11338245 | Diesel oxidation catalyst and exhaust system | Andrew Francis Chiffey, John Benjamin Goodwin, James Leeland | 2022-05-24 |
| 11167246 | Diesel oxidation catalyst and exhaust system | Andrew Francis Chiffey, John Benjamin Goodwin, James Leeland | 2021-11-09 |
| 11103855 | Catalyst with stable nitric oxide (NO) oxidation performance | Andrew Francis Chiffey, Daniel Hatcher, Paul Richard Phillips, Freyja WOODS | 2021-08-31 |
| 11103858 | Passive NOx adsorber | Andrew Francis Chiffey, Jack Corps, Laura Mitchell-Downie, Matthew O'Brien | 2021-08-31 |
| 10981544 | Wiper assembly | Sara Engdal | 2021-04-20 |
| 10975745 | Passive NOx adsorber | Andrew Francis Chiffey, Jack Corps, Laura Mitchell-Downie, Matthew O'Brien | 2021-04-13 |
| 10821401 | Diesel oxidation catalyst and exhaust system | Andrew Francis Chiffey, John Benjamin Goodwin, James Leeland | 2020-11-03 |
| D889285 | Watch | — | 2020-07-07 |
| D888582 | Watch | — | 2020-06-30 |
| D887863 | Watch | — | 2020-06-23 |
| 10625208 | 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 | 2020-04-21 |
| 10569257 | Oxidation catalyst for a compression ignition engine | Andrew Francis Chiffey, Neil Robert Collins, John Benjamin Goodwin, Paul Richard Phillips | 2020-02-25 |
| 10537879 | Catalyst and method of preparation | David Bergeal, Andrew Francis Chiffey, Peter Johnston, Paul Richard Phillips | 2020-01-21 |
| D860819 | Watch | — | 2019-09-24 |
| 10357743 | Oxidation catalyst for a diesel engine exhaust | Andrew Francis Chiffey, Oliver Cooper, Christopher Daly, Mark Robert Feaviour, Steven Merrick +2 more | 2019-07-23 |
| 10286359 | Diesel oxidation catalyst and exhaust system | Andrew Francis Chiffey, John Benjamin Goodwin, James Leeland | 2019-05-14 |