Issued Patents All Time
Showing 1–14 of 14 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9415344 | Method and system using a filter for treating exhaust gas having particulate matter | Louise Clare Arnold, Christopher Gough Morgan | 2016-08-16 |
| 9261004 | Filter for filtering particulate matter from exhaust gas emitted from a compression ignition engine | Louise Clare Arnold, Guy Richard Chandler, Andrew Francis Chiffey, Keith Anthony Flanagan, David Robert Greenwell +1 more | 2016-02-16 |
| 9114385 | NOx absorber catalyst | Kenneth CAMM, Noelia Cortes Felix, Fiona-Mairead McKenna, Paul James Millington, Elizabeth Hazel Mountstevens +1 more | 2015-08-25 |
| 8919110 | Method and system using a filter for treating exhaust gas having particulate matter | Louise Clare Arnold, Christopher Gough Morgan | 2014-12-30 |
| 8608820 | Filter for filtering particulate matter from exhaust gas emitted from a compression ignition engine | Louise Clare Arnold, Guy Richard Chandler, Andrew Francis Chiffey, Keith Anthony Flanagan, David Robert Greenwell +1 more | 2013-12-17 |
| 8512657 | Method and system using a filter for treating exhaust gas having particulate matter | Louise Clare Arnold, Christopher Gough Morgan | 2013-08-20 |
| 8211393 | Exhaust system for a vehicular positive ignition internal combustion engine | Louise Clare Arnold, Neil Robert Collins, David Robert Greenwell, Christopher Gough Morgan | 2012-07-03 |
| 8205437 | On board diagnostic system | Louise Clare Arnold, Graham Peter Champion, Maire Charlotte Clements, Neil Robert Collins, Darrell Morris +1 more | 2012-06-26 |
| 8105559 | Thermally regenerable nitric oxide adsorbent | Joanne Elizabeth Melville, Orla Keane, Paul Richard Phillips, Elizabeth Hazel Mountstevens | 2012-01-31 |
| 8012439 | Filter | Louise Clare Arnold, David Robert Greenwell, Christopher Gough Morgan | 2011-09-06 |
| 7097817 | Method for treating soot-containing exhaust | Martyn Vincent Twigg, Anthony John Joseph Wilkins | 2006-08-29 |
| 6753294 | Catalytic wall-flow filter | Martyn Vincent Twigg, Anthony John Joseph Wilkins | 2004-06-22 |
| 6696031 | Treatment of exhaust gas | Martyn Vincent Twigg | 2004-02-24 |
| 6413483 | Catalytic converter for a lean burn internal combustion engine | Mark Stephen Brogan, Antony David Clark | 2002-07-02 |