Issued Patents All Time
Showing 1–11 of 11 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11280243 | Catalyst substrate, method of manufacturing the same, and exhaust gas purification apparatus | Yukio Miyairi, Masaaki Masuda | 2022-03-22 |
| 11187131 | Double canning exhaust gas purification device | Bastien Decrouy, Jean-Francois Perret, Sébastien Hanauer | 2021-11-30 |
| 11047275 | Exhaust gas treatment device, exhaust line and method of manufacture | — | 2021-06-29 |
| 10815851 | Device for purifying the exhaust gases of a vehicle | Guillaume Aufranc | 2020-10-27 |
| 10808587 | Exhaust line, exhaust gas purification device, and purification device manufacturing process | Eric Ottaviani | 2020-10-20 |
| 9506386 | Injection device for a reducing agent and corresponding exhaust line | — | 2016-11-29 |
| 9464546 | Assembly for purifying exhaust gases | Yohann Perrot | 2016-10-11 |
| 9248404 | Motor vehicle exhaust line | Yohann Perrot | 2016-02-02 |
| 8661792 | Exhaust line with injection system | Frederic Greber, Yohann Perrot | 2014-03-04 |
| 8263010 | Device for removing pollutants from the exhaust gases of a heat engine | — | 2012-09-11 |
| 4917141 | Remotely manipulatable valve | Maurice Constant | 1990-04-17 |