Issued Patents 2021
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11136253 | Microbiological treatment system for ethylene oxide exhaust gas | Jianlong Xue, Shengwei Hu, Dongxin Hou, Yecheng He, Ziping Zhu +2 more | 2021-10-05 |
| 11136911 | Method and device for diagnosis of a particle filter arranged in the exhuast gas system of a petro-operated internal combustion engine | Michael Nienhoff, Paul Rodatz | 2021-10-05 |
| 11124438 | Alcaligenes faecalis for degrading ethylene oxide | Jianlong Xue, Dongxin Hou, Lijuan Jiang, Weiguo Wang, Xuzhong Liao +4 more | 2021-09-21 |
| 11110390 | Systems and methods for treating sterilization exhaust gas containing ethylene oxide | Dongxin Hou, Jianlong Xue, Xiuling Zhong, Guqun Ren, Yecheng He +3 more | 2021-09-07 |
| 11066975 | Method and device for diagnosis of a particle filter arranged in the exhaust gas system of a petrol-operated internal combustion engine | Michael Nienhoff | 2021-07-20 |