Issued Patents 2020
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10864502 | Manganese-containing diesel oxidation catalyst | Shiang Sung, Stanley A. Roth, Karifala Dumbuya, Susanne Stiebels, Claudia Zabel +1 more | 2020-12-15 |
| 10857521 | Diesel oxidation catalyst | Shiang Sung, Patrick William McCanty, Stanley A. Roth, Xiaolai Zheng, Markus Kögel | 2020-12-08 |
| 10634030 | Nitrous oxide removal catalysts for exhaust systems | Yuejin Li, Xiaolai Zheng, Stanley A. Roth, Andreas Sundermann | 2020-04-28 |