Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11660586 | In-situ copper ion-exchange on pre-exchanged copper zeolitic material | Matthias Peter, Karifala Dumbuya, Miriam Schubert, Ahmad Moini, Yu Dai +5 more | 2023-05-30 |
| 11511228 | Exhaust treatment system for a lean burn engine | Stefan Maurer, Jia Di ZHANG, Yu Dai, Yu Fen Hao, Teng-Chiao Shen | 2022-11-29 |