Issued Patents 2022
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11267703 | Method and a system for separating and treating impurities from a hydrogen chloride liquid mixture | Andre RITTERMEIER, Rainer Hellmich, Alfred Soppe, Luyan Wu, Micky Qian +4 more | 2022-03-08 |