Issued Patents 2021
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11174236 | Method for preparation of 1,4-sorbitan | Jieping Wei, Yanling Yang, Daniel Shan, Reta Zhu, Dieter Scherer | 2021-11-16 |
| 11001552 | Method for preparation of 5-fluoro-2-methyl-3-nitrobenzoic acid and its methyl ester | Michael Bersier, Anna Kulesza, Christof Aellig, Sarah Filliger | 2021-05-11 |