Issued Patents 2022
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11407730 | Preparation of racemic nicotine by reaction of ethyl nicotinate with N-vinylpyrrolidone in the presence of an alcoholate base and subsequent process steps | Christian Lothschütz, Ben Pan | 2022-08-09 |
| 11279685 | Enantiomeric separation of racemic nicotine by addition of an O,O″-disubstituted tartaric acid enantiomer | Ben Pan | 2022-03-22 |
| 11225500 | Synthesis of 1:1:1 co-crystal of 1-cyano-2-(4-cyclopropyl-benzyl)-4-(β-D-glucopyranos-1-yl)-benzene, L-proline and water | Matthias Eckhardt, Monika Brink, Frank Himmelsbach, Stefan Sahli, Chutian Shu +2 more | 2022-01-18 |