Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11965506 | Spiral compressor | Lukas Loehmer, Jan Berwanger | 2024-04-23 |
| 6143903 | Process for the production of enantiomerically-pure azetidine-2-carboxylic acid | Armin Pfenninger | 2000-11-07 |
| 5942630 | Process for the production of enantiomerically-pure azetidine-2-carboxylic acid | Hugo Fritschi, Jan-Erik Nystrom, Armin Pfenninger | 1999-08-24 |