Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5281722 | Preparation and use of salts of the pure enantiomers of alpha-lipoic acid | Ursula Scheidemantel, Horst Bethge, Roland Moller, Thomas Beisswenger, Klaus Huthmacher | 1994-01-25 |
| 4973745 | Process for obtaining enantiomers of 2-arylpropionic acids | Karl Schulte | 1990-11-27 |
| 4882048 | Optically active adsorbents | Werner Fraenkel, Werner Broker, Joachim Kinkel | 1989-11-21 |