Issued Patents All Time
Showing 26–28 of 28 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5455264 | RS-thioctic acid with novel morphology | Thomas Beisswenger, Horst Bethge, Joachim Goede, Frank Hubner, Klaus Huthmacher +1 more | 1995-10-03 |
| 5281722 | Preparation and use of salts of the pure enantiomers of alpha-lipoic acid | Gottfried Blaschke, Ursula Scheidemantel, Horst Bethge, Thomas Beisswenger, Klaus Huthmacher | 1994-01-25 |
| 5261620 | Pope roll winder having direct drive | Dieter Holzinger, Karl Ruck | 1993-11-16 |