Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6013815 | Production and use of salts of 6,8-bis (amidiniumthio)-octanoic acid | Thomas Beisswenger, Rainer Gewald, Alfred Olbrich, Horst Bethge, Frank Hubner +4 more | 2000-01-11 |
| 5981767 | Method of producing dry thioctic acid | Herbert Tanner, Karlheinz Drauz, Horst Bethge, Roland Moller, Frank Hubner +2 more | 1999-11-09 |
| 5962696 | Process for the preparation of 1-(N 2-(S)-ethoxycarbonyl)--3 phenylpropyl-N6-trifluoracetyl))-L-lysyl-L-prolin (Lisinopril(Tfa) ethylester, LPE)) | Herbert Tanner, Karlheinz Drauz, Klaus Stingl, Horst Bethge, Roland Moller +2 more | 1999-10-05 |
| 5760268 | Production and use of salts of 6, 8-bis (amidiniumthio) -octanoic acid | Thomas Beisswenger, Rainer Gewald, Alfred Olbrich, Horst Bethge, Frank Hubner +4 more | 1998-06-02 |
| 5705192 | Method of producing flowable R,S-thioctic acid, R,S-thioctic acid and its use | Horst Bethge, Kurt Klostermann, Roland Moller | 1998-01-06 |
| 5621117 | Method for the racemization of enantiomers of .alpha.-lipoic acid | Horst Bethge, Roland Moeller, Stefan Merget, Thomas Beisswenger | 1997-04-15 |