Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8815299 | Method for obtaining a natural mixture of conjugated equine estrogens depleted in non-conjugated lipophilic compounds | Ivan Ban, Hans-Joerg Mueller, Stefan Wachsmann | 2014-08-26 |
| 5795851 | Process for treating metals using anti-corrosion agents and corrosion inhibitors containing lactobionic acid amides | Helge Rau, Kornelia Wendler, Karlheinz Uhlig | 1998-08-18 |
| 5779939 | Corrosion preventing composition comprising lactobionic acid amides | Helge Rau, Kornelia Wendler, Petra Schwarz, Karlheinz Uhlig | 1998-07-14 |
| 5756003 | Corrosion preventing composition comprising lactobionic acid amides | Helge Rau, Kornelia Wendler, Petra Schwarz, Karlheinz Uhlig | 1998-05-26 |
| 5681807 | Coated alkali metal peroxy salts and process for their preparation | Helmut Honig, Werner Doetsch, Manfred Mathes, Gerd Hecken | 1997-10-28 |
| 5525333 | Lactobionic acid amide compositions and their use | Sabine Joisten, Kornelia Wendler, Claudia Schreer | 1996-06-11 |
| 5401426 | Lactobionic acid amide compositions and their use | Sabine Joisten, Kornelia Wendler, Claudia Schreer | 1995-03-28 |
| 5089492 | Pharmaceuticals and dietetics containing acylamino acid derivatives | Henning Heinemanmn, Andreas Meier, Klaus Langer | 1992-02-18 |
| 5069808 | Washing or detergent composition containing lactobionic acid or lactobionic acid salts | Detlef Wilke | 1991-12-03 |