Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5795851 | Process for treating metals using anti-corrosion agents and corrosion inhibitors containing lactobionic acid amides | Klaus-Guenter Gerling, Helge Rau, Kornelia Wendler | 1998-08-18 |
| 5779939 | Corrosion preventing composition comprising lactobionic acid amides | Klaus-Guenter Gerling, Helge Rau, Kornelia Wendler, Petra Schwarz | 1998-07-14 |
| 5756003 | Corrosion preventing composition comprising lactobionic acid amides | Klaus-Guenter Gerling, Helge Rau, Kornelia Wendler, Petra Schwarz | 1998-05-26 |
| 5648067 | Cosmetic deodorant preparation containing di- or triglycerin esters | Helmut Dillenburg, Gerald Jakobson, Winfried Klein, Werner Siemanowski, Florian Wolf | 1997-07-15 |
| 5247114 | Polyglycerine and capric acid ester mixture | Gerald Jakobson, Werner Siemanowski | 1993-09-21 |