Issued Patents All Time
Showing 1–11 of 11 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7902175 | Aminopropanol derivatives | Rainer Albert, Frederic Zecri, Markus Zollinger | 2011-03-08 |
| 7528120 | Aminopropanol derivatives | Rainer Albert, Frederic Zecri, Markus Zollinger | 2009-05-05 |
| 6011149 | Photochemically cross-linked polysaccharide derivatives as supports for the chromatographic separation of enantiomers | — | 2000-01-04 |
| 5948904 | Process for the preparation of aromatic carbamoyl-substituted polysaccharide derivatives | — | 1999-09-07 |
| 5684199 | Process for the preparation of an optically pure enantiomer of formoterol | — | 1997-11-04 |
| 5635524 | Substituted oxazolidines | Alfred Sallmann, Hans-Peter Gschwind | 1997-06-03 |
| 5369117 | 5-(3-formylamino-4-hydroxyphenyl)-3-(1- (4-methoxyphenyl)prop-2-yl)-oxazolidines | Alfred Sallmann, Hans-Peter Gschwind | 1994-11-29 |
| 5091520 | Finely particulate cellulose esters of aromatic or aromatic-aliphatic carboxylic acids, process for their preparation, and the use thereof | Gabriele Baisch | 1992-02-25 |
| 5066793 | Finely particulate cellulose esters of aromatic or aromatic-aliphatic carboxylic acids, process for their preparation, and the use thereof | Gabriele Baisch | 1991-11-19 |
| 5026841 | Process for the preparation of finely divided porous cellulose particles | Gabriele Baisch | 1991-06-25 |
| 4778895 | 1-(6-phenoxy-2-pyridyl)ethanol emantiomers as pesticides intermediates | Peter Ackermann | 1988-10-18 |