Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5830920 | Sulfuric acid esters of sugar alcohols | Alexander Chucholowski, Jurgen Fingerle, Hans-Peter Marki, Rita Muller, Michael Pech +4 more | 1998-11-03 |
| 5767268 | Sulfuric acid esters of amino sugars | Alexander Chucholowski, Jurgen Fingerle, Hans-Peter Marki, Rita Muller, Michael Pech +4 more | 1998-06-16 |
| 5521160 | Sulfuric acid esters of sugar alcohols | Alexander Chucholowski, Jurgen Fingerle, Hans-Peter Marki, Rita Muller, Michael Pech +4 more | 1996-05-28 |
| 5447919 | Sulfated oligosaccharides | Markus Hosang, Thomas B. Tschopp, Hans Peter Wessel | 1995-09-05 |
| 5298616 | Sulfated O-polysaccharide-trehaloses | Markus Hosang, Michel Trumtel, Thomas B. Tschopp, Hans Peter Wessel | 1994-03-29 |