Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6689889 | Chromatographic separation of enantiomers of lactones | Walter Lange, Rolf Grosser, Burkhard Kohler, Bruno Bomer, Uwe Zweering | 2004-02-10 |
| 6667395 | Process and apparatus for the industrial preparation of methylhydroxyalkylcellulose | Torsten Holtkötter, Gerd Sonnenberg | 2003-12-23 |
| 6274736 | Chromatographic enantiomer separation of lactones | Walter Lange, Rolf Grosser, Burkhard Kohler, Bruno Bomer, Guido Martin Bomer +1 more | 2001-08-14 |