Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8119817 | Process for separating the diastereomers of RSS-and SSS-N- α [1-carboxy-3-phenylpropyl] lysylproline | Frédéric Boisivon, Jean Debas | 2012-02-21 |
| 6830692 | Amino acid composition for hemodialysis | Karlheinz Drauz, Guenter Knaup, Werner Kleophas, Adolf Gruenert | 2004-12-14 |
| 6787039 | Amino acid composition for hemodialysis | Karlheinz Drauz, Guenter Knaup, Werner Kleophas, Adolf Gruenert | 2004-09-07 |
| 5928518 | Cross-flow filtration process for separating organic compound by adsorption on inorganic solids | Wiltrud Schafer-Treffenfeldt, Stefan Stockhammer, Gunter Weissland | 1999-07-27 |
| 5527958 | Process of the isolation of L-leucine and L-isoleucine from aqueous solutions | Sems Yonsel, Wiltrud Schaffer-Treffenfeldt, Tien Le Quang, Elfriede Sextl, Mario Scholz | 1996-06-18 |