Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5463034 | Polysaccharides, process for their preparation and their use | Hans-Josef Buysch, Alexander Klausener, Klaus Szablikowski, Klaus Balser | 1995-10-31 |
| 5068321 | Carbonic acid esters of polysaccharides and a process for their production | Hans-Josef Buysch, Alexander Klausener, Klaus Szablikowski, Klaus Balser | 1991-11-26 |
| 4978750 | Process for the production of heteropolysaccharides having improved properties, more especially xanthan | Klaus Szablikowski, Klaus Balser | 1990-12-18 |
| 4788087 | Tubular casings | Hartmut Klusik, Klaus Balser | 1988-11-29 |