Issued Patents All Time
Showing 26–31 of 31 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4567140 | Microbial polysaccharides, process for their preparation, microorganisms suitable for this and use of the polysaccharides | Hartmut Voelskow | 1986-01-28 |
| 4562252 | Process for isolating microbial polysaccharides from their amine adducts | Edgar Fischer | 1985-12-31 |
| 4552905 | Copolymer, a process for its preparation and its use as a sorbent | Karl-Heinz Keil, Ulrich Greiner, Fritz Engelhardt, Klaus Kuhlein, Reinhold Keller | 1985-11-12 |
| 4530785 | Process for the purification of microbial protein isolates | Udo Scharf | 1985-07-23 |
| 4281997 | Process for the greasing of leather and fur skins | Kurt Rosenbusch | 1981-08-04 |
| 4206243 | Process for reducing the contents of lipids and nucleic acid in microbial cell masses | Laslo Vertesy | 1980-06-03 |