Issued Patents All Time
Showing 26–28 of 28 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5639865 | Thermoplastic biodegradable polysaccharide derivatives, process for the manufacture thereof and use thereof | Jochen Kalbe, Hanns P. Muller, Jurgen Engelhardt, Wolfgang Koch, Klaus Szablikowski +1 more | 1997-06-17 |
| 5466794 | Thermoplastic cellulose ether ester graft copolymers and process for their production | Jochen Kalbe, Hanns P. Muller, Jurgen Engelhardt, Wolfgang Koch, Klaus Szablikowski +1 more | 1995-11-14 |
| 5370997 | Hyperthermostable alpha-amylase | Garabed Antranikian, Andreas Spreinat | 1994-12-06 |