Issued Patents 1982
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4339244 | Process for the reduction of the particle size of coarse grain zeolitic sodium aluminosilicates | Gunther Just | 1982-07-13 |
| 4339573 | Preparation of cellulose derivatives using highly reactive alkali cellulose | Willi Wust, Hasso Leischner, Wilfried Rahse, Norbert Kuhne | 1982-07-13 |
| 4339574 | Preparation of alkyl cellulose | Willi Wust, Hasso Leischner, Wilfried Rahse, Norbert Kuhne | 1982-07-13 |
| 4335144 | Preparation of porous active yeast granules | Dietrich Kloetzer, Gerard Veldman | 1982-06-15 |