Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5593594 | Ter material and process for removing ozone from gases and liquids | Heinz Strutz, Dietrich Fleischer, Andreas Schleicher | 1997-01-14 |
| 5591893 | Process for the preparation of polycarboxylic acids and derivatives thereof | Heinz Strutz | 1997-01-07 |
| 5543564 | Process for releasing acidic organic compounds from salts thereof by carbon dioxide | Heinz Strutz, Hans-Martin R uffer, Siegbert Rittner | 1996-08-06 |