Issued Patents 2002
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6447744 | Process for the preparation of hydrogen peroxide | Thomas Haas, Rudolf Wagner, Matthias Creutz, Jorg Sauer, Rudolf Vanheertum | 2002-09-10 |
| 6399795 | Method for producing 2-(4-methyl-3-pentenyl) anthraquinone | Holger Sauerstein, Hubert Angert | 2002-06-04 |
| 6355815 | Method of producing hydrogen peroxide and reaction promoters therefor | Gustaf Goor, Eugen Staab, Hubert Angert | 2002-03-12 |