Issued Patents 1994
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5364416 | Reactive dyestuff mixtures | Max Schwarz, Joachim Grutze, Dietrich Hildebrand, Frank-Michael Stohr | 1994-11-15 |
| 5356444 | Phthalocyanine reactive dyestuff mixture | Max Schwarz, Dietrich Hildebrand, Joachim Grutze, Manfred Hoppe, Josef-Walter Stawitz +1 more | 1994-10-18 |
| 5304221 | Reactive dyestuff mixtures | Max Schwarz, Joachim Grutze, Dietrich Hildebrand, Frank-Michael Stohr | 1994-04-19 |
| 5279622 | Solid dyestuff preparations having improved water solubility | Josef-Walter Stawitz, Frank-Michael Stohr | 1994-01-18 |