Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5456728 | Reactive dyestuff mixture having improved properties in combination | Joachim Grutze, Dietrich Hildebrand, Joachim Wolff, Frank-Michael Stohr | 1995-10-10 |
| 5399182 | Reactive dyestuff red mixture | Joachim Grutze, Dietrich Hildebrand, Joachim Wolff, Frank-Michael Stohr | 1995-03-21 |
| 5393307 | Reactive dyestuff mixture | Joachim Grutze, Dietrich Hildebrand, Joachim Wolff, Frank-Michael Stohr | 1995-02-28 |
| 5364416 | Reactive dyestuff mixtures | Joachim Grutze, Dietrich Hildebrand, Joachim Wolff, Frank-Michael Stohr | 1994-11-15 |
| 5356444 | Phthalocyanine reactive dyestuff mixture | Joachim Wolff, Dietrich Hildebrand, Joachim Grutze, Manfred Hoppe, Josef-Walter Stawitz +1 more | 1994-10-18 |
| 5304221 | Reactive dyestuff mixtures | Joachim Grutze, Dietrich Hildebrand, Joachim Wolff, Frank-Michael Stohr | 1994-04-19 |