Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5855662 | Aqueous pigment preparations | Achim Brand, Josef Leitermann, Roger Nyssen, Klaus Schubert, Erhard Schuffenhauer +1 more | 1999-01-05 |
| 5607482 | Crosslinking agents for textile printing fixing agents | Helmut Reiff, Matthias Gehling, Karl-Heinz Passon | 1997-03-04 |
| 5556935 | Crosslinking agents for textile printing binders | Harro Tr aubel, Hans-Josef Laas, Helmut Reiff | 1996-09-17 |
| 5344620 | Pigment printing on fibre materials | Jurgen Reiners, Fritz Puchner | 1994-09-06 |