Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6120561 | Process for the preparation of low-salt, liquid dyestuff preparations | Peter Wild, Wolfgang Frank, Shaun Murphree | 2000-09-19 |
| 4929705 | New polyisocyanate-polyaddition compounds, a process for their preparation and their use for the dispersion of solids | Jan Mazanek, Ulrich von Gizycki, Hanns P. Muller, Martin Wienkenhover, Karl-Heinz Wieser +2 more | 1990-05-29 |
| 4909853 | Pigment preparations | Martin Wienkenhover, Wolfgang Karnath, Hans Schulze, Karlheinz Wolf, Karl-Heinz Wieser | 1990-03-20 |
| 4564632 | Insecticidal and acaricidal agents and their use | Konrad Nonn, Karlheinz Wolf, Johannes Haas | 1986-01-14 |
| 4443225 | Liquid-crystalline phase of an azo reactive dyestuff, and its use for the dyeing and printing of natural and synthetic substrates | Joachim Wolff, Karlheinz Wolf, Jochen Koll, Reinhold Hornle, Hans-Heinz Molls | 1984-04-17 |
| 4309182 | Liquid crystal phase of an azo reactive dyestuff and its use for dyeing and printing natural and synthetic substrates | Jochen Koll, Reinhold Hornle, Hans-Heinz Molls, Konrad Nonn | 1982-01-05 |
| 4309183 | Liquid crystal phase of an azo reactive dyestuff and its use for dyeing and printing natural and synthetic substrates | Jochen Koll, Reinhold Hornle, Hans-Heinz Molls, Konrad Nonn | 1982-01-05 |