Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6528576 | Treatment agents for textiles, method of producing same and their use | Helmut-Martin Meier, Detlev Kierspe, Peter Selinger, Jacob-Cornelis Dijks, Winfried Guth | 2003-03-04 |
| 6242059 | Nonfelting wool and antifelt finishing process | Bernhard Jansen, Helga Thomas, Claus Muller-Reich | 2001-06-05 |
| 6099594 | Simultaneous finish-stripping and dyeing of synthetic fibers | Klaus Walz, Michael Pirkotsch, Josef Pfeiffer, Fritz Lesszinsky | 2000-08-08 |
| 6096097 | Simultaneous washing and bleaching of native fibres and textile products therefrom | Josef Pfeiffer, Michael Pirkotsch, Torsten Groth, Winfried Joentgen | 2000-08-01 |
| 5147412 | Production of dispersions of spherical particles by crystallization of emulsions | Bernd Klinksiek, Dietmar Kalz, Carsten Gerdes, Gunter Heinrich, Karl Reizlein +1 more | 1992-09-15 |
| 4900455 | Finishes for stable fibers of synthetic polymers | Joachim Kolbe, Rudolf J. Klee, Ralf Miessen | 1990-02-13 |
| 4863478 | Dressing agent for synthetic fibers | Joachim Kolbe, Ralf Miessen, Rudolf J. Klee | 1989-09-05 |
| 4332587 | Colorant preparations, a process for their production and their use for coloring plastics | Michael Kressner, Joachim Kolbe, Fritz Bremer, Georg Pape, Karlheinz Wolf | 1982-06-01 |