Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10953648 | Method for producing cylindrical flexo printing elements | Uwe Stebani, Armin Becker, Alfred Leinenbach, Claudia May, Christian Arnold +1 more | 2021-03-23 |
| 8044170 | Highly functional, highly branched or hyperbranched polyesters, the production thereof and the use of the same | Bernd Bruchmann, Jean-Francois Stumbe, Harald Schaefer | 2011-10-25 |
| 7939583 | Liquid printing inks for flexographic and/or gravure printing using hyperbranched polymers as binders | Bernd Bruchmann, Jürgen Kaczun, Peter Poganiuch | 2011-05-10 |
| 7858733 | Highly functional, highly branched or hyperbranched polyesters, the production thereof and the use of the same | Bernd Bruchmann, Jean-Francois Stumbe, Harald Schaefer | 2010-12-28 |
| 7858732 | Highly functional, highly branched or hyperbranched polyesters, the production thereof and the use of the same | Bernd Bruchmann, Jean-Francois Stumbe, Harald Schaefer | 2010-12-28 |
| 7591887 | Printing inks comprising cyclohexane polycarboxylic acid derivatives | Boris Breitscheidel, Richard Selberdinger | 2009-09-22 |
| 7521521 | Highly functional highly branched or hyperbranched polycarbonates and the production and use hereof | Bernd Bruchmann, Jean-Francois Stumbe | 2009-04-21 |
| 7511085 | Liquid printing inks for flexographic and/or intaglio printing comprising hyperbranched polymers as the vehicle | Bernd Bruchmann, Jürgen Kaczun, Peter Poganiuch | 2009-03-31 |
| 7151153 | Use of hyperbranched polyurethanes for producing printing inks | Bernd Bruchmann, Jürgen Kaczun, Peter Poganiuch | 2006-12-19 |