Issued Patents All Time
Showing 1–10 of 10 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6537722 | Infrared-imageable recording material and offset printing plates produced from it | Mathias Eichhorn, Karin Maerz | 2003-03-25 |
| 6238838 | Radiation-sensitive mixture comprising IR-absorbing, anionic cyanine dyes and recording material prepared therewith | Otfried Gaschler, Andreas Elsaesser, Joerg Jung, Engelbert Pliefke, Hans-Joachim Schlosser | 2001-05-29 |
| 6207287 | Coated dummy plates | Cornelia Alba, Andreas Elsasser, Klaus Jorg, Peter Lehmann | 2001-03-27 |
| 6165685 | Thermally recordable material insensitive to white light | Karin Maerz, Helmut Haberhauer, Andreas Elsaesser, Hans-Joachim Schlosser | 2000-12-26 |
| 6100004 | Radiation-sensitive mixture and recording material made thereof for offset printing plates | Andreas Elsaesser, Otfried Gaschler, Helmut Haberhauer, Mathias Eichhorn, Thomas Leichsenring +2 more | 2000-08-08 |
| 5924364 | Laser-imagable recording material and printing plate produced therefrom for waterless offset printing | Willi-Kurt Gries, Hans-Joachim Schlosser | 1999-07-20 |
| 5744272 | Electrophotographic recording material for the production of printing plates | Andreas Elsaesser, Werner Frass, Gabor Jerling | 1998-04-28 |
| 5100588 | Process for the preparation of acyloxybenzenesulfonic acids and their salts | Gerd Reinhardt, Roland Steinl | 1992-03-31 |
| 5045222 | Use of triacylated ethanolamines as liquid, water-miscible peroxide activators | Hajime Endo, Hanspeter Gethoffer, Gerd Reinhardt | 1991-09-03 |
| 4778629 | Process for the preparation of acyloxybenzenesulfonic acids and salts thereof | Gerd Reinhardt, Georg Bader, Walter Rupp | 1988-10-18 |