Issued Patents All Time
Showing 1–10 of 10 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9329485 | Method for making lithographic printing plates | Christopher D. Simpson, Harald Baumann, Saija Werner, Oliver Piestert, Udo Dwars | 2016-05-03 |
| 9201302 | Negative-working lithographic printing plate precursor | Christopher D. Simpson, Harald Baumann, Udo Dwars | 2015-12-01 |
| 9063423 | Lithographic printing plate precursors and use | Akira Igarashi, Yuuki Torihata, Harald Baumann, Udo Dwars, Christopher D. Simpson +1 more | 2015-06-23 |
| 8354216 | Negative-working imaging elements and methods of use | Harald Baumann, Udo Dwars, Christopher D. Simpson, Bernd Strehmel | 2013-01-15 |
| 7574959 | Radiation-sensitive compositions and imageable elements based thereon | Harald Baumann, Udo Dwars | 2009-08-18 |
| 7442486 | Radiation-sensitive compositions comprising oxazole derivatives and imageable elements based thereon | Harald Baumann, Udo Dwars, Detlef Pietsch | 2008-10-28 |
| 7285372 | Radiation-sensitive elements and their storage stability | Harald Baumann, Udo Dwars, Eduard Kottmair | 2007-10-23 |
| 7169534 | Photopolymer composition suitable for lithographic printing plates | Harald Baumann, Udo Dwars, Hans-Horst Glatt | 2007-01-30 |
| 6664025 | Visible radiation sensitive composition | Harald Baumann | 2003-12-16 |
| 6596456 | Use of cinnamic acid groups containing acetal polymers for radiation-sensitive compositions and lithographic printing plates | Harald Baumann, Eduard Kottmair | 2003-07-22 |