Issued Patents All Time
Showing 1–25 of 37 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7560221 | Lithographic printing plate precursors with mercapto-functionalized free-radical polymerizable monomers | Ursula Muller | 2009-07-14 |
| 7553607 | Interlayer for lithographic printing plates | Ulrich Fiebag, Ursula Muller | 2009-06-30 |
| 7183039 | 1,4-dihydropyridine-containing IR-sensitive composition and use thereof for the production of imageable elements | Tobias Wittig, Jianbing Huang, Ursula Muller | 2007-02-27 |
| 6884568 | Stabilized infrared-sensitive polymerizable systems | Tobias Wittig, Ursula Muller | 2005-04-26 |
| 6864040 | Thermal initiator system using leuco dyes and polyhalogene compounds | Ursula Muller, Tobias Wittig | 2005-03-08 |
| 6855487 | Method and apparatus for refreshment and reuse of loaded developer | Ulrich Fiebag, Uwe Tondock, Andreas Vihs | 2005-02-15 |
| 6846614 | On-press developable IR sensitive printing plates | Friederike Von Gyldenfeldt | 2005-01-25 |
| 6808858 | Use of carboxyl group-containing acetal polymers in light-sensitive compositions and lithographic printing plates | Robert Fuss, Harald Baumann, Udo Dwars | 2004-10-26 |
| 6759185 | Method for reuse of loaded developer | Ulrich Fiebag, Uwe Tondock, Andreas Vihs | 2004-07-06 |
| 6649319 | Method of processing lithographic printing plate precursors | Ulrich Fiebag, Uwe Todock, Anfreas Vihs | 2003-11-18 |
| 6649323 | Overcoat for light-sensitive materials comprising (1-vinylimidazole) polymer or copolymer | Socrates Pappas, Harald Baumann, Udo Dwars, Celin Savariar-Hauck | 2003-11-18 |
| 6645700 | Developer for alkaline-developable lithographic printing plates | Ulrich Fiebag, Uwe Tondock, Andreas Vihs | 2003-11-11 |
| 6599676 | Process for making thermal negative printing plate | Celin Savariar-Hauck | 2003-07-29 |
| 6596460 | Polyvinyl acetals having azido groups and use thereof in radiation-sensitive compositions | Ursula Muller | 2003-07-22 |
| 6569609 | Process for developing exposed radiation-sensitive printing plate precursors | Ulrich Fiebag | 2003-05-27 |
| 6541188 | Developer for alkaline-developable lithographic printing plates | Ulrich Fiebag, Uwe Tondock, Andreas Vihs | 2003-04-01 |
| 6534238 | Thermal digital lithographic printing plate | Celin Savariar-Hauck, Ken-ichi Shimazu, Jayanti Patel, Jianbing Huang | 2003-03-18 |
| 6482578 | Aqueous developer for negative working lithographic printing plates | Ulrich Fiebag, Harald Baumann | 2002-11-19 |
| 6458511 | Thermally imageable positive-working lithographic printing plate precursor and method for imaging | Tobias Wittig, Celin Savariar-Hauck | 2002-10-01 |
| 6391524 | Article having imagable coatings | Michael Yates, Celin Savariar-Hauck, Gerhard Hauck | 2002-05-21 |
| 6391530 | Process for developing exposed radiation-sensitive printing plate precursors | Ulrich Fiebag | 2002-05-21 |
| 6383717 | Aqueous developer for negative working lithographic printing plates | Ulrich Fiebag, Harald Baumann | 2002-05-07 |
| 6358669 | Thermal digital lithographic printing plate | Celin Savariar-Hauck, Ken-ichi Shimazu, Jayanti Patel, Jianbing Huang | 2002-03-19 |
| 6352812 | Thermal digital lithographic printing plate | Ken-ichi Shimazu, Jayanti Patel, Shashikant Saraiya, Nishith Merchant, Celin Savariar-Hauck +1 more | 2002-03-05 |
| 6309792 | IR-sensitive composition and use thereof for the preparation of printing plate precursors | Gerhard Hauck, Celin Savariar-Hauck, Paul R. West, Heidi M. Munnelly | 2001-10-30 |