Issued Patents All Time
Showing 25 most recent of 48 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6544719 | Method of making a heat-mode lithographic printing plate precursor | Ludo Vervloet | 2003-04-08 |
| 6420081 | Process for the production of back-coating recording material for the production of offset printing plates | Andreas Elsasser, Michael Dorr, Steffen Denzinger | 2002-07-16 |
| 6284426 | Process solution and method for making a lithographic aluminum offset plate by the silver salt diffusion transfer process | Ludo Vervloet | 2001-09-04 |
| 6261733 | Silver salt diffusion transfer material sensitized for blue light | Ludo Vervloet, Paul Callant | 2001-07-17 |
| 6130023 | Method for making lithographic printing plates according to the silver salt diffusion transfer process | Eric Hoes, Ludovicus H. Vervloet, Brigitte Parmentier | 2000-10-10 |
| 6040109 | Method for preparing an image element for making an improved printing plate according to the silver salt diffusion transfer process | Marcus Jonckheere | 2000-03-21 |
| 6027851 | Method for preparing an aluminum foil for use as a support in lithographic printing plates | Marcus Jonckheere | 2000-02-22 |
| 6010818 | Method for making an offset printing plate according to the silver salt diffusion transfer process | Ludo Vervloet | 2000-01-04 |
| 5851722 | Imaging element for making an improved printing plate according to the silver salt diffusion transfer process | Guido Hauquier, Eric Verschueren, Eric Hoes | 1998-12-22 |
| 5811216 | Imaging element for making an improved printing plate according to the silver salt diffusion transfer process | Ludo Vervloet | 1998-09-22 |
| 5795697 | Imaging element for making an improved printing plate according to the silver salt diffusion transfer process | Eric Hoes | 1998-08-18 |
| 5753408 | Method for making an offset printing plate according to the silver salt diffusion transfer process | Ludo Van Rompuy | 1998-05-19 |
| 5731124 | Method for preparing an aluminum foil for use as a support in lithographic printing plates | Marcus Jonckheere | 1998-03-24 |
| 5712076 | Imaging element for making an improved printing plate according to the silver salt diffusion transfer process | Bartholomeus Van Der Linden, Rene De Keyzer | 1998-01-27 |
| 5693448 | Method for making an offset printing plate according to the silver salt diffusion transfer process | Ludovicus H. Vervloet, Eric Hoes, Ludo Van Rompuy | 1997-12-02 |
| 5677105 | Method for making a lithographic printing plate according to the silver salt diffusion transfer process | Ludo Van Rompuy | 1997-10-14 |
| 5672461 | Storage stability of an imaging element for making a printing plate according to the silver salt diffusion transfer process | Eric Hoes, Jules Robert Berendsen, Rik VANDENBRUWAENE | 1997-09-30 |
| 5665516 | Imaging element for making lithographic printing plates according to the silver salt diffusion transfer process | Hendrik E. Kokelenberg, Ronny De Clercq, Jan Gilleir, Johan Loccufier | 1997-09-09 |
| 5663898 | Toolkit and method for diagnosing a problem of bad performance of a lithographic printing plate obtained according to the silver salt diffusion transfer process | Jan Claes, Dave Van den Bergh | 1997-09-02 |
| 5643710 | Imaging element and method for making lithographic printing plates according to the silver salt diffusion transfer process | Eric Hoes, Johan Loccufier, Ronny De Clercq | 1997-07-01 |
| 5639586 | Lithographic base and a lithographic printing plate | Guido Hauquier, Willem Cortens, Joan Vermeersch, Erik Mostaert, Eric Verschueren | 1997-06-17 |
| 5635330 | Finisher at 30.degree.-60.degree. C. in method for making an offset printing plate according to the silver salt diffusion transfer process | Ludovicus H. Vervloet | 1997-06-03 |
| 5620830 | Element with gelatin anti-stress layer for making printing plate according to the silver salt diffusion transfer process | Eric Hoes, Ren e De Keyzer, Bart Van der Linden | 1997-04-15 |
| 5612166 | Imaging element and method for making lithographic printing plates according to the silver salt diffusion transfer process | Rene De Keyzer, Johan Loccufier | 1997-03-18 |
| 5597676 | Method for making improved imaging elements suitable for use in silver salt diffusion transfer process | Ludo Van Rompuy | 1997-01-28 |