Issued Patents All Time
Showing 26–44 of 44 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6160624 | Method for verifying silver-based lithographic printing plates | — | 2000-12-12 |
| 6017673 | Lithographic printing plate and treating liquids for such plate comprising a hydrophilic amphoretic block copolymer | Luc Vanmaele, Frank Louwet | 2000-01-25 |
| 5945262 | Correcting liquid for a silver imaged lithographic printing plate | — | 1999-08-31 |
| 5846687 | Kit for preparing a processing liquid to be used for making a lithographic printing plate according to the silver salt diffusion transfer process | Jos Vaes | 1998-12-08 |
| 5800961 | Imaging element and method for making a lithographic printing plate according to the silver salt diffusion transfer process | — | 1998-09-01 |
| 5763149 | Kit of parts for making an alkaline processing liquid for processing a lithographic printing plate | — | 1998-06-09 |
| 5763137 | Method for making a lithographic printing plate | Jos Vaes | 1998-06-09 |
| 5756252 | Method for making a lithographic printing plate | — | 1998-05-26 |
| 5712077 | Method for making by phototypesetting a lithographic printing plate according to the silver salt diffusion transfer process | Paul Callant | 1998-01-27 |
| 5707774 | Method for preparing physical development nuclei for use in silver salt diffusion transfer processing | Ronny De Clercq, Rene De Keyzer | 1998-01-13 |
| 5707775 | Imaging element and method for making a lithographic printing plate according to silver salt diffusion transfer processing | Ronny De Clercq | 1998-01-13 |
| 5691104 | Method for making by phototypesetting a lithographic printing plate according to the silver salt diffusion transfer process | — | 1997-11-25 |
| 5665515 | Method for obtaining a printing plate according to the silver salt diffusion transfer process | Marcel J. Monbaliu, Jean-Marie Dewanckele | 1997-09-09 |
| 5624783 | Imaging element for making a lithographic printing plate | Eric Kiekens | 1997-04-29 |
| 5624784 | Kit of parts for making an alkaline processing liquid for processing a lithographic printing plate | Jos Vaes, Renaat Ceulemans | 1997-04-29 |
| 5622809 | Kit for making a processing liqiud for processing a lithographic printing plate | Johan Loccufier, Jos Vaes | 1997-04-22 |
| 5620829 | Method for making a lithographic printing plate according to the silver salt diffusion transfer process | — | 1997-04-15 |
| 5512413 | Imaging element for making a lithographic printing plate according to the silver salt diffusion transfer process | Eddy Michiels | 1996-04-30 |
| 5432042 | Method for obtaining a printing plate according to the silver salt diffusion transfer process | Jos Vaes, Paul Gestels | 1995-07-11 |