Issued Patents All Time
Showing 1–11 of 11 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6607872 | Photothermographic recording material | Herman Uytterhoeven, Yvan Gilliams, Johan Loccufier, Sabine Emmers | 2003-08-19 |
| 6300044 | Production method for a photothermographic material and a recording process | Herman Uytterhoeven, Yvan Gilliams, Johan Loccufier, Sabine Emmers | 2001-10-09 |
| 5882783 | Silver halide photographic material containing polymeric spacing particles | Daniel M. Timmerman, Geert Defieuw, Wolfgang Podszun, Rainer Brandt | 1999-03-16 |
| 5837416 | Toner particles comprising specified polymeric beads in the bulk of the toner particles | Serge Tavernier, Ludo Joly, Werner Op de Beeck | 1998-11-17 |
| 5753425 | Silver halide photographic material comprising spacing particles | Hubert Vandenabeele, Daniel M. Timmerman | 1998-05-19 |
| 5716771 | Silver halide photographic material containing polymeric spacing particles | Daniel M. Timmerman, Geert Defieuw, Wolfgang Podszun, Rainer Brandt | 1998-02-10 |
| 5707775 | Imaging element and method for making a lithographic printing plate according to silver salt diffusion transfer processing | Lode Erik Dries Deprez | 1998-01-13 |
| 5707774 | Method for preparing physical development nuclei for use in silver salt diffusion transfer processing | Lode Erik Dries Deprez, Rene De Keyzer | 1998-01-13 |
| 5665516 | Imaging element for making lithographic printing plates according to the silver salt diffusion transfer process | Hendrik E. Kokelenberg, Jan Gilleir, Paul Coppens, Johan Loccufier | 1997-09-09 |
| 5646210 | Method for the preparation of polymeric spacing particles | Daniel M. Timmerman, Geert Defieuw, Wolfgang Podszun, Rainer Brandt | 1997-07-08 |
| 5643710 | Imaging element and method for making lithographic printing plates according to the silver salt diffusion transfer process | Paul Coppens, Eric Hoes, Johan Loccufier | 1997-07-01 |