Issued Patents All Time
Showing 26–50 of 73 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5422334 | Dye-donor elements for thermal dye transfer recording | Luc Vanmaele | 1995-06-06 |
| 5420097 | Dye-donor element comprising magenta-coloured tricyanovinylaniline dyes | Luc Vanmaele | 1995-05-30 |
| 5397762 | Dye-donor element comprising tricyanovinylaniline dyes | Luc Vanmaele | 1995-03-14 |
| 5380619 | Polymeric phosphonium mordant and photographic element containing the same | Daniel, M. Timmerman, Daniel A. Claeys | 1995-01-10 |
| 5328887 | Thermally transferable fluorescent compounds | Luc Vanmaele | 1994-07-12 |
| 5326666 | Dye-donor element for use in thermal dye sublimation transfer | Luc Vanmaele | 1994-07-05 |
| 5326676 | Dye-donor element for use according to laser-induced thermal dye transfer | Luc Vanmaele | 1994-07-05 |
| 5324621 | Dyes and dye-donor elements for thermal dye transfer recording | Luc Vanmaele | 1994-06-28 |
| 5314860 | Method of stabilizing a material for use in a thermal dye transfer imaging process | Luc Vanmaele | 1994-05-24 |
| 5262271 | Negative silver salt diffusion transfer material | Jean-Pierre Tahon | 1993-11-16 |
| 5246908 | Dyes for use in thermal dye transfer | Luc Vanmaele | 1993-09-21 |
| 5229353 | Thermal transfer printing with ultra-violet absorbing compound | Luc Vanmaele | 1993-07-20 |
| 5169828 | Black colored thermal dye sublimation transfer donor element | Luc Vanmaele | 1992-12-08 |
| 5151405 | Modified dextran binder for use in thermal dye transfer | Herman Uytterhoeven, Joan Vermeersch, Jan A. Van der Bogaert | 1992-09-29 |
| 5122499 | Thermal dye sublimation transfer printing method | Luc Vanmaele | 1992-06-16 |
| 5084435 | Dye-donor element for use in thermal dye sublimation transfer | Luc Vanmaele | 1992-01-28 |
| 5082823 | Cyan dyes for use in thermal dye sublimation transfer | Luc Vanmaele | 1992-01-21 |
| 5043316 | Dye-donor element for use in thermal dye sublimation transfer | Luc Vanmaele | 1991-08-27 |
| 5037731 | Organic compounds for use in a dye diffusion transfer process and photographic elements incorporating them | Hans Vetter, Christian C. Van de Sande, Luc Vanmaele, Armand M. Van den Bergh | 1991-08-06 |
| 5021393 | Cyan dyes in dye-donor elements for thermal dye transfer | Luc Vanmaele | 1991-06-04 |
| 4987119 | Cyan dyes in dye-donor elements for use in thermal dye transfer methods | Luc Vanmaele | 1991-01-22 |
| 4987043 | Method for the production of a multicolor filter array | Raymond Roosen, Marcellus H. De Meyer | 1991-01-22 |
| D305971 | Fryer | — | 1990-02-13 |
| 4861818 | Method for the preparation of stable aqueous dispersions of polymer beads and the use of these dispersions in photographic elements | Daniel M. Timmerman, Jan J. Priem | 1989-08-29 |
| 4855211 | Polymeric phosphonium mordant and photographic element containing the same | Daniel M. Timmerman, Daniel A. Claeys | 1989-08-08 |