Geert Defieuw
62Patents
8h-index
56Co-inventors
77Inventor score
Filing activity: Mar 12, 1992 → Oct 24, 2003
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5391472A | Permanent antistatic primer layer | Emerging Cross-Sectional Technologies | 70 | Expired |
| US5599647A | New toning agents for thermographic and photothermographic materials and process | Emerging Cross-Sectional Technologies | 17 | Expired |
| US6225040A | Permanent antistatic primer layer | Emerging Cross-Sectional Technologies | 17 | Expired |
| US5308736A | Dye-donor element for use according to thermal dye sublimation transfer | Performing Operations; Transporting | 14 | Expired |
| US5441921A | Image receiving element for thermal dye diffusion transfer | Emerging Cross-Sectional Technologies | 10 | Expired |
| US5747412A | Thermographic material with outermost antistatic layer | Emerging Cross-Sectional Technologies | 10 | Expired |
| US5883042A | (Photo)thermographic material with improved transport performance | Physics | 9 | Expired |
| US5646210A | Method for the preparation of polymeric spacing particles | Emerging Cross-Sectional Technologies | 8 | Expired |
| US5378676A | Heat-resistant layer of dye-donor element | Emerging Cross-Sectional Technologies | 7 | Expired |
| US5457000A | Dye-image receiving element for use according to thermal dye sublimation transfer | Performing Operations; Transporting | 7 | Expired |
| US5817598A | Thermal image forming process with improved slip performance therein | Physics | 5 | Expired |
| US5759752A | Direct thermal imaging material containing a protective layer | Emerging Cross-Sectional Technologies | 5 | Expired |
| US6211116A | Substantially light-insensitive black and white thermographic recording material with improved image tone | Physics | 5 | Expired |
| US5589317A | Thermal transfer imaging process | Emerging Cross-Sectional Technologies | 5 | Expired |
| US5943083A | Assembly comprising a plurality of thermal heads | Performing Operations; Transporting | 4 | Expired |
| US5234888A | Dye-donor element for use according to thermal dye sublimation transfer | Emerging Cross-Sectional Technologies | 4 | Expired |
| US6028618A | Thermal printing head coating | Performing Operations; Transporting | 4 | Expired |
| US5547809A | Thermal transfer imaging system based on the heat transfer of a reducing agent for reducing a silver source to metallic silver | Physics | 4 | Expired |
| US5436217A | Thermal dye diffusion transfer method and dye donor element for use therein | Emerging Cross-Sectional Technologies | 4 | Expired |
| US6127313A | Thermographic recording material comprising an outermost layer suitable for use with thermal heads | Physics | 3 | Expired |
| US5322833A | Dye-donor element for use according to thermal dye sublimation transfer | Emerging Cross-Sectional Technologies | 3 | Expired |
| US5432040A | Dye-donor element for use according to thermal dye sublimation transfer | Performing Operations; Transporting | 3 | Expired |
| US6207614A | Substantially light-insensitive black and white monosheet thermographic recording material with improved image tone | Physics | 3 | Expired |
| US5474970A | Dye-donor element for use in a thermal dye transfer process | Emerging Cross-Sectional Technologies | 3 | Expired |
| US6677274B2 | Thermographic recording material with improved image tone | Physics | 3 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.