Ruediger Baur
15Patents
8h-index
20Co-inventors
68Inventor score
Filing activity: Jul 30, 1998 → Sep 22, 2010
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6117606A | Use of pigment yellow 155 in electrophotographic toners and developers, powder coatings and inkjet inks | Physics | 35 | Expired |
| US6251553A | Use of mixed-crystal pigments of the quinacridone series in electrophotographic toners and developers, powder coatings and inkjet inks | Physics | 16 | Expired |
| US7008475B2 | Water-based colorant preparations | Chemistry; Metallurgy | 15 | Expired |
| US7029818B2 | Use of coated pigment granules in electrophotographic toners and developers, powder coatings and inkjet inks | Physics | 14 | Expired |
| US6406528B1 | Use of improved cyan pigments in inkjet inks | Physics | 14 | Expired |
| US6030738A | Use of inter-polyelectrolyte complexes as charge control agents | Emerging Cross-Sectional Technologies | 13 | Expired |
| US6391507B1 | Cyan pigments in electrophotographic toners and developers | Physics | 13 | Expired |
| US6207335A | Use of metal carboxylates and sulfonates as charge control agents | Electricity | 8 | Expired |
| US7135266B2 | Preparation of azo colorants in microreactors and their use in electrophotographic toners and developers, powder coatings, ink jet inks and electronic medias | Physics | 6 | Expired |
| US7569318B2 | Use of salts of layered double hydoxides | Performing Operations; Transporting | 4 | Expired |
| US7309389B2 | Preparation of azo colorants in microreactors and their use in electrophotographic toners and developers, powder coatings, ink jet inks and electronic medias | Physics | 3 | Active |
| US7611812B2 | Use of salts of layered double hydroxides as charge control agents | Chemistry; Metallurgy | 3 | Expired |
| US6143455A | Use of aluminum azo complex dyes as charge control agents | Emerging Cross-Sectional Technologies | 1 | Expired |
| US8623579B2 | Easily dispersible pigment preparation based on C.I. pigment yellow 155 | Physics | 0 | Active |
| US7621967B2 | Blue dye with particularly high purity and positive triboelectric control effect | Physics | 0 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.