Walter Ditter
5Patents
4h-index
14Co-inventors
46Inventor score
Filing activity: Apr 21, 1978 → Mar 28, 1985
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4522743A | Preparation of finely divided pulverulent carotinoid and retinoid compositions | Chemistry; Metallurgy | 76 | Expired |
| US4752131A | Laser-optical arrangement for measuring the degree of dispersion in flowing systems | Physics | 75 | Expired |
| US4466899A | Dyes for use in liquid crystal mixtures | Chemistry; Metallurgy | 5 | Expired |
| US4537986A | Preparation of pyrocatechol methylcarbamate | Chemistry; Metallurgy | 4 | Expired |
| US4201710A | Azo dyes of the pyridone series useful for flowable printing inks | Chemistry; Metallurgy | 4 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.