Klaus Nollen
4Patents
4h-index
8Co-inventors
39Inventor score
Filing activity: Jun 16, 1980 → Apr 16, 1986
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4620879A | Iron oxide yellow pigments having a low silking effect and a process for production thereof | Chemistry; Metallurgy | 11 | Expired |
| US4318844A | Inorganic pigments with improved gloss and distribution in lacquer binders | Chemistry; Metallurgy | 10 | Expired |
| US4318843A | Inorganic pigments with improved gloss and good distribution in lacquer binders | Chemistry; Metallurgy | 9 | Expired |
| US4698100A | Iron oxide yellow pigments having a low silking effect and a process for production thereof | Chemistry; Metallurgy | 7 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.