Wolfgang Auge
15Patents
4h-index
8Co-inventors
45Inventor score
Filing activity: Nov 16, 1973 → Jun 30, 1980
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4064147A | Process for the production of aromatic mononitro compounds | Chemistry; Metallurgy | 15 | Expired |
| US4261908A | Process for isolating aromatic dinitro compounds | Chemistry; Metallurgy | 9 | Expired |
| US4141799A | Process for the purification of high-melting organic products | Chemistry; Metallurgy | 5 | Expired |
| US3933867A | Process for the preparation of 1-aminoanthraquinone | Chemistry; Metallurgy | 4 | Expired |
| US3969374A | Process for preparing amino-anthraquinones | Chemistry; Metallurgy | 3 | Expired |
| US4031116A | Process for preparing pure 1-nitroanthraquinone | Chemistry; Metallurgy | 2 | Expired |
| US3959317A | Process for the preparation of 1-nitroanthraquinone | Chemistry; Metallurgy | 2 | Expired |
| US4344827A | Process for working up nitric acid | Emerging Cross-Sectional Technologies | 2 | Expired |
| US4003924A | Process for preparing 1-amino anthraquinone | Chemistry; Metallurgy | 1 | Expired |
| US3996252A | Preparation of pure 1,8-dinitroanthraquinone | Chemistry; Metallurgy | 1 | Expired |
| US3996251A | Preparation of pure 1,5-dinitroanthraquinone | Chemistry; Metallurgy | 1 | Expired |
| US3933868A | Process for the preparation of 1,5- and 1,8-diamino-anthraquinone | Chemistry; Metallurgy | 1 | Expired |
| US4163747A | Process for the preparation of 1-alkylamino-anthraquinones | Chemistry; Metallurgy | 1 | Expired |
| US4102906A | Process for preparing .alpha.-amino-.beta.'-nitroanthraquinones | Chemistry; Metallurgy | 0 | Expired |
| US3931252A | Process for the preparation of pure 1-nitroanthraquinone | Chemistry; Metallurgy | 0 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.