Michael Zoellinger
7Patents
1h-index
34Co-inventors
40Inventor score
Filing activity: Nov 18, 2009 → Dec 5, 2011
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US9630866B2 | Process for workup of NOx-containing offgases from wastewater streams of nitration plants | Chemistry; Metallurgy | 4 | Active |
| US8853443B2 | Process for preparing an isocyanate | Chemistry; Metallurgy | 1 | Active |
| US8609899B2 | Process for preparing toluenediamine by hydrogenation of dinitrotoluene | Chemistry; Metallurgy | 0 | Active |
| US8529771B2 | Acidic sludge adsorption of DNT wastewaters | Chemistry; Metallurgy | 0 | Active |
| US8981155B2 | Process for preparing aromatic amines | Performing Operations; Transporting | 0 | Active |
| US8614352B2 | Method for producing color-stable MDA and MDI | Chemistry; Metallurgy | 0 | Active |
| US8710267B2 | Process for preparing MDA via the stage of the aminal | Chemistry; Metallurgy | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.