Knut Sommer
6Patents
3h-index
21Co-inventors
49Inventor score
Filing activity: Jul 25, 2007 → Oct 17, 2011
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US8455691B2 | Process for the purification of aromatic amines | Chemistry; Metallurgy | 6 | Active |
| US9701617B2 | Process for producing diamines and polyamines of the diphenylmethane series | Chemistry; Metallurgy | 5 | Active |
| US9067864B2 | Process for producing aromatic amines | Emerging Cross-Sectional Technologies | 3 | Active |
| US8563767B2 | Method for producing isocyanates in the gas phase | Chemistry; Metallurgy | 0 | Active |
| US7488850B2 | Process for removing compounds containing phenolic hydroxy groups from aromatic amines | Chemistry; Metallurgy | 0 | Active |
| US9233910B2 | Process for purifying aniline from gas phase hydrogenations | Chemistry; Metallurgy | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.