Thorsten Johann
16Patents
4h-index
42Co-inventors
52Inventor score
Filing activity: Oct 27, 2004 → Sep 10, 2012
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US7485761B2 | Method for producing 1-butene | Chemistry; Metallurgy | 87 | Expired |
| US7482500B2 | Preparation of butadiene | Chemistry; Metallurgy | 86 | Expired |
| US7488857B2 | Method for the production of butadiene and 1-butene | Chemistry; Metallurgy | 81 | Expired |
| US7709688B2 | Method for the production of menthol | Chemistry; Metallurgy | 4 | Active |
| US9174201B2 | Method for the continuous production of an amine using an aluminum—copper catalyst | Emerging Cross-Sectional Technologies | 3 | Active |
| US7388116B2 | Hydrogenation of methylolalkanals | Chemistry; Metallurgy | 3 | Active |
| US7495132B2 | Catalytically active composition and the use thereof in dehydration methods | Performing Operations; Transporting | 2 | Expired |
| US7468463B2 | Method for producing optically active carbonyl compounds | Chemistry; Metallurgy | 2 | Expired |
| US7488858B2 | Method for the production of butadiene | Chemistry; Metallurgy | 2 | Expired |
| US8263813B2 | Method for isomerizing olefinically unsaturated alcohols | Chemistry; Metallurgy | 2 | Active |
| US7518024B2 | Process for preparing 1-butene | Chemistry; Metallurgy | 1 | Expired |
| US8779212B2 | Use of a supported catalyst containing precious metal for oxidative dehydrogenation | Performing Operations; Transporting | 1 | Active |
| US8563785B2 | Method for isomerizing olefinically unsaturated alcohols | Chemistry; Metallurgy | 1 | Active |
| US7381851B2 | Method for producing formaldehyde | Mechanical Engineering; Lighting; Heating | 1 | Expired |
| US7847129B2 | Method for dehydrogenating alcohols | Performing Operations; Transporting | 0 | Active |
| US8410315B2 | Method for producing olefinically unsaturated carbonyl compounds by oxidative dehydrogenation of alcohols | Chemistry; Metallurgy | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.