Kai Rainer Ehrhardt
10Patents
1h-index
22Co-inventors
50Inventor score
Filing activity: Jul 24, 2003 → Jan 15, 2014
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US7956228B2 | Method and device for producing acetylene and synthesis gas by rapidly mixing the reactants | Chemistry; Metallurgy | 3 | Active |
| US7928275B2 | Method for producing acetylene | Emerging Cross-Sectional Technologies | 1 | Active |
| US7794513B2 | Process for the scale-up of a reactor for carrying out a high-temperature reaction, reactor and use | Performing Operations; Transporting | 1 | Active |
| US8017823B2 | Process for the manufacture of acetylene by partial oxidation of hydrocarbons | Emerging Cross-Sectional Technologies | 1 | Active |
| US7294325B2 | Method for the production of hydrocyanic acid by oxidation of nitrogen-containing hydrocarbons in a flame | Chemistry; Metallurgy | 1 | Expired |
| US8487150B2 | Process for hydrogenating butadiyne | Chemistry; Metallurgy | 0 | Active |
| US8506924B2 | Process and apparatus for preparing acetylene and synthesis gas | Emerging Cross-Sectional Technologies | 0 | Active |
| US9580312B2 | Method for producing acetylenes and syngas | Chemistry; Metallurgy | 0 | Active |
| US8597546B2 | Process and apparatus for preparing acetylene and synthesis gas | Chemistry; Metallurgy | 0 | Active |
| US8173853B2 | Process for preparing acetylene by partial oxidation of hydrocarbons | Emerging Cross-Sectional Technologies | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.