Dirk Franke
14Patents
3h-index
35Co-inventors
60Inventor score
Filing activity: Jul 28, 1999 → Aug 27, 2021
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US7717460B2 | Airbag | Performing Operations; Transporting | 17 | Active |
| US6689710B2 | Method for producing multimetal cyanide compounds | Performing Operations; Transporting | 7 | Expired |
| US7874583B2 | Airbag arrangement | Performing Operations; Transporting | 6 | Active |
| US7015364B2 | Process for preparing polyether polyols | Performing Operations; Transporting | 2 | Expired |
| US8337377B2 | Method and device for folding an airbag for an airbag module | Performing Operations; Transporting | 2 | Active |
| US6399819B1 | Process for purifying creatine | Chemistry; Metallurgy | 1 | Expired |
| US7329748B2 | Method for the production of riboflavin of modification b/c in granular form | Human Necessities | 0 | Expired |
| US11384720B2 | Distribution device for distributing fluid flows and method for operating a motor vehicle having an internal combustion engine | Mechanical Engineering; Lighting; Heating | 0 | Active |
| US6965047B2 | Method for producing ethers, esters or acid anhydrides | Chemistry; Metallurgy | 0 | Expired |
| US7511170B2 | Process for liquid/solid reaction | Performing Operations; Transporting | 0 | Expired |
| US6693191B2 | Method for the production of a particle-containing preparation of tetrahydro-3,5-dimethyl-1,3,5-thiadiazin-2-thione | Chemistry; Metallurgy | 0 | Expired |
| US6987190B2 | Method for the continuous production of acetylene diurea | Emerging Cross-Sectional Technologies | 0 | Expired |
| US6066761A | Method for isolating 3-[2-chloro-4-(trifluoromethyl)-phenoxy]-benzoic acid | Chemistry; Metallurgy | 0 | Expired |
| US7074953B2 | Production of ammonium salts of aromatic carboxylic acids | Chemistry; Metallurgy | 0 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.