Gerard Dupuis
6Patents
5h-index
6Co-inventors
52Inventor score
Filing activity: Feb 22, 1983 → Dec 9, 1998
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5329774A | Method and apparatus for separating C.sub.4 hydrocarbons from a gaseous mixture | Mechanical Engineering; Lighting; Heating | 34 | Expired |
| US5505048A | Method and apparatus for the separation of C.sub.4 hydrocarbons from gaseous mixtures containing the same | Emerging Cross-Sectional Technologies | 19 | Expired |
| US5979178A | Process for recovering olefins from cracked gases | Emerging Cross-Sectional Technologies | 16 | Expired |
| US4594177A | Surface demoisturizing composition and use thereof | Mechanical Engineering; Lighting; Heating | 12 | Expired |
| US5414188A | Method and apparatus for the separation of C.sub.4 hydrocarbons from gaseous mixtures containing the same | Emerging Cross-Sectional Technologies | 5 | Expired |
| US6141988A | Process for recovering olefins | Emerging Cross-Sectional Technologies | 3 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.