Didier Duee
8Patents
7h-index
19Co-inventors
56Inventor score
Filing activity: Apr 24, 1980 → Nov 30, 1998
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6207115A | Process and plant for the conversion of olefinic C4 cuts to polyisobutene and to propylene | Chemistry; Metallurgy | 41 | Expired |
| US5898091A | Process and plant for the conversion of olefinic C.sub.4 and C.sub.5 cuts to an ether and to propylene | Emerging Cross-Sectional Technologies | 35 | Expired |
| US6207041A | Process for converting heavy crude oil fractions, comprising an ebullating bed hydroconversion step and a hydrotreatment step | Chemistry; Metallurgy | 28 | Expired |
| US5877365A | Process and plant for the conversion of olefinic C.sub.4 cuts to polyisobutene and to propylene | Chemistry; Metallurgy | 22 | Expired |
| US6191332A | Method and apparatus for dehydrogenating aliphatic hydrocarbons to olefinic hydrocarbons | Emerging Cross-Sectional Technologies | 17 | Expired |
| US6159433A | Plant for the conversion of olefinic C.sub.4 and C.sub.5 cuts to an ether and to propylene | Performing Operations; Transporting | 16 | Expired |
| US4324924A | Process for removing isobutene from a C.sub.4 cut and producing methyl tert-butyl ether | Chemistry; Metallurgy | 12 | Expired |
| US5686648A | Continuous process for the isomerization of olefins with regeneration of the catalyst | Emerging Cross-Sectional Technologies | 2 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.