Inventor · disambiguated record
Daniel Sango
Also filed as: SANGO DANIEL
3 granted patents·130 citations·filing 1987–1990
76Inventor score
Files withELF AQUITAINE3
Top patents by PatentIndex Score
3 records- 0181US4805697AMethod of pumping hydrocarbons from a mixture of said hydrocarbons with an aqueous phase and installation for the carrying out of the methodELF AQUITAINE·Filed 1987·Granted Feb 21, 1989·71 cites·16 claims
- 0264US4770243ADevice for regulating the rate of flow of water which is separated from its mixture with hydrocarbons and reinjected into the bottom of the wellELF AQUITAINE·Filed 1987·Granted Sep 13, 1988·37 cites·12 claims
- 0357US5173022AProcess for pumping a gas/liquid mixture in an oil extraction well and device for implementing the processELF AQUITAINE·Filed 1990·Granted Dec 22, 1992·22 cites·8 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →