Inventor · disambiguated record
Pierre D. Marin
Also filed as: MARIN PIERRE D · MARIN PIERRE DOMINIQUE
6 granted patents·62 citations·filing 1976–1983
82Inventor score
Files withEXXON RESEARCH ENGINEERING CO6
Top patents by PatentIndex Score
6 records- 0171US4140642AEmulsifiable mixture of oil soluble alkylbenzene sulfonate salts having two different molecular weight maximaEXXON RESEARCH ENGINEERING CO·Filed 1976·Granted Feb 20, 1979·22 cites·13 claims
- 0264US4171323ASurface-active agentEXXON RESEARCH ENGINEERING CO·Filed 1977·Granted Oct 16, 1979·6 cites·10 claims
- 0361US4067818ADust layingEXXON RESEARCH ENGINEERING CO·Filed 1977·Granted Jan 10, 1978·19 cites·5 claims
- 0444US4239634ALubricating oil containing a surface active agentEXXON RESEARCH ENGINEERING CO·Filed 1979·Granted Dec 16, 1980·8 cites·5 claims
- 0537US4518481AProcess for production of oxidation-resistant hydrocarbon oil composition, and oxidation-resistant composition made therebyEXXON RESEARCH ENGINEERING CO·Filed 1983·Granted May 21, 1985·5 cites·12 claims
- 0623US4081393AElectrical insulating oils containing trialkyl benzenesEXXON RESEARCH ENGINEERING CO·Filed 1976·Granted Mar 28, 1978·2 cites·8 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →