Inventor · disambiguated record
Robert E. Lumpkin
Also filed as: LUMPKIN JR ROBERT E · LUMPKIN ROBERT E
7 granted patents·2 pending applications·319 citations·filing 1976–2024
88Inventor score
Top patents by PatentIndex Score
9 records- 0194US4145274APyrolysis with staged recoveryOCCIDENTAL PETROLEUM CORP·Filed 1977·Granted Mar 20, 1979·74 cites·44 claims
- 0291US4102773APyrolysis with cyclone burnerOCCIDENTAL PETROLEUM CORP·Filed 1976·Granted Jul 25, 1978·81 cites·31 claims
- 0391US4085030APyrolysis of carbonaceous materials with solvent quench recoveryOCCIDENTAL PETROLEUM CORP·Filed 1976·Granted Apr 18, 1978·87 cites·78 claims
- 0490US4146359AMethod for reacting nongaseous material with a gaseous reactantOCCIDENTAL PETROLEUM CORP·Filed 1976·Granted Mar 27, 1979·55 cites·25 claims
- 0588US10844413B2Rapid pretreatmentSWEETWATER ENERGY INC·Filed 2015·Granted Nov 24, 2020·4 cites·15 claims
- 0684US2024425893A1Rapid pretreatmentAPALTA PATENTS OUE·Filed 2024·Application pending·0 cites
- 0781US12054761B2Rapid pretreatmentAPALTA PATENTS OUE·Filed 2023·Granted Aug 6, 2024·0 cites·13 claims
- 0877US4101263AMethod for heating nongaseous carbonaceous materialOCCIDENTAL PETROLEUM CORP·Filed 1976·Granted Jul 18, 1978·18 cites·23 claims
- 0967US2021040524A1Rapid pretreatmentSWEETWATER ENERGY INC·Filed 2020·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →