Inventor · disambiguated record
Theodore C. Frankiewicz
Also filed as: FRANKIEWICZ THEODORE C · LUEDERS ROBERT E
14 granted patents·460 citations·filing 1977–2003
94Inventor score
Files withUNION OIL CO5KENNECOTT COPPER CORP4OCCIDENTAL RES CORP3NAT TANK CO1OCCIDENTAL PETROLEUM CORP1
Top patents by PatentIndex Score
14 records- 0197US4308411AProcess for converting oxygenated hydrocarbons into hydrocarbonsOCCIDENTAL RES CORP·Filed 1980·Granted Dec 29, 1981·89 cites·23 claims
- 0294US4320241AProcess for converting oxygenated hydrocarbons into hydrocarbonsOCCIDENTAL RES CORP·Filed 1980·Granted Mar 16, 1982·50 cites·14 claims
- 0389US6537443B1Process for removing mercury from liquid hydrocarbonsUNION OIL CO·Filed 2000·Granted Mar 25, 2003·48 cites·34 claims
- 0489US4265636AUse of formaldehyde as a chemical embrittling agent for wasteOCCIDENTAL RES CORP·Filed 1979·Granted May 5, 1981·43 cites·17 claims
- 0588US7157007B2Vertical gas induced flotation cellNAT TANK CO·Filed 2003·Granted Jan 2, 2007·39 cites·17 claims
- 0683US6117333ARemoval of hydrocarbons, mercury and arsenic from oil-field produced waterUNION OIL CO·Filed 1997·Granted Sep 12, 2000·59 cites·59 claims
- 0779US6685824B2Process for removing mercury from liquid hydrocarbons using a sulfur-containing organic compoundUNION OIL CO·Filed 2002·Granted Feb 3, 2004·21 cites·14 claims
- 0878US5096461ASeparable coal-oil slurries having controlled sedimentation properties suitable for transport by pipelineUNION OIL CO·Filed 1990·Granted Mar 17, 1992·37 cites·61 claims
- 0974US4110106ASelective sulfation process for partitioning ferrous and non-ferrous values in an oreKENNECOTT COPPER CORP·Filed 1977·Granted Aug 29, 1978·15 cites·28 claims
- 1071US4132758ACopper leaching employing nitrogen dioxide as oxidantKENNECOTT COPPER CORP·Filed 1977·Granted Jan 2, 1979·17 cites·7 claims
- 1170US4189461AMetal leaching from concentrates using nitrogen dioxide in acidsKENNECOTT COPPER CORP·Filed 1978·Granted Feb 19, 1980·13 cites·10 claims
- 1261US4646771AOne-step system for transforming a water-in-oil emulsion into an oil-in-water emulsionOCCIDENTAL PETROLEUM CORP·Filed 1985·Granted Mar 3, 1987·13 cites·17 claims
- 1355US4144310AHigh slurry density sulfidic mineral leaching using nitrogen dioxideKENNECOTT COPPER CORP·Filed 1977·Granted Mar 13, 1979·9 cites·12 claims
- 1440US5378441AMethod to scavenge hydrogen sulfide from natural gasUNION OIL CO·Filed 1993·Granted Jan 3, 1995·7 cites·23 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →