Assignee
ELECTRO PETROLEUM
US·15 granted patents·1 pending application·652 citations·filing 1980–2013
Top patents by PatentIndex Score
16 records- 0195US4431612AApparatus for the decomposition of hazardous materials and the likeELECTRO PETROLEUM·Filed 1982·Granted Feb 14, 1984·94 cites·20 claims
- 0295US4382469AMethod of in situ gasificationELECTRO PETROLEUM·Filed 1981·Granted May 10, 1983·136 cites·15 claims
- 0393US4495990AApparatus for passing electrical current through an underground formationELECTRO PETROLEUM·Filed 1982·Granted Jan 29, 1985·119 cites·13 claims
- 0490US7322409B2Method and system for producing methane gas from methane hydrate formationsELECTRO PETROLEUM·Filed 2005·Granted Jan 29, 2008·38 cites·14 claims
- 0587US4367132AMethod for removing liquid from chemically-precipitated sludgeELECTRO PETROLEUM·Filed 1980·Granted Jan 4, 1983·55 cites·34 claims
- 0684US4473114AIn situ method for yielding a gas from a subsurface formation of hydrocarbon materialELECTRO PETROLEUM·Filed 1982·Granted Sep 25, 1984·58 cites·12 claims
- 0780US7325604B2Method for enhancing oil production using electricityELECTRO PETROLEUM·Filed 2005·Granted Feb 5, 2008·21 cites·14 claims
- 0874US6877556B2Electrochemical process for effecting redox-enhanced oil recoveryELECTRO PETROLEUM·Filed 2002·Granted Apr 12, 2005·37 cites·26 claims
- 0973US4461010APower supply circuit for a direct current arc furnaceELECTRO PETROLEUM·Filed 1982·Granted Jul 17, 1984·25 cites·21 claims
- 1071US6421500B2Concentric electrode DC arc systems and their use in processing waste materialsELECTRO PETROLEUM·Filed 2000·Granted Jul 16, 2002·6 cites·16 claims
- 1169US4516608ATubular memberELECTRO PETROLEUM·Filed 1982·Granted May 14, 1985·29 cites·19 claims
- 1257US6486376B2Electrochemical system and method for rendering contaminated electrically conductive material nonhazardousELECTRO PETROLEUM·Filed 2000·Granted Nov 26, 2002·2 cites·2 claims
- 1352US5614077AElectrochemical system and method for the removal of charged species from contaminated liquid and solid wastesELECTRO PETROLEUM·Filed 1995·Granted Mar 25, 1997·22 cites·34 claims
- 1443US4382341AMethod for drying drilling mudELECTRO PETROLEUM·Filed 1980·Granted May 10, 1983·10 cites·10 claims
- 1543US2014299312A1Electrical isolation of subterranean casing sectionELECTRO PETROLEUM·Filed 2013·Application pending·0 cites
- 1639US6912354B2Concentric electrode DC arc systems and their use in processing waste materialsELECTRO PETROLEUM·Filed 2002·Granted Jun 28, 2005·0 cites·2 claims
Join the waitlist — get patent alerts
Get an alert when ELECTRO PETROLEUM files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →