Assignee
TEXACO EXPLORATION CA LTD
18 granted patents·1,316 citations·filing 1973–1977
Top patents by PatentIndex Score
18 records- 0198US4026357AIn situ gasification of solid hydrocarbon materials in a subterranean formationTEXACO EXPLORATION CA LTD·Filed 1974·Granted May 31, 1977·328 cites·16 claims
- 0296US3993132AThermal recovery of hydrocarbons from tar sandsTEXACO EXPLORATION CA LTD·Filed 1975·Granted Nov 23, 1976·287 cites·10 claims
- 0394US4006778AThermal recovery of hydrocarbon from tar sandsTEXACO EXPLORATION CA LTD·Filed 1974·Granted Feb 8, 1977·281 cites·8 claims
- 0492US3996755ATension leg structure with riser stabilizationTEXACO EXPLORATION CA LTD·Filed 1975·Granted Dec 14, 1976·45 cites·5 claims
- 0591US3938590AMethod for recovering viscous asphaltic or bituminous petroleumTEXACO EXPLORATION CA LTD·Filed 1974·Granted Feb 17, 1976·40 cites·11 claims
- 0688US4127170AViscous oil recovery methodTEXACO EXPLORATION CA LTD·Filed 1977·Granted Nov 28, 1978·71 cites·16 claims
- 0784US3951457AHydraulic mining technique for recovering bitumen from tar sand depositTEXACO EXPLORATION CA LTD·Filed 1973·Granted Apr 20, 1976·51 cites·22 claims
- 0881US4058453ADemulsification of oil emulsions with a mixture of polymers and alkaline earth metal halideTEXACO EXPLORATION CA LTD·Filed 1976·Granted Nov 15, 1977·28 cites·9 claims
- 0978US4127172AViscous oil recovery methodTEXACO EXPLORATION CA LTD·Filed 1977·Granted Nov 28, 1978·46 cites·22 claims
- 1076US4149597AMethod for generating steamTEXACO EXPLORATION CA LTD·Filed 1977·Granted Apr 17, 1979·26 cites·7 claims
- 1175US3978925AMethod for recovery of bitumens from tar sandsTEXACO EXPLORATION CA LTD·Filed 1974·Granted Sep 7, 1976·34 cites·10 claims
- 1254US4105049AAbrasive resistant chokeTEXACO EXPLORATION CA LTD·Filed 1976·Granted Aug 8, 1978·22 cites·6 claims
- 1351US3974877ASand control method employing low temperature oxidationTEXACO EXPLORATION CA LTD·Filed 1974·Granted Aug 17, 1976·14 cites·15 claims
- 1448US4114690ALow-temperature oxidation method for the recovery of heavy oils and bitumenTEXACO EXPLORATION CA LTD·Filed 1977·Granted Sep 19, 1978·14 cites·15 claims
- 1542US4124072AViscous oil recovery methodTEXACO EXPLORATION CA LTD·Filed 1977·Granted Nov 7, 1978·10 cites·9 claims
- 1639US4099566AVicous oil recovery methodTEXACO EXPLORATION CA LTD·Filed 1977·Granted Jul 11, 1978·7 cites·11 claims
- 1733US4143714AMethod for monitoring underground fluid movement for improving recovery of oil or bitumenTEXACO EXPLORATION CA LTD·Filed 1977·Granted Mar 13, 1979·9 cites·11 claims
- 1830US4046195AThermal recovery of hydrocarbons from tar sandsTEXACO EXPLORATION CA LTD·Filed 1975·Granted Sep 6, 1977·3 cites·7 claims
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →