Assignee
TEXACO AG
100 granted patents·1,826 citations·filing 1972–1989
Top patents by PatentIndex Score
100 records- 0195US4390973AMethod for determining the extent of subsurface reaction involving acoustic signalsTEXACO AG·Filed 1981·Granted Jun 28, 1983·178 cites·8 claims
- 0295US4042026AMethod for initiating an in-situ recovery process by the introduction of oxygenTEXACO AG·Filed 1976·Granted Aug 16, 1977·361 cites·15 claims
- 0394US4252191AMethod of recovering petroleum and bitumen from subterranean reservoirsTEXACO AG·Filed 1979·Granted Feb 24, 1981·332 cites·7 claims
- 0493US3994983AProcess for the production of lower alcohols by direct catalytic hydration lower olefinsTEXACO AG·Filed 1975·Granted Nov 30, 1976·56 cites·18 claims
- 0592US4006165AProcess for converting maleic anhydride to γ-butyrolactoneTEXACO AG·Filed 1975·Granted Feb 1, 1977·26 cites·9 claims
- 0690US4098839AOligomerization of unsaturated hydrocarbons with a molybdenum catalystTEXACO AG·Filed 1975·Granted Jul 4, 1978·27 cites·8 claims
- 0788US4943354AProcess for the continuous separation of water from methyl tert-butyl ether mixturesTEXACO AG·Filed 1989·Granted Jul 24, 1990·31 cites·1 claims
- 0887US4138348ALubricant for use in non-chip metal formingTEXACO AG·Filed 1974·Granted Feb 6, 1979·28 cites·8 claims
- 0985US4244906AProcess for making phenol-aldehyde resinsTEXACO AG·Filed 1979·Granted Jan 13, 1981·41 cites·14 claims
- 1081US4544776AProcess for separating methanol from the reaction products obtained in the etherification of C4 through C7 isoolefins with methanolTEXACO AG·Filed 1982·Granted Oct 1, 1985·44 cites·7 claims
- 1181US4115282ABiodegradable grease compositionTEXACO AG·Filed 1976·Granted Sep 19, 1978·22 cites·14 claims
- 1280US4579984AProcess for the production of alcoholsTEXACO AG·Filed 1985·Granted Apr 1, 1986·33 cites·6 claims
- 1380US4476333AProcess for the continuous production of secondary butyl alcoholTEXACO AG·Filed 1983·Granted Oct 9, 1984·20 cites·10 claims
- 1480US3948805ACatalysts for converting maleic anhydride to alpha-butyrolactoneTEXACO AG·Filed 1974·Granted Apr 6, 1976·11 cites·6 claims
- 1577US4549813AApparatus for mixing a solutionTEXACO AG·Filed 1984·Granted Oct 29, 1985·41 cites·6 claims
- 1676US4025534AContinuous process for producing gamma-butyrolactone by catalytic hydrogenation of maleic anhydrideTEXACO AG·Filed 1976·Granted May 24, 1977·9 cites·12 claims
- 1775US4902385AProcess for the purifying distillation of crude sec-butyl alcoholTEXACO AG·Filed 1988·Granted Feb 20, 1990·13 cites·7 claims
- 1875US4760202AProcess for the production of tertiary alcoholsTEXACO AG·Filed 1987·Granted Jul 26, 1988·13 cites·12 claims
- 1975US3979280ASeparation of unsaturated compounds from liquid hydrocarbon mixtures containing sameTEXACO AG·Filed 1974·Granted Sep 7, 1976·12 cites·11 claims
- 2073US4456776AProcess for the production of a lower aliphatic alcoholTEXACO AG·Filed 1983·Granted Jun 26, 1984·12 cites·7 claims
- 2173US4340769AProcess for the continuous production of lower aliphatic alcoholsTEXACO AG·Filed 1978·Granted Jul 20, 1982·24 cites·14 claims
- 2273US4006104AProcess for converting γ-butyrolactone into tetrahydrofuranTEXACO AG·Filed 1975·Granted Feb 1, 1977·7 cites·3 claims
- 2371US4073816AProcess for the continuous production of monochloroalkanesTEXACO AG·Filed 1975·Granted Feb 14, 1978·9 cites·8 claims
- 2470US4081404AOligomerization of unsaturated hydrocarbons with a molybdenum catalystTEXACO AG·Filed 1976·Granted Mar 28, 1978·8 cites·5 claims
- 2569US4468761ANoise suppression methodTEXACO AG·Filed 1981·Granted Aug 28, 1984·25 cites·14 claims
- 2669US4161496ANovel method of treating a charge hydrocarbon stream containing isobutene and also butadieneTEXACO AG·Filed 1978·Granted Jul 17, 1979·9 cites·12 claims
- 2769USD247134SGasoline pumpTEXACO AG·Filed 1976·Granted Jan 31, 1978·15 cites·1 claims
- 2866US4831197AProcess for the continuous production of lower aliphatic alcoholsTEXACO AG·Filed 1987·Granted May 16, 1989·10 cites·8 claims
- 2966US4042910AMethod of seismic explorationTEXACO AG·Filed 1975·Granted Aug 16, 1977·21 cites·5 claims
- 3066US3941191AMethod of consolidating unconsolidated or insufficiently consolidated formationsTEXACO AG·Filed 1974·Granted Mar 2, 1976·10 cites·25 claims
- 3165US4212794AAqueous drilling fluidTEXACO AG·Filed 1977·Granted Jul 15, 1980·11 cites·2 claims
- 3265US3960703AProcess for the purification of slack waxesTEXACO AG·Filed 1974·Granted Jun 1, 1976·12 cites·16 claims
- 3363US4214475AAdapter for a sensitive viscometerTEXACO AG·Filed 1978·Granted Jul 29, 1980·18 cites·8 claims
- 3462US4760203AProcess for the production of isopropyl alcoholTEXACO AG·Filed 1987·Granted Jul 26, 1988·8 cites·9 claims
- 3561US4113780AExtractive distillation of acetoneTEXACO AG·Filed 1975·Granted Sep 12, 1978·6 cites·6 claims
- 3657US3979465AProcess for the production of lower aliphatic alcoholsTEXACO AG·Filed 1974·Granted Sep 7, 1976·5 cites·7 claims
- 3756US4579175AMethod of reducing water productionTEXACO AG·Filed 1984·Granted Apr 1, 1986·15 cites·7 claims
- 3856US4144208ACold cross-linking dispersion adhesiveTEXACO AG·Filed 1977·Granted Mar 13, 1979·13 cites·3 claims
- 3956US3988248ALithium soap lubricating greaseTEXACO AG·Filed 1975·Granted Oct 26, 1976·7 cites·5 claims
- 4055US4705808AProcess for treating a core halogenated strongly acidic cation exchange catalystTEXACO AG·Filed 1986·Granted Nov 10, 1987·13 cites·7 claims
- 4153US4065665AMethod and apparatus for the determination of start time difference and overall phase shift between two signalsTEXACO AG·Filed 1976·Granted Dec 27, 1977·10 cites·15 claims
- 4253US4001148AProcess for the production of flame-resistant phenolic resin foam plasticsTEXACO AG·Filed 1975·Granted Jan 4, 1977·10 cites·13 claims
- 4351US4581475AProcess for continuously producing alcoholsTEXACO AG·Filed 1984·Granted Apr 8, 1986·8 cites·7 claims
- 4450US4092298APowder coating compositionsTEXACO AG·Filed 1976·Granted May 30, 1978·7 cites·13 claims
- 4550US4052335ACatalyst for the production of gamma-butyrolactone and a method for preparing the catalystTEXACO AG·Filed 1976·Granted Oct 4, 1977·10 cites·7 claims
- 4650US3968308AProcess for the manufacture of chip boards using condensation resins as binders and productTEXACO AG·Filed 1974·Granted Jul 6, 1976·12 cites·7 claims
- 4749US4032412AProcess for optimal pressure control in a multi-stage evaporation unitTEXACO AG·Filed 1975·Granted Jun 28, 1977·15 cites·2 claims
- 4848US4546206AProcess for producing methyl tert. alkyl etherTEXACO AG·Filed 1984·Granted Oct 8, 1985·3 cites·18 claims
- 4947US4525282AMethod of loading and/or transferring environmentally harmful materials in shallow-water and mudland regions and artificial islands suitable thereforTEXACO AG·Filed 1983·Granted Jun 25, 1985·15 cites·10 claims
- 5046US4760204AProcess for deodorizing isopropyl alcoholTEXACO AG·Filed 1987·Granted Jul 26, 1988·3 cites·8 claims
Showing the top 50 of 100 patent records by PatentIndex Score.
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