Assignee
BRITISH PETROLEUM CO
223 granted patents·4,825 citations·filing 1973–1992
Top patents by PatentIndex Score
223 records- 0197US4180689AProcess for converting C3 -C12 hydrocarbons to aromatics over gallia-activated zeoliteBRITISH PETROLEUM CO·Filed 1978·Granted Dec 25, 1979·103 cites·11 claims
- 0296US4665267AChemical process and catalystBRITISH PETROLEUM CO·Filed 1986·Granted May 12, 1987·63 cites·9 claims
- 0395US4336017AFlare with inwardly directed Coanda nozzleBRITISH PETROLEUM CO·Filed 1978·Granted Jun 22, 1982·161 cites·10 claims
- 0495US4073613AFlarestack Coanda burners with self-adjusting slot at pressure outletBRITISH PETROLEUM CO·Filed 1975·Granted Feb 14, 1978·145 cites·16 claims
- 0595US3955317AMethod of growing plant cellsBRITISH PETROLEUM CO·Filed 1975·Granted May 11, 1976·154 cites·6 claims
- 0694US4262154AProcess for the production of ethanol and/or acetaldehyde by reacting methanol with synthesis gasBRITISH PETROLEUM CO·Filed 1979·Granted Apr 14, 1981·40 cites·4 claims
- 0794US4056575AChemical process making aromatic hydrocarbons over gallium catalystBRITISH PETROLEUM CO·Filed 1976·Granted Nov 1, 1977·39 cites·23 claims
- 0893US4297150AProtective metal oxide films on metal or alloy substrate surfaces susceptible to coking, corrosion or catalytic activityBRITISH PETROLEUM CO·Filed 1980·Granted Oct 27, 1981·146 cites·14 claims
- 0992US4943187AROV intervention on subsea equipmentBRITISH PETROLEUM CO·Filed 1988·Granted Jul 24, 1990·65 cites·10 claims
- 1092US4426269AMethod of stabilizing electrodes coated with mixed oxide electrocatalysts during use in electrochemical cellsBRITISH PETROLEUM CO·Filed 1979·Granted Jan 17, 1984·48 cites·9 claims
- 1192US4056576AChemical process over gallium catalyst converting saturated hydrocarbons to olefinsBRITISH PETROLEUM CO·Filed 1976·Granted Nov 1, 1977·31 cites·12 claims
- 1291US4428839ASeparator for oil, gas and waterBRITISH PETROLEUM CO·Filed 1980·Granted Jan 31, 1984·75 cites·6 claims
- 1391US4112011AOligomerization processBRITISH PETROLEUM CO·Filed 1977·Granted Sep 5, 1978·29 cites·7 claims
- 1490US4163775AProcess for the synthesis of ammonia using catalysts supported on graphite containing carbonBRITISH PETROLEUM CO·Filed 1977·Granted Aug 7, 1979·42 cites·2 claims
- 1589US5210364AProcess for the preparation of branched olefinsBRITISH PETROLEUM CO·Filed 1991·Granted May 11, 1993·31 cites·8 claims
- 1689US4276246AProcess for preparing pitch foams and products so producedBRITISH PETROLEUM CO·Filed 1978·Granted Jun 30, 1981·69 cites·5 claims
- 1789US4203952AProcess for the removal of heavy metals and transition metals other than platinum from solutionBRITISH PETROLEUM CO·Filed 1977·Granted May 20, 1980·35 cites·21 claims
- 1889US4197282AManufacture of carbon fibresBRITISH PETROLEUM CO·Filed 1978·Granted Apr 8, 1980·46 cites·14 claims
- 1989US4137975ADrilling methodBRITISH PETROLEUM CO·Filed 1977·Granted Feb 6, 1979·91 cites·3 claims
- 2089US4122040APlatinum group metal catalystBRITISH PETROLEUM CO·Filed 1976·Granted Oct 24, 1978·25 cites·10 claims
- 2189US4099990AMethod of applying a layer of silica on a substrateBRITISH PETROLEUM CO·Filed 1976·Granted Jul 11, 1978·65 cites·9 claims
- 2289US3947227ABurnersBRITISH PETROLEUM CO·Filed 1974·Granted Mar 30, 1976·68 cites·9 claims
- 2388US4848472AInsert choke and control module thereforBRITISH PETROLEUM CO·Filed 1988·Granted Jul 18, 1989·77 cites·12 claims
- 2487US5227524AProcess for purifying acetic acid and/or acetic anhydrideBRITISH PETROLEUM CO·Filed 1991·Granted Jul 13, 1993·28 cites·9 claims
- 2587US4377555ARemoval of metal from solutionBRITISH PETROLEUM CO·Filed 1977·Granted Mar 22, 1983·31 cites·7 claims
- 2687US4175057AZeolite compositionBRITISH PETROLEUM CO·Filed 1977·Granted Nov 20, 1979·36 cites·5 claims
- 2787US4165040ANozzleBRITISH PETROLEUM CO·Filed 1977·Granted Aug 21, 1979·27 cites·10 claims
- 2887US4111793AOlefins productionBRITISH PETROLEUM CO·Filed 1976·Granted Sep 5, 1978·48 cites·10 claims
- 2987US3986982AChlorine regeneration of platinum group metal zeolite catalystsBRITISH PETROLEUM CO·Filed 1974·Granted Oct 19, 1976·60 cites·10 claims
- 3086US5120445AMixing apparatus and methodBRITISH PETROLEUM CO·Filed 1989·Granted Jun 9, 1992·52 cites·22 claims
- 3186US4749545APreparation of compositesBRITISH PETROLEUM CO·Filed 1987·Granted Jun 7, 1988·42 cites·9 claims
- 3286US4328375AProcess for the production of ethanol and/or acetaldehyde in the presence of metal complex catalyst systemsBRITISH PETROLEUM CO·Filed 1980·Granted May 4, 1982·28 cites·13 claims
- 3385US4358475AMethod of preparing active electrodesBRITISH PETROLEUM CO·Filed 1981·Granted Nov 9, 1982·28 cites·11 claims
- 3484US4452907AProcess for the production of crystalline aluminosilicates and their use as catalysts and catalyst supportsBRITISH PETROLEUM CO·Filed 1982·Granted Jun 5, 1984·19 cites·15 claims
- 3584US4369047AGas separation from crude oilBRITISH PETROLEUM CO·Filed 1980·Granted Jan 18, 1983·56 cites·5 claims
- 3684US4175115AProcess for the production of synthesis gas by the catalyzed decomposition of methanolBRITISH PETROLEUM CO·Filed 1978·Granted Nov 20, 1979·25 cites·19 claims
- 3783US4497663AMethod of encapsulating a polluting liquidBRITISH PETROLEUM CO·Filed 1984·Granted Feb 5, 1985·52 cites·30 claims
- 3883US4492772AProcess for the production of oxygenated hydrocarbons by the catalytic conversion of synthesis gasBRITISH PETROLEUM CO·Filed 1982·Granted Jan 8, 1985·18 cites·10 claims
- 3983US4157356AProcess for aromatizing C3 -C8 hydrocarbon feedstocks using a gallium containing catalyst supported on certain silicasBRITISH PETROLEUM CO·Filed 1977·Granted Jun 5, 1979·41 cites·16 claims
- 4083US4123911AOil control systemBRITISH PETROLEUM CO·Filed 1977·Granted Nov 7, 1978·41 cites·8 claims
- 4183US4000248ASynthesis of zeolitesBRITISH PETROLEUM CO·Filed 1975·Granted Dec 28, 1976·47 cites·4 claims
- 4282US4481130AMethod for demulsifying water-in-oil emulsionsBRITISH PETROLEUM CO·Filed 1982·Granted Nov 6, 1984·34 cites·6 claims
- 4382US4327190AProcess for the production of C1 to C4 oxygenated hydrocarbonsBRITISH PETROLEUM CO·Filed 1980·Granted Apr 27, 1982·18 cites·9 claims
- 4482US4224192AMethod for preparing a modified alumina catalyst support and a composition comprising said support and a catalystBRITISH PETROLEUM CO·Filed 1978·Granted Sep 23, 1980·30 cites·4 claims
- 4581US4205190AProcess for the hydrocarbonylation of methanol to ethanol in the presence of added oxygen-containing organic compoundsBRITISH PETROLEUM CO·Filed 1979·Granted May 27, 1980·14 cites·12 claims
- 4681US4082692APolymerization catalystBRITISH PETROLEUM CO·Filed 1976·Granted Apr 4, 1978·25 cites·12 claims
- 4780US5007482AOffshore oil production systemBRITISH PETROLEUM CO·Filed 1990·Granted Apr 16, 1991·38 cites·17 claims
- 4880US4419137ACorrosion inhibitors, method of producing and protective coatings containing sameBRITISH PETROLEUM CO·Filed 1981·Granted Dec 6, 1983·36 cites·15 claims
- 4980US4055628AMethod for preparing graphite containing carbonBRITISH PETROLEUM CO·Filed 1976·Granted Oct 25, 1977·29 cites·8 claims
- 5079US4507411ACross-linked polymer compositions and production thereofBRITISH PETROLEUM CO·Filed 1981·Granted Mar 26, 1985·49 cites·10 claims
Showing the top 50 of 223 patent records by PatentIndex Score.
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