Assignee
BRITISH PETROLEUM CO PLC
GB·335 granted patents·7,854 citations·filing 1979–1998
Top patents by PatentIndex Score
335 records- 0198US5149680APlatinum group metal alloy catalysts for hydrogenation of carboxylic acids and their anhydrides to alcohols and/or estersBRITISH PETROLEUM CO PLC·Filed 1990·Granted Sep 22, 1992·358 cites·16 claims
- 0298US4985572ACatalyzed hydrogenation of carboxylic acids and their anhydrides to alcohols and/or estersBRITISH PETROLEUM CO PLC·Filed 1988·Granted Jan 15, 1991·234 cites·18 claims
- 0397US4920811AFail-safe release actuator mechanismBRITISH PETROLEUM CO PLC·Filed 1989·Granted May 1, 1990·74 cites·10 claims
- 0497US4795732ASulphided platinum group metal-silicalite dehydrogenation catalystsBRITISH PETROLEUM CO PLC·Filed 1986·Granted Jan 3, 1989·68 cites·6 claims
- 0595US5336826AOxidation of methane over heterogeneous catalystsBRITISH PETROLEUM CO PLC·Filed 1986·Granted Aug 9, 1994·68 cites·10 claims
- 0695US4611085AVapour phase hydrogenation of estersBRITISH PETROLEUM CO PLC·Filed 1984·Granted Sep 9, 1986·48 cites·9 claims
- 0793US4962252AProcess for the production of alkenyl-substituted benzene derivativesBRITISH PETROLEUM CO PLC·Filed 1989·Granted Oct 9, 1990·58 cites·7 claims
- 0893US4923288AOptical modulators based on polymersBRITISH PETROLEUM CO PLC·Filed 1988·Granted May 8, 1990·137 cites·22 claims
- 0993US4900433AVertical oil separatorBRITISH PETROLEUM CO PLC·Filed 1988·Granted Feb 13, 1990·101 cites·6 claims
- 1093US4665270AProcess for the production of hydrocarbons from hetero-substituted alkanesBRITISH PETROLEUM CO PLC·Filed 1984·Granted May 12, 1987·42 cites·7 claims
- 1193US4600571ACatalysts and their use in ammonia productionBRITISH PETROLEUM CO PLC·Filed 1984·Granted Jul 15, 1986·61 cites·3 claims
- 1293US4579996AProcess for the production of hydrocarbons from C1 to C4 monohaloalkanesBRITISH PETROLEUM CO PLC·Filed 1984·Granted Apr 1, 1986·39 cites·10 claims
- 1393US4531014AProcess for the conversion of a C2 to C10 aliphatic linear olefin to a product comprising hydrocarbons of higher carbon numberBRITISH PETROLEUM CO PLC·Filed 1984·Granted Jul 23, 1985·42 cites·19 claims
- 1492US4939310AConversion of methane to higher hydrocarbonsBRITISH PETROLEUM CO PLC·Filed 1988·Granted Jul 3, 1990·44 cites·10 claims
- 1592US4826800ASyngas conversion catalystBRITISH PETROLEUM CO PLC·Filed 1987·Granted May 2, 1989·42 cites·12 claims
- 1692US4783555AProcess for the production of a hydration product from an olefinic feedstockBRITISH PETROLEUM CO PLC·Filed 1986·Granted Nov 8, 1988·34 cites·10 claims
- 1792US4741278ASolid fuel and a process for its combustionBRITISH PETROLEUM CO PLC·Filed 1985·Granted May 3, 1988·78 cites·2 claims
- 1892US4654316ASelective dealumination of zeolitesBRITISH PETROLEUM CO PLC·Filed 1985·Granted Mar 31, 1987·37 cites·15 claims
- 1992US4474652AElectrochemical organic synthesisBRITISH PETROLEUM CO PLC·Filed 1984·Granted Oct 2, 1984·48 cites·7 claims
- 2091US5728918ACatalyst treatmentBRITISH PETROLEUM CO PLC·Filed 1996·Granted Mar 17, 1998·78 cites·11 claims
- 2191US5105052AProcess for the production of mono-olefinsBRITISH PETROLEUM CO PLC·Filed 1990·Granted Apr 14, 1992·41 cites·14 claims
- 2291US4940826AProcess for the production of mono-olefins by the catalytic oxidative dehydrogenation of gaseous paraffinic hydrocarbons having two or more carbon atomsBRITISH PETROLEUM CO PLC·Filed 1989·Granted Jul 10, 1990·103 cites·9 claims
- 2391US4917835AProcess for the production of porous shaped articlesBRITISH PETROLEUM CO PLC·Filed 1987·Granted Apr 17, 1990·75 cites·17 claims
- 2491US4695663AProduction of aromatics from hydrocarbon feedstockBRITISH PETROLEUM CO PLC·Filed 1986·Granted Sep 22, 1987·35 cites·10 claims
- 2591US4642403AProduction of aromatics from ethane and/or ethyleneBRITISH PETROLEUM CO PLC·Filed 1986·Granted Feb 10, 1987·66 cites·10 claims
- 2690US4727206AProduction of aromatics from hydrocarbon feedstockBRITISH PETROLEUM CO PLC·Filed 1986·Granted Feb 23, 1988·67 cites·9 claims
- 2790US4596586ASeparator for oil and gas, and separation processBRITISH PETROLEUM CO PLC·Filed 1981·Granted Jun 24, 1986·66 cites·7 claims
- 2890US4487843ACatalytic activity of aluminosilicate zeolitesBRITISH PETROLEUM CO PLC·Filed 1984·Granted Dec 11, 1984·56 cites·9 claims
- 2989US5811365AZinc oxide composition for use in catalystsBRITISH PETROLEUM CO PLC·Filed 1997·Granted Sep 22, 1998·37 cites·10 claims
- 3089US5585316ACatalyst treatmentBRITISH PETROLEUM CO PLC·Filed 1994·Granted Dec 17, 1996·62 cites·17 claims
- 3189US5085277ASub-sea well injection systemBRITISH PETROLEUM CO PLC·Filed 1990·Granted Feb 4, 1992·119 cites·12 claims
- 3289US4900147ADiamond mappingBRITISH PETROLEUM CO PLC·Filed 1988·Granted Feb 13, 1990·82 cites·17 claims
- 3389US4848475ASea bed process complexBRITISH PETROLEUM CO PLC·Filed 1988·Granted Jul 18, 1989·96 cites·9 claims
- 3489US4705906ASelective hydrogenation of acetyleneBRITISH PETROLEUM CO PLC·Filed 1986·Granted Nov 10, 1987·38 cites·12 claims
- 3589US4684972ANon-volatile amorphous semiconductor memory device utilizing a forming voltageBRITISH PETROLEUM CO PLC·Filed 1985·Granted Aug 4, 1987·99 cites·29 claims
- 3689US4591615AThermoplastic elastomer compositionBRITISH PETROLEUM CO PLC·Filed 1985·Granted May 27, 1986·65 cites·9 claims
- 3788US4749490ACyclone separatorBRITISH PETROLEUM CO PLC·Filed 1987·Granted Jun 7, 1988·62 cites·9 claims
- 3888US4690295APressure container with thermoplastic fusible plugBRITISH PETROLEUM CO PLC·Filed 1984·Granted Sep 1, 1987·61 cites·17 claims
- 3988US4681707AProcess for the production of carboxylic acid esters and/or carboxylic acidsBRITISH PETROLEUM CO PLC·Filed 1983·Granted Jul 21, 1987·27 cites·11 claims
- 4088US4452908AProcess for the production of catalysts based on crystalline aluminosilicatesBRITISH PETROLEUM CO PLC·Filed 1982·Granted Jun 5, 1984·21 cites·14 claims
- 4187US5070944ADown hole electrically operated safety valveBRITISH PETROLEUM CO PLC·Filed 1990·Granted Dec 10, 1991·103 cites·11 claims
- 4287US4806699AProcess for the production of aromatic hydrocarbons incorporating by-product utilizationBRITISH PETROLEUM CO PLC·Filed 1987·Granted Feb 21, 1989·40 cites·16 claims
- 4387US4605806AProton-catalyzed reactions catalyzed by hydrogen ion-exchanged layered claysBRITISH PETROLEUM CO PLC·Filed 1985·Granted Aug 12, 1986·20 cites·11 claims
- 4487US4581471AProcess for the production of unsaturated carboxylic acids and/or estersBRITISH PETROLEUM CO PLC·Filed 1984·Granted Apr 8, 1986·27 cites·16 claims
- 4586US4822481ARecovery of heavy oilBRITISH PETROLEUM CO PLC·Filed 1987·Granted Apr 18, 1989·48 cites·7 claims
- 4685US5382741AProcess for the production of mono-olefinsBRITISH PETROLEUM CO PLC·Filed 1992·Granted Jan 17, 1995·53 cites·11 claims
- 4785US4749550AMethod of inhibiting corrosion in aqueous systemsBRITISH PETROLEUM CO PLC·Filed 1986·Granted Jun 7, 1988·32 cites·12 claims
- 4885US4585641AProcess for producing crystalline gallosilicatesBRITISH PETROLEUM CO PLC·Filed 1985·Granted Apr 29, 1986·25 cites·11 claims
- 4985US4566961AElectric arc conversion processBRITISH PETROLEUM CO PLC·Filed 1984·Granted Jan 28, 1986·52 cites·11 claims
- 5085US4499319AProton-catalysed reactions in which water is not a stoichiometric reactant catalysed by metal cation-exchanged layered claysBRITISH PETROLEUM CO PLC·Filed 1982·Granted Feb 12, 1985·20 cites·15 claims
Showing the top 50 of 335 patent records by PatentIndex Score.
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