Inventor · disambiguated record
David G. Stewart
Also filed as: STEWART DAVID · STEWART DAVID G
27 granted patents·1 pending application·394 citations·filing 1978–2021
97Inventor score
Files withBRITISH PETROLEUM CO17BRITISH PETROLEUM CO PLC7JAPAN ATOMIC ENERGY AGENCY2FORD GLOBAL TECH LLC1SQUARE D CO1
Top patents by PatentIndex Score
28 records- 0194US4262154AProcess 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
- 0288US4452908AProcess for the production of catalysts based on crystalline aluminosilicatesBRITISH PETROLEUM CO PLC·Filed 1982·Granted Jun 5, 1984·21 cites·14 claims
- 0387US4581471AProcess for the production of unsaturated carboxylic acids and/or estersBRITISH PETROLEUM CO PLC·Filed 1984·Granted Apr 8, 1986·27 cites·16 claims
- 0484US4452907AProcess 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
- 0584US4175115AProcess for the production of synthesis gas by the catalyzed decomposition of methanolBRITISH PETROLEUM CO·Filed 1978·Granted Nov 20, 1979·25 cites·19 claims
- 0683US4492772AProcess 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
- 0782US4585799ACatalyst composition, method for its production and its use in the production of hydrocarbons from synthesis gasBRITISH PETROLEUM CO PLC·Filed 1985·Granted Apr 29, 1986·16 cites·8 claims
- 0882US4567160ACatalyst composition for the production of alcohols from synthesis gasBRITISH PETROLEUM CO PLC·Filed 1983·Granted Jan 28, 1986·14 cites·3 claims
- 0982US4327190AProcess for the production of C1 to C4 oxygenated hydrocarbonsBRITISH PETROLEUM CO·Filed 1980·Granted Apr 27, 1982·18 cites·9 claims
- 1081US4205190AProcess 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
- 1177US4492773AProcess for the production of C1 to C4 oxygenated hydrocarbons by the catalytic conversion of synthesis gasBRITISH PETROLEUM CO·Filed 1982·Granted Jan 8, 1985·28 cites·13 claims
- 1276US4242233AMethod for preparing aluminosilicates, their use as catalyst supports and catalysts, and method for producing catalysts therefromBRITISH PETROLEUM CO·Filed 1978·Granted Dec 30, 1980·20 cites·9 claims
- 1373US4354049AProcess for the production of aromatic hydrocarbonsBRITISH PETROLEUM CO·Filed 1981·Granted Oct 12, 1982·10 cites·10 claims
- 1472US4376104AMethod for preparing crystalline aluminosilicatesBRITISH PETROLEUM CO·Filed 1981·Granted Mar 8, 1983·18 cites·4 claims
- 1568US4542117ACatalyst composition, method for its productionBRITISH PETROLEUM CO PLC·Filed 1983·Granted Sep 17, 1985·16 cites·9 claims
- 1665US2022008862A1Compound, Synthesis Method Thereof, and Separation and Recovery Agent ThereofJAPAN ATOMIC ENERGY AGENCY·Filed 2021·Application pending·0 cites
- 1763US4299732AProcess for the production of amorphous aluminosilicates and their use as catalystsBRITISH PETROLEUM CO·Filed 1979·Granted Nov 10, 1981·9 cites·11 claims
- 1862US4357480AProcess for the production of ethanol by the liquid phase hydrocarbonylation of methanolBRITISH PETROLEUM CO·Filed 1981·Granted Nov 2, 1982·7 cites·10 claims
- 1961US11582836B2Backlight window defrosting system based on field of viewFORD GLOBAL TECH LLC·Filed 2019·Granted Feb 14, 2023·0 cites·16 claims
- 2059US4407728AMethod for producing crystalline aluminosilicates and their use as catalysts and catalyst supportsBRITISH PETROLEUM CO·Filed 1981·Granted Oct 4, 1983·12 cites·23 claims
- 2158US4878729AOptical switchSQUARE D CO·Filed 1985·Granted Nov 7, 1989·18 cites·5 claims
- 2258US4576968ACatalyst composition and its use in a process for the production of alcohols from synthesis gasBRITISH PETROLEUM CO PLC·Filed 1984·Granted Mar 18, 1986·11 cites·6 claims
- 2357US11406929B2Compound, synthesis method thereof, and separation and recovery agent thereofJAPAN ATOMIC ENERGY AGENCY·Filed 2017·Granted Aug 9, 2022·0 cites·1 claims
- 2452US4478806ACrystalline aluminosilicatesBRITISH PETROLEUM CO·Filed 1982·Granted Oct 23, 1984·8 cites·1 claims
- 2551US4346021AMethod for producing aluminosilicates, their use as catalysts and supports and method for producing catalysts therefromBRITISH PETROLEUM CO·Filed 1980·Granted Aug 24, 1982·8 cites·18 claims
- 2648US4497969AProcess for the production of catalysts based on crystalline aluminosilicates and the use of catalyst so producedBRITISH PETROLEUM CO PLC·Filed 1984·Granted Feb 5, 1985·7 cites·1 claims
- 2745US4323475AProcess for the production of amorphous aluminosilicates and their use as catalystsBRITISH PETROLEUM CO·Filed 1980·Granted Apr 6, 1982·6 cites·10 claims
- 2840US4319056AProcess for the hydrocarbonylation of methanol to ethanol in the presence of an inert liquidBRITISH PETROLEUM CO·Filed 1980·Granted Mar 9, 1982·4 cites·11 claims
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