Patents by Inventor Joanna Margaret Bauldreay
Joanna Margaret Bauldreay has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).
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Publication number: 20230028449Abstract: The present disclosure relates to a rocket propellant composition comprising (a) a liquid oxygen; and (b) a hydrocarbon mixture comprising: (i) a hydrogen content from about 14.0 mass % to about 16.0 mass %, by mass of the hydrocarbon mixture; (ii) a kinematic viscosity of from about 5 mm2/s to about 8 mm2/s at a temperature ranging from about ?35° C. to about ?33° C.; and (iii) a sulfur content of from about 0 ppm to about 0.1 ppm, by mass of 0 the hydrocarbon mixture.Type: ApplicationFiled: December 28, 2020Publication date: January 26, 2023Inventors: Anton HUNT, Cynthia Natalie GINESTRA, Joanna Margaret BAULDREAY, Paul Franciscus BOGERS, Elise Marie MINER
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Patent number: 11021666Abstract: By blending a quantity of synthetic cyclo-paraffinic kerosene fuel blending component comprising at least 99.5 mass % of carbon and hydrogen content and at least 50 mass % of cyclo-paraffin into kerosene base fuel, kerosene based-propulsion fuels can be upgraded to higher quality kerosene based-propulsion fuels such as jet fuel or rocket fuel to meet certain specification and/or increase volumetric energy content of the propulsion fuel.Type: GrantFiled: December 21, 2016Date of Patent: June 1, 2021Assignee: SHELL OIL COMPANYInventors: Cynthia Natalie Ginestra, Brice Nathaniel Dally, Joanna Margaret Bauldreay, Gregory Hemighaus
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Publication number: 20180230393Abstract: By blending a quantity of synthetic cyclo-paraffinic kerosene fuel blending component comprising at least 99.5 mass % of carbon and hydrogen content and at least 50 mass % of cyclo-paraffin into kerosene base fuel, kerosene based-propulsion fuels can be upgraded to higher quality kerosene based-propulsion fuels such as jet fuel or rocket fuel to meet certain specification and/or increase volumetric energy content of the propulsion fuel.Type: ApplicationFiled: December 21, 2016Publication date: August 16, 2018Inventors: Joanna Margaret BAULDREAY, Brice Nathaniel DALLY, Gregory HEMIGHAUS, Cynthia Natalie GINESTRA, Anton HUNT
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Publication number: 20180230392Abstract: By blending a quantity of synthetic cyclo-paraffinic kerosene fuel blending component comprising at least 99.5 mass % of carbon and hydrogen content and at least 50 mass % of cyclo-paraffin into kerosene base fuel, kerosene based-propulsion fuels can be upgraded to higher quality kerosene based-propulsion fuels such as jet fuel or rocket fuel to meet certain specification and/or increase volumetric energy content of the propulsion fuel.Type: ApplicationFiled: December 21, 2016Publication date: August 16, 2018Inventors: Cynthia Natalie GINESTRA, Brice Nathaniel DALLY, Joanna Margaret BAULDREAY, Gregory HEMIGHAUS
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Publication number: 20170175019Abstract: By blending a quantity of synthetic cyclo-paraffinic kerosene fuel blending component comprising at least 99.5 mass % of carbon and hydrogen content and at least 50 mass % of cyclo-paraffin into kerosene base fuel, kerosene based-propulsion fuels can be upgraded to higher quality kerosene based-propulsion fuels such as jet fuel or rocket fuel to meet certain specification and/or increase volumetric energy content of the propulsion fuel.Type: ApplicationFiled: December 21, 2016Publication date: June 22, 2017Inventors: Cynthia Natalie GINESTRA, Brice Nathaniel DALLY, Joanna Margaret BAULDREAY, Gregory HEMIGHAUS
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Publication number: 20160326448Abstract: Reduced emissions in a jet fuel having aromatics content can be achieved by incorporating a quantity of an aromatic kerosene fuel blending component, preferably a bio-derived synthetic aromatic kerosene, comprising at least 90 wt. % of aromatics, less than 10 wt. % of indanes and tetralins and less than 1 wt. % of naphthalene into a jet fuel in a manner to meet the aromatic content specification for jet fuels. A jet fuel having aromatics content having reduced number-based nvPM emissions compared to equivalent total aromatics content petroleum-derived kerosene jet fuel is obtained.Type: ApplicationFiled: May 3, 2016Publication date: November 10, 2016Inventors: Joanna Margaret BAULDREAY, Cynthia Natalie GINESTRA, Gregory HEMIGHAUS, Brice Nathaniel DALLY, Paul George BLOMMEL
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Patent number: 9206366Abstract: A moderate fraction of a carbohydrate derived component, and a kerosene composition comprising the moderate fraction.Type: GrantFiled: March 10, 2014Date of Patent: December 8, 2015Assignees: Shell Oil Company, Virent, Inc.Inventors: Joanna Margaret Bauldreay, Paul George Blommel, Randy Douglas Cortright, Richard John Price
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Publication number: 20140187828Abstract: A moderate fraction of a carbohydrate derived component, and a kerosene composition comprising the moderate fraction, the moderate fraction having at least one C4+ compound, wherein: the moderate fraction exhibits: a mean percentage of 99% or more biobased material, as determined by C14 testing; and, a final boiling point in the range of from 200 to 320° C.; and, the moderate fraction comprises: a first quantity of one or more branched carbohydrate derived C4+ alkanes; a second quantity of one or more straight chain carbohydrate derived C4+ alkanes; a concentration of one or more substituted carbohydrate derived C5+ cycloalkanes comprising substituents selected from the group consisting of branched C3-4 alkyls and straight chain C1-4 alkyls, at least some of the substituted carbohydrate derived C5+ cycloalkanes comprising fused cycloalkanes.Type: ApplicationFiled: March 10, 2014Publication date: July 3, 2014Applicants: VIRENT, INC., SHELL OIL COMPANYInventors: JOANNA MARGARET BAULDREAY, PAUL GEORGE BLOMMEL, RANDY DOUGLAS CORTRIGHT, RICHARD JOHN PRICE
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Patent number: 8697924Abstract: Liquid fuel compositions comprising one or more C4+ compounds derived from a water soluble oxygenated hydrocarbon.Type: GrantFiled: September 3, 2009Date of Patent: April 15, 2014Assignees: Shell Oil Company, Virent, IncInventors: Joanna Margaret Bauldreay, Paul George Blommel, Randy Douglas Cortright, Richard John Price
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Patent number: 8466330Abstract: The application provides a moderate fraction of a carbohydrate derived component having at least one C4+ compound (and kerosene fuel composition comprising same), the moderate fraction exhibiting a mean percentage of 99% or more biobased material, as determined by C14 testing, the moderate fraction comprising: one or more substituted carbohydrate derived cycloalkanes comprising one or more substituent selected from the group consisting of branched C3-4 alkyls, straight chain C1-4 alkyls, branched C3-4 alkylenes, and straight chain C1-4 alkylenes; one or more carbohydrate derived aromatics, at least some of the carbohydrate derived aromatics comprising one or more substituent selected from the group consisting of branched C3-4 alkyls, straight chain C1-4 alkyls, branched C3-4 alkylenes, and, straight chain C2-4 alkylenes; and one or more carbohydrate derived compound selected from the group consisting of fused aryls, indane, indene, isomers thereof, and combinations thereof, at least some of the carbohydrate dType: GrantFiled: August 24, 2012Date of Patent: June 18, 2013Assignees: Shell Oil Company, Virent, IncInventors: Joanna Margaret Bauldreay, Paul George Blommel, Randy Douglas Cortright, Richard John Price
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Publication number: 20130055626Abstract: The present invention provides a liquid fuel composition comprising a distillation fraction of a component having at least one C4+ compound derived from a water-soluble oxygenated hydrocarbon prepared by a method comprising: providing water and a water-soluble oxygenated hydrocarbon comprising a C1+O1+ hydrocarbon in an aqueous liquid phase and/or a vapor phase; providing H2; catalytically reacting in the liquid and/or vapor phase the oxygenated hydrocarbon with the H2 in the presence of a deoxygenation catalyst at a deoxygenation temperature and deoxygenation pressure to produce an oxygenate comprising a C1+O1-3 hydrocarbon in a reaction stream; and catalytically reacting in the liquid and/or vapor phase the oxygenate in the presence of a condensation catalyst at a condensation temperature and condensation pressure to produce the C4+ compound, wherein the C4+ compound comprises a member selected from the group consisting of C4+ alcohol, C4+ ketone, C4+ alkane, C4+ alkene, C5+ cycloalkane, C5+ cycloalkene,Type: ApplicationFiled: August 24, 2012Publication date: March 7, 2013Applicants: VIRENT, INC., SHELL OIL COMPANYInventors: Joanna Margaret BAULDREAY, Paul George BLOMMEL, Randy Douglas CORTRIGHT, Richard John PRICE
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Patent number: 8273138Abstract: Liquid fuel compositions comprising one or more C4+ compounds derived from a water-soluble oxygenated hydrocarbon.Type: GrantFiled: April 28, 2010Date of Patent: September 25, 2012Assignees: Shell Oil Company, Virent, IncInventors: Joanna Margaret Bauldreay, Paul George Blommel, Randy Douglas Cortright, Richard John Price
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Publication number: 20110005190Abstract: The subject invention relates to a kerosene base fuel having an initial boiling point in the range 130 to 160° C. and a final boiling point in the range 250 to 300° C. as determined according to ASTM method D86, and comprising less than 15% by weight of aromatic compounds, and at least of 80% by weight of aliphatic hydrocarbons, of which at least 20% by volume are n-paraffins and at least 25% by volume are cycloparaffins, as determined by according to ASTM method D2425. It further relates to the use of this base fuel in fuel compositions, as well for he use of the kerosene base fuel in a fuel composition comprising a petroleum based kerosene base fuel having a higher density and a lower energy content than that of the kerosene base fuel, to increase the energy density above that of the petroleum derived kerosene fuel.Type: ApplicationFiled: March 17, 2009Publication date: January 13, 2011Inventors: Joanna Margaret Bauldreay, Vijay Nair, Augustinus Wilhelmus Maria Roes, James Timothy Talbert
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Publication number: 20100218417Abstract: Liquid fuel compositions comprising one or more C4+ compounds derived from a water-soluble oxygenated hydrocarbon.Type: ApplicationFiled: April 28, 2010Publication date: September 2, 2010Inventors: JOANNA MARGARET BAULDREAY, Paul George Blommel, Randy Douglas Cortright, Richard John Price
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Publication number: 20100077655Abstract: The present invention provides a liquid fuel composition comprising a distillation fraction of a component having at least one C4+ compound derived from a water-soluble oxygenated hydrocarbon prepared by a method comprising: providing water and a water-soluble oxygenated hydrocarbon comprising a C1+O1+ hydrocarbon in an aqueous liquid phase and/or a vapor phase; providing H2; catalytically reacting in the liquid and/or vapor phase the oxygenated hydrocarbon with the H2 in the presence of a deoxygenation catalyst at a deoxygenation temperature and deoxygenation pressure to produce an oxygenate comprising a C1+O1-3 hydrocarbon in a reaction stream; and catalytically reacting in the liquid and/or vapor phase the oxygenate in the presence of a condensation catalyst at a condensation temperature and condensation pressure to produce the C4+ compound, wherein the C4+ compound comprises a member selected from the group consisting of C4+ alcohol, C4+ ketone, C4+ alkane, C4+ alkene, C5+ cycloalkane, C5+ cycloalkene,Type: ApplicationFiled: September 3, 2009Publication date: April 1, 2010Inventors: Joanna Margaret Bauldreay, Paul George Blommel, Randy Douglas Cortright, Richard John Price
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Patent number: 7666294Abstract: A fuel composition useful for operating a jet engine or a diesel engine containing a petroleum derived kerosene fuel and a Fischer-Tropsch derived kerosene fuel is provided. The Fischer-Tropsch derived kerosene fuel contains normal and iso-paraffins in a weight ratio of greater than 1:1 and/or the freeze point of the composition is lower than the freeze points of both of the petroleum derived kerosene fuel and the Fischer-Tropsch derived kerosene fuel.Type: GrantFiled: September 16, 2004Date of Patent: February 23, 2010Assignee: Shell Oil CompanyInventors: Joanna Margaret Bauldreay, Richard John Heins, Johanne Smith