Patents by Inventor Joseph Bergmeister
Joseph Bergmeister 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: 20160107146Abstract: A composition comprising a support formed from a high surface area alumina and having a low angularity particle shape; and at least one catalytically active metal, wherein the support has pores, a total pore volume, and a pore size distribution; wherein the pore size distribution displays at least two peaks of pore diameters, each peak having a maximum; wherein a first peak has a first maximum of pore diameters of equal to or greater than about 200 nm and a second peak has a second maximum of pore diameters of less than about 200 nm; and wherein greater than or equal to about 5% of a total pore volume of the support is contained within the first peak of pore diameters.Type: ApplicationFiled: December 29, 2015Publication date: April 21, 2016Inventors: Tin-Tack Peter CHEUNG, Joseph BERGMEISTER, III, Stephen L. KELLY, Michael Joseph BREEN, Joseph C. DELLAMORTE, Dana Rehms MOONEY
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Publication number: 20150314270Abstract: A composition comprising an extruded inorganic support comprising an oxide of a metal or metalloid, and at least one catalytically active metal, wherein the extruded inorganic support has pores, a total pore volume, and a pore size distribution, wherein the pore size distribution displays at least two peaks of pore diameters, each peak having a maximum, wherein a first peak has a first maximum of pore diameters of equal to or greater than about 120 nm and a second peak has a second maximum of pore diameters of less than about 120 nm, and wherein greater than or equal to about 5% of a total pore volume of the extruded inorganic support is contained within the first peak of pore diameters.Type: ApplicationFiled: July 14, 2015Publication date: November 5, 2015Inventors: Tin-Tack Peter CHEUNG, Joseph BERGMEISTER, III, Stephen L. KELLY
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Patent number: 9144787Abstract: A composition comprising an extruded inorganic support comprising an oxide of a metal or metalloid, and at least one catalytically active metal, wherein the extruded inorganic support has pores, a total pore volume, and a pore size distribution, wherein the pore size distribution displays at least two peaks of pore diameters, each peak having a maximum, wherein a first peak has a first maximum of pore diameters of equal to or greater than about 120 nm and a second peak has a second maximum of pore diameters of less than about 120 nm, and wherein greater than or equal to about 5% of a total pore volume of the extruded inorganic support is contained within the first peak of pore diameters.Type: GrantFiled: March 25, 2014Date of Patent: September 29, 2015Assignee: Chevron Phillips Chemical Company LPInventors: Tin-Tack Peter Cheung, Joseph Bergmeister, III, Stephen L. Kelly
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Patent number: 9108188Abstract: A composition comprising an extruded inorganic support comprising an oxide of a metal or metalloid, and at least one catalytically active metal, wherein the extruded inorganic support has pores, a total pore volume, and a pore size distribution, wherein the pore size distribution displays at least two peaks of pore diameters, each peak having a maximum, wherein a first peak has a first maximum of pore diameters of equal to or greater than about 120 nm and a second peak has a second maximum of pore diameters of less than about 120 nm, and wherein greater than or equal to about 5% of a total pore volume of the extruded inorganic support is contained within the first peak of pore diameters.Type: GrantFiled: March 7, 2012Date of Patent: August 18, 2015Assignee: Chevoron Phillip Chemical Company, LPInventors: Tin-Tack Peter Cheung, Joseph Bergmeister, III, Stephen L. Kelly
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Publication number: 20140221197Abstract: A method for producing a selective hydrogenation catalyst for hydrogenating a highly unsaturated hydrocarbon to an unsaturated hydrocarbon comprising contacting an inorganic catalyst support with a chlorine-containing compound to form a chlorided catalyst support and adding palladium to the chlorided catalyst support to form a supported-palladium composition. A selective hydrogenation catalyst for hydrogenating a highly unsaturated hydrocarbon to an unsaturated hydrocarbon formed by the method comprising contacting an inorganic catalyst support with a chlorine-containing compound to form a chlorided catalyst support and adding palladium to the chlorided catalyst support to form a supported-palladium composition.Type: ApplicationFiled: April 9, 2014Publication date: August 7, 2014Applicant: Chevron Phillips Chemical Company LPInventors: Tin-Tack Peter Cheung, Joseph Bergmeister, III, Zongxuan Hong
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Publication number: 20140206916Abstract: A composition comprising an extruded inorganic support comprising an oxide of a metal or metalloid, and at least one catalytically active metal, wherein the extruded inorganic support has pores, a total pore volume, and a pore size distribution, wherein the pore size distribution displays at least two peaks of pore diameters, each peak having a maximum, wherein a first peak has a first maximum of pore diameters of equal to or greater than about 120 nm and a second peak has a second maximum of pore diameters of less than about 120 nm, and wherein greater than or equal to about 5% of a total pore volume of the extruded inorganic support is contained within the first peak of pore diameters.Type: ApplicationFiled: March 25, 2014Publication date: July 24, 2014Applicant: Chevron Phillips Chemical Company LPInventors: Tin-Tack Peter Cheung, Joseph Bergmeister, III, Stephen L. Kelly
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Patent number: 8729326Abstract: A method for producing a selective hydrogenation catalyst for hydrogenating a highly unsaturated hydrocarbon to an unsaturated hydrocarbon comprising contacting an inorganic catalyst support with a chlorine-containing compound to form a chlorided catalyst support and adding palladium to the chlorided catalyst support to form a supported-palladium composition. A selective hydrogenation catalyst for hydrogenating a highly unsaturated hydrocarbon to an unsaturated hydrocarbon formed by the method comprising contacting an inorganic catalyst support with a chlorine-containing compound to form a chlorided catalyst support and adding palladium to the chlorided catalyst support to form a supported-palladium composition.Type: GrantFiled: August 14, 2008Date of Patent: May 20, 2014Assignee: Chevron Phillips Chemical Company LPInventors: Tin-Tack Peter Cheung, Joseph Bergmeister, III, Zongxuan Hong
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Publication number: 20140007903Abstract: A method of removing a metal protective layer from a surface of a reactor component comprising treating the metal protective layer with one or more chemical removal agents to remove at least a portion of the metal protective layer from the reactor component. A method of removing a metal protective layer from a surface of a reactor component comprising treating the metal protective layer to remove the metal protective layer from the reactor component, and determining a thickness of the reactor component following treatment.Type: ApplicationFiled: July 31, 2013Publication date: January 9, 2014Applicant: Chevron Phillips Chemical Company LPInventors: Dennis L. HOLTERMANN, Tin-Tack Peter CHEUNG, Christopher D. BLESSING, Lawrence E. HUFF, Joseph BERGMEISTER, III, Robert L. HISE, Geoffrey E. SCANLON, David W. DOCKTER
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Publication number: 20140005449Abstract: A composition comprising a support formed from a high surface area alumina and having a low angularity particle shape; and at least one catalytically active metal, wherein the support has pores, a total pore volume, and a pore size distribution; wherein the pore size distribution displays at least two peaks of pore diameters, each peak having a maximum; wherein a first peak has a first maximum of pore diameters of equal to or greater than about 200 nm and a second peak has a second maximum of pore diameters of less than about 200 nm; and wherein greater than or equal to about 5% of a total pore volume of the support is contained within the first peak of pore diameters.Type: ApplicationFiled: September 6, 2013Publication date: January 2, 2014Inventors: Tin-Tack Peter Cheung, Joseph Bergmeister, III, Stephen L. Kelly, Michael Joseph Breen, Joseph C. Dellamorte, Danna Rehms Mooney
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Patent number: 8535448Abstract: A method of removing a metal protective layer from a surface of a reactor component comprising treating the metal protective layer with one or more chemical removal agents to remove at least a portion of the metal protective layer from the reactor component. A method of removing a metal protective layer from a surface of a reactor component comprising treating the metal protective layer to remove the metal protective layer from the reactor component, and determining a thickness of the reactor component following treatment.Type: GrantFiled: July 11, 2011Date of Patent: September 17, 2013Assignee: Chevron Phillips Chemical Company LPInventors: Dennis L. Holtermann, Tin-Tack Peter Cheung, Christopher D. Blessing, Lawrence E. Huff, Joseph Bergmeister, III, Robert L. Hise, Geoffrey E. Scanlon, David W. Dockter
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Publication number: 20130237729Abstract: A composition comprising an extruded inorganic support comprising an oxide of a metal or metalloid, and at least one catalytically active metal, wherein the extruded inorganic support has pores, a total pore volume, and a pore size distribution, wherein the pore size distribution displays at least two peaks of pore diameters, each peak having a maximum, wherein a first peak has a first maximum of pore diameters of equal to or greater than about 120 nm and a second peak has a second maximum of pore diameters of less than about 120 nm, and wherein greater than or equal to about 5% of a total pore volume of the extruded inorganic support is contained within the first peak of pore diameters.Type: ApplicationFiled: March 7, 2012Publication date: September 12, 2013Applicant: CHEVRON PHILLIPS CHEMICAL COMPANY LPInventors: Tin-Tack Peter Cheung, Joseph Bergmeister, III, Stephen L. Kelly
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Publication number: 20130014780Abstract: A method of removing a metal protective layer from a surface of a reactor component comprising treating the metal protective layer with one or more chemical removal agents to remove at least a portion of the metal protective layer from the reactor component. A method of removing a metal protective layer from a surface of a reactor component comprising treating the metal protective layer to remove the metal protective layer from the reactor component, and determining a thickness of the reactor component following treatment.Type: ApplicationFiled: July 11, 2011Publication date: January 17, 2013Applicant: CHEVRON PHILLIPS CHEMICAL COMPANY LPInventors: Dennis L. HOLTERMANN, Tin-Tack Peter CHEUNG, Christopher D. BLESSING, Lawrence E. HUFF, Joseph BERGMEISTER, III, Robert L. HISE, Geoffrey E. SCANLON, David W. Dockter
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Patent number: 8119203Abstract: A method of treating a substrate by applying a layer of at least one metal to the substrate to form an applied metal layer on the substrate and followed by curing of the applied metal layer at sub-atmospheric pressure to form a metal protective layer. A method of treating a substrate by applying a layer of at least one metal to a substrate of an unassembled component of a reactor system to form an applied metal layer on the substrate of the unassembled component and curing the applied metal layer on the substrate of the unassembled component to form a metal protective layer. A method of treating a substrate by applying a layer of at least one metal to the substrate to form an applied metal layer, curing the applied metal layer at a first temperature and pressure for a first period of time, and curing the applied metal layer at a second temperature and pressure for a second period of time, wherein the curing forms a metal protective layer.Type: GrantFiled: May 30, 2006Date of Patent: February 21, 2012Assignee: Chevron Phillips Chemical Company LPInventors: Robert L. Hise, Geoffrey E. Scanlon, Joseph Bergmeister, III, Daniel B. Knorr
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Publication number: 20080300436Abstract: A method for producing a selective hydrogenation catalyst for hydrogenating a highly unsaturated hydrocarbon to an unsaturated hydrocarbon comprising contacting an inorganic catalyst support with a chlorine-containing compound to form a chlorided catalyst support and adding palladium to the chlorided catalyst support to form a supported-palladium composition. A selective hydrogenation catalyst for hydrogenating a highly unsaturated hydrocarbon to an unsaturated hydrocarbon formed by the method comprising contacting an inorganic catalyst support with a chlorine-containing compound to form a chlorided catalyst support and adding palladium to the chlorided catalyst support to form a supported-palladium composition.Type: ApplicationFiled: August 14, 2008Publication date: December 4, 2008Applicant: Chevron Phillips Chemical Company LPInventors: Tin-Tack Peter Cheung, Joseph Bergmeister, III, Zongxuan Hong
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Patent number: 7417007Abstract: A method for producing a selective hydrogenation catalyst for hydrogenating a highly unsaturated hydrocarbon to an unsaturated hydrocarbon comprising contacting an inorganic catalyst support with a chlorine-containing compound to form a chlorided catalyst support and adding palladium to the chlorided catalyst support to form a supported-palladium composition. A selective hydrogenation catalyst for hydrogenating a highly unsaturated hydrocarbon to an unsaturated hydrocarbon formed by the method comprising contacting an inorganic catalyst support with a chlorine-containing compound to form a chlorided catalyst support and adding palladium to the chlorided catalyst support to form a supported-palladium composition.Type: GrantFiled: July 20, 2006Date of Patent: August 26, 2008Assignee: Chevron Phillips Chemical Company LPInventors: Tin-Tack Peter Cheung, Joseph Bergmeister, III, Zongxuan Hong
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Publication number: 20070161833Abstract: In an embodiment, a method of hydrogenating a highly unsaturated hydrocarbon to an unsaturated hydrocarbon includes contacting the highly unsaturated hydrocarbon with a catalyst in the presence of hydrogen. The catalyst comprises palladium and an inorganic support having a surface area of from about 4.5 to about 20 m2/g, or alternatively 5 to 14.5 m2/g. The inorganic support may comprise ?-alumina treated with a fluoride source. The palladium may be primarily disposed near the surface of the support. In addition, the catalyst may comprise silver distributed throughout the support. In another embodiment, a method of making the foregoing selective hydrogenation catalyst includes contacting a fluorine-containing compound with an inorganic support, heating the support, and adding palladium to the inorganic support. After adding palladium to the support, the support can then be heated again, followed by adding silver to and then heating the support once again.Type: ApplicationFiled: March 19, 2007Publication date: July 12, 2007Applicant: Chevron Phillips Chemical Company LPInventors: Joseph Bergmeister, Tin-Tack Cheung
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Patent number: 7199076Abstract: In an embodiment, a method of hydrogenating a highly unsaturated hydrocarbon to an unsaturated hydrocarbon includes contacting the highly unsaturated hydrocarbon with a catalyst in the presence of hydrogen. The catalyst comprises palladium and an inorganic support having a surface area of from about 4.5 to about 20 m2/g, or alternatively 5 to 14.5 m2/g. The inorganic support may comprise ?-alumina treated with a fluoride source. The palladium may be primarily disposed near the surface of the support. In addition, the catalyst may comprise silver distributed throughout the support. In another embodiment, a method of making the foregoing selective hydrogenation catalyst includes contacting a fluorine-containing compound with an inorganic support, heating the support, and adding palladium to the inorganic support. After adding palladium to the support, the support can then be heated again, followed by adding silver to and then heating the support once again.Type: GrantFiled: December 19, 2003Date of Patent: April 3, 2007Assignee: Chevron Phillips Chemical Company LPInventors: Joseph Bergmeister, III, Tin-Tack Peter Cheung
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Publication number: 20070027030Abstract: A method for producing a selective hydrogenation catalyst for hydrogenating a highly unsaturated hydrocarbon to an unsaturated hydrocarbon comprising contacting an inorganic catalyst support with a chlorine-containing compound to form a chlorided catalyst support and adding palladium to the chlorided catalyst support to form a supported-palladium composition. A selective hydrogenation catalyst for hydrogenating a highly unsaturated hydrocarbon to an unsaturated hydrocarbon formed by the method comprising contacting an inorganic catalyst support with a chlorine-containing compound to form a chlorided catalyst support and adding palladium to the chlorided catalyst support to form a supported-palladium composition.Type: ApplicationFiled: July 20, 2006Publication date: February 1, 2007Applicant: Chevron Phillips Chemical Company LPInventors: Tin-Tack Cheung, Joseph Bergmeister, Zongxuan Hong
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Publication number: 20060275551Abstract: A method of treating a substrate by applying a layer of at least one metal to the substrate to form an applied metal layer on the substrate and followed by curing of the applied metal layer at sub-atmospheric pressure to form a metal protective layer. A method of treating a substrate by applying a layer of at least one metal to a substrate of an unassembled component of a reactor system to form an applied metal layer on the substrate of the unassembled component and curing the applied metal layer on the substrate of the unassembled component to form a metal protective layer. A method of treating a substrate by applying a layer of at least one metal to the substrate to form an applied metal layer, curing the applied metal layer at a first temperature and pressure for a first period of time, and curing the applied metal layer at a second temperature and pressure for a second period of time, wherein the curing forms a metal protective layer.Type: ApplicationFiled: May 30, 2006Publication date: December 7, 2006Inventors: Robert Hise, Geoffrey Scanlon, Joseph Bergmeister, Daniel Knorr
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Publication number: 20050137433Abstract: In an embodiment, a method of hydrogenating a highly unsaturated hydrocarbon to an unsaturated hydrocarbon includes contacting the highly unsaturated hydrocarbon with a catalyst in the presence of hydrogen. The catalyst comprises palladium and an inorganic support having a surface area of from about 4.5 to about 20 m2/g, or alternatively 5 to 14.5 m2/g. The inorganic support may comprise ?-alumina treated with a fluoride source. The palladium may be primarily disposed near the surface of the support. In addition, the catalyst may comprise silver distributed throughout the support. In another embodiment, a method of making the foregoing selective hydrogenation catalyst includes contacting a fluorine-containing compound with an inorganic support, heating the support, and adding palladium to the inorganic support. After adding palladium to the support, the support can then be heated again, followed by adding silver to and then heating the support once again.Type: ApplicationFiled: December 19, 2003Publication date: June 23, 2005Inventors: Joseph Bergmeister, Tin-Tack Cheung