Patents by Inventor John Wilbur
John Wilbur 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: 20240185952Abstract: A method of detecting loss of heterozygosity in HLA alleles is provided. The method can include accessing a trained machine-learning model, which was trained using a training data set that included at least a training data set that includes an adjusted B allele frequency that represents a ratio between a first B allele frequency of heterozygous alleles in the tumor sample that correspond to the genomic region and a second B allele frequency of heterozygous alleles in the genomic region and associated with one or more control samples. The method can also include using the machine-learning model to generate a result corresponding to a probability of whether a loss of heterozygosity exists in an HLA allele identified in the biological sample of the particular subject by processing the sequence data using the machine-learning model.Type: ApplicationFiled: April 21, 2022Publication date: June 6, 2024Inventors: Rachel Marty PYKE, Dattatreya MELLACHERUVU, Steven DEA, Charles Wilbur ABBOTT, Simo V. ZHANG, Eric LEVY, John WEST, Richard CHEN, Sean Michael BOYLE
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Patent number: 11045975Abstract: A honeycomb extrusion die comprising at least some slots (308) each with a divot (312) spaced toward a discharge surface (324) from a feedhole-slot intersection (332) and a wide portion at the discharge surface extending into the die body (358) to the divot (312) to strengthen a peripheral region of a honeycomb extrudate in a reinforcement region, and a bulk nominal section corresponding to a bulk region of the honeycomb body.Type: GrantFiled: February 13, 2017Date of Patent: June 29, 2021Assignee: Corning IncorporatedInventors: John Wilbur Allard, Thomas William Brew, Tushar Gulati, Helmut Roland Letzel, Min Shen
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Patent number: 10697372Abstract: An apparatus and method for a turbine engine having an engine core. A casing can contain a compressor section, a combustor section and a turbine section in axial flow arrangement. An air conduit can extend at least partially between the compressor section and the turbine section. A compliant interface can include a nut and a biasing device mount the air conduit to the casing.Type: GrantFiled: April 5, 2017Date of Patent: June 30, 2020Assignee: General Electric CompanyInventors: Jeremy Kevin Payne, John Wilbur Acree, Anthony James Bailey, Satyambabu Kalyani, Thomas Alan Wall, Michael Alan Zupancic, Jonathan Russell Ratzlaff, Anthony Paul Greenwood, Kevin William Caldwell, Christophe Jude Day
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Publication number: 20190054654Abstract: A honeycomb extrusion die comprising at least some slots (308) each with a divot (312) spaced toward a discharge surface (324) from a feedhole-slot intersection (332) and a wide portion at the discharge surface extending into the die body (358) to the divot (312) to strengthen a peripheral region of a honeycomb extrudate in a reinforcement region, and a bulk nominal section corresponding to a bulk region of the honeycomb body.Type: ApplicationFiled: February 13, 2017Publication date: February 21, 2019Inventors: John Wilbur Allard, Thomas William Brew, Tushar Gulati, Helmut Roland Letzel, Min Shen
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Publication number: 20180291812Abstract: An apparatus and method for a turbine engine having an engine core. A casing can contain a compressor section, a combustor section and a turbine section in axial flow arrangement. An air conduit can extend at least partially between the compressor section and the turbine section. A compliant interface can include a nut and a biasing device mount the air conduit to the casing.Type: ApplicationFiled: April 5, 2017Publication date: October 11, 2018Inventors: Jeremy Kevin Payne, John Wilbur Acree, Anthony James Bailey, Satyambabu Kalyani, Thomas Alan Wall, Michael Alan Zupancic, Jonathan Russell Ratzlaff, Anthony Paul Greenwood, Kevin William Caldwell, Christophe Jude Day
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Patent number: 8353150Abstract: A nozzle is provided and includes an outer annulus defined by an exterior wall and an interior wall and including air inlets through which air flows to a fuel mixing zone and a combustion zone, an inner annulus disposed within the interior wall and including a fuel volume into which fuel is fed to a distal end thereof, which is adjacent to and isolated from the combustion zone and an airflow line, disposed between the fuel volume and the interior wall, through which air flows to the combustion zone with the airflow line and the combustion zone isolated from the fuel volume, and a fuse configured to melt during a flameholding incident and to form a breach through which fuel flows from the fuel volume, bypassing the fuel mixing zone, to a fuel burning zone downstream from the fuel mixing zone.Type: GrantFiled: June 7, 2012Date of Patent: January 15, 2013Assignee: General Electric CompanyInventors: Lewis Berkley Davis, Jr., Stanley Kevin Widener, John Wilbur
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Patent number: 8291688Abstract: A nozzle is provided and includes an outer annulus defined by an exterior wall and an interior wall and including air inlets through which air flows to a fuel mixing zone and a combustion zone, an inner annulus disposed within the interior wall and including a fuel volume into which fuel is fed to a distal end thereof, which is adjacent to and isolated from the combustion zone and an airflow line, disposed between the fuel volume and the interior wall, through which air flows to the combustion zone with the airflow line and the combustion zone isolated from the fuel volume, and a fuse configured to melt during a flameholding incident and to form a breach through which fuel flows from the fuel volume, bypassing the fuel mixing zone, to a fuel burning zone downstream from the fuel mixing zone.Type: GrantFiled: March 31, 2008Date of Patent: October 23, 2012Assignee: General Electric CompanyInventors: Lewis Berkley Davis, Jr., Stanley Kevin Widener, John Wilbur
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Patent number: 6780921Abstract: A highly conductive thermoplastic elastomer gap filler having superior durability and EMI shielding properties. According to the preferred embodiment, the TPE comprises graphite fiber having a nickel-copper-nickel coating formed thereabout that is suspended within an elastomer, which preferably comprises polyvinylchloride. The TPE of the present invention is particularly well-suited for reducing radio frequency electromagnetic radiation reflected by gaps formed between adjacent panels of a structure, and is particularly well-suited for the maintenance and repair of low observable aircraft. The TPE of the present invention may further be modified to include carbon black filler.Type: GrantFiled: September 14, 2001Date of Patent: August 24, 2004Assignee: Northrop Grumman CorporationInventors: David Arthur Luippold, Mark David Brown, John Wilbur Tully
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Patent number: 6713898Abstract: A configuration of a thyristor stack is provided. The stack includes thyristors, electrically conductive bars, and reactors that are mounted around the electrically conductive. Heat sinks may be included in the thyristor stack to assist in heat dissipation, although they may not be necessary. A method for constructing a thyristor stack is also provided.Type: GrantFiled: December 5, 2001Date of Patent: March 30, 2004Assignee: General Electric CompanyInventors: Robert Gregory Wagoner, Brian Mathew Hamill, John Wilbur Cannon
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Publication number: 20030103312Abstract: A configuration of a thyristor stack is provided. The stack comprises thyristors, electrically conductive bars, and reactors that are mounted around the electrically conductive. Heat sinks may be included in the thyristor stack to assist in heat dissipation, although they may not be necessary. A method for constructing a thyristor stack is also provided.Type: ApplicationFiled: December 5, 2001Publication date: June 5, 2003Inventors: Robert Gregory Wagoner, Brian Mathew Hamill, John Wilbur Cannon
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Patent number: 6475933Abstract: Highly conductive elastomeric sheet. Preferably, the conductive elastomeric sheet comprises a conductive wire mesh loaded into an elastomeric matrix from which is also loaded with a conductive particulate. Preferably, the particulate comprises carbon particulate having a sub-micron size, and is present in an amount between ten percent (10%) to twenty percent (20%) by volume. The conductive elastomeric materials are exceptionally durable and retain a high degree of conductivity well-after ten thousand (10,000) fatigue performance cycles.Type: GrantFiled: January 27, 2000Date of Patent: November 5, 2002Assignee: Northrop Grumman CorporationInventors: Mark David Brown, John Wilbur Tully
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Patent number: 6284175Abstract: A highly conductive thermoplastic elastomer (TPE) gap filler having superior durability and EMI shielding properties. According to the preferred embodiment, the TPE comprises graphite fiber having a nickel-copper-nickel coating formed thereabout that is suspended within an elastomer, which preferably comprises polyvinylchloride (PVC). The TPE of the present invention is particularly well-suited for reducing radio frequency electromagnetic radiation reflected by gaps formed between adjacent panels of a structure, and is particularly well-suited for the maintenance and repair of LO aircraft. The TPE of the present invention may further be modified to include carbon black filler.Type: GrantFiled: April 29, 1999Date of Patent: September 4, 2001Assignee: Northrop Grumman CorporationInventors: David Arthur Luippold, Mark David Brown, John Wilbur Tully
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Patent number: 6012349Abstract: A system for transmitting power and motion is presented in which at least one component for transmitting power and motion communicates power and motion to another component in which two means are articles of polyketone polymer. In one aspect of the invention the component for transmitting power and motion are spur gears. In another aspect of the invention at least one of the component for transmitting power and motion includes worm gearing.Type: GrantFiled: September 22, 1994Date of Patent: January 11, 2000Assignee: Shell Oil CompanyInventor: John Wilbur Kelley
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Patent number: 5719238Abstract: A method of improving the tribological properties of a polyketone polymer are presented in which polyketone polymer starting materials are blended with an aramide. Blends produced according to this process are also presented. The blend is particularly useful in the manufacture of articles used in applications where surfaces are in contact during motion.Type: GrantFiled: July 7, 1995Date of Patent: February 17, 1998Assignee: Shell Oil CompanyInventors: John Edmond Flood, John Wilbur Kelley