Patents by Inventor Vincent A. White
Vincent A. White 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: 20240157253Abstract: Techniques are disclosed pertaining to determining a level of proficiency of a user at a computer simulation through the use of a plurality of skill assessment tests. Each skill assessment test can test a respective skill for use in the computer simulation. The techniques can also be used to train a user for the computer simulation and/or to determine team composition using roles for use in the computer simulation. In some aspects, skill assessment tests may incorporate multiple iterations in including a first base line iteration and subsequent iterations that differ between user devices. In some embodiments, metrics that are indicative of a level of proficiency of the user can be made with respect to metrics of other users to determine a user's level of skill with respect to various groups of other users.Type: ApplicationFiled: October 3, 2023Publication date: May 16, 2024Inventors: Christophe Constantin, Alain Milliet, Laleh Makarem, Vincent Tucker, Niall White
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Patent number: 11981110Abstract: The present disclosure relates to a multilayer film may include a fluoropolymer based layer that may include a fluoropolymer based material, and an adhesive layer in contact with the fluoropolymer based layer. The adhesive layer may include a first ultra-violet (UV) absorber component. The multilayer film may have a lower ultra-violet light transmission (L-UVLT) of not greater than 1.0%, where the L-UVLT of the multilayer film is defined as the percent transmission between 200 nm and 360 nm. The multilayer film may further have a high ultra-violet light transmission (H-UVLT) of not greater than 5.0%, where the H-UVLT of the multilayer film is defined as the percent transmission between 360 nm and 380 nm. The multilayer film may include a visual light transmission (VLT) of at least about 50.0%, where the VLT of the multilayer film is defined as the percent transmission between 400 nm and 1100 nm.Type: GrantFiled: December 16, 2022Date of Patent: May 14, 2024Assignee: SAINT-GOBAIN PERFORMANCE PLASTICS CORPORATIONInventors: Rachel Morrison, Gowri Dorairaju, Sethumadhavan Ravichandran, Vincent Prud'homme, Meghann White, Michael A. Adamko
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Patent number: 11926906Abstract: A process for producing compressed hydrogen gas, said process comprising electrolysing water to produce hydrogen gas and compressing said hydrogen gas in a multistage compression system to produce compressed hydrogen gas. The multistage compression system comprises at least one centrifugal compression stage, and the hydrogen gas is fed to the centrifugal compression stage at a pre-determined feed temperature and pressure and having a pre-determined relative humidity. The process further comprises adding water and heat to the hydrogen gas upstream of the centrifugal compression stage, as required, to humidify the hydrogen gas to the pre-determined relative humidity.Type: GrantFiled: March 15, 2021Date of Patent: March 12, 2024Assignee: AIR PRODUCTS AND CHEMICALS, INC.Inventors: Joseph Gerard Wehrman, Paul Higginbotham, Vincent White
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Patent number: 11773873Abstract: A process for producing compressed hydrogen gas including: electrolysing water to produce hydrogen gas, and compressing the hydrogen gas in a multistage compression system including: a centrifugal compression stage and a recycle system for recycling a portion of the hydrogen gas from a product end to a feed end of the centrifugal compression stage; wherein hydrogen gas feed is fed to the feed end at a pre-determined feed temperature and pressure and mole fraction of water; wherein a portion of the hydrogen gas is removed from the product end, reduced in pressure in the recycle system to the pre-determined feed pressure and is then recycled to form at least part of the hydrogen gas feed to the centrifugal compression stage; and further including cooling hydrogen gas comprising the reduced pressure hydrogen gas such that the water mole fraction in the hydrogen gas feed is at the pre-determined water mole fraction.Type: GrantFiled: March 15, 2021Date of Patent: October 3, 2023Assignee: AIR PRODUCTS AND CHEMICALS, INC.Inventors: Joseph Gerard Wehrman, Paul Higginbotham, Vincent White
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Publication number: 20230242395Abstract: Recovery of hydrogen from an ammonia cracking process in which the cracked gas is purified in a PSA device is improved by using a membrane separator on the PSA tail gas.Type: ApplicationFiled: June 18, 2021Publication date: August 3, 2023Applicant: Air Products and Chemicals, Inc.Inventors: Andrew Shaw, Vincent White, Edward Landis Weist, Jr., Paul Higginbotham, Donald E Henry
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Patent number: 11453950Abstract: A method for supplying hydrogen gas for consumption in at least one downstream process, the method comprising: electrolysing water to provide hydrogen gas; compressing the hydrogen gas in a multistage compression system to provide compressed hydrogen gas; and feeding at least a portion of the compressed hydrogen gas to the downstream process(es); wherein the multistage compression system comprises at least one centrifugal compression stage; wherein the hydrogen gas is dosed with nitrogen gas upstream of the centrifugal compression stage(s); and wherein the nitrogen gas is present in the compressed hydrogen gas when fed to the downstream process(es).Type: GrantFiled: March 15, 2021Date of Patent: September 27, 2022Assignee: Air Products and Chemicals, Inc.Inventors: Joseph Gerard Wehrman, Paul Higginbotham, Vincent White
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Publication number: 20220290691Abstract: A process for producing compressed hydrogen gas including: electrolysing water to produce hydrogen gas, and compressing the hydrogen gas in a multistage compression system including: a centrifugal compression stage and a recycle system for recycling a portion of the hydrogen gas from a product end to a feed end of the centrifugal compression stage; wherein hydrogen gas feed is fed to the feed end at a pre-determined feed temperature and pressure and mole fraction of water; wherein a portion of the hydrogen gas is removed from the product end, reduced in pressure in the recycle system to the pre-determined feed pressure and is then recycled to form at least part of the hydrogen gas feed to the centrifugal compression stage; and further including cooling hydrogen gas comprising the reduced pressure hydrogen gas such that the water mole fraction in the hydrogen gas feed is at the pre-determined water mole fraction.Type: ApplicationFiled: March 15, 2021Publication date: September 15, 2022Applicant: Air Products and Chemicals, Inc.Inventors: Joseph Gerard Wehrman, Paul Higginbotham, Vincent White
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Publication number: 20220290309Abstract: A process for producing compressed hydrogen gas, said process comprising electrolysing water to produce hydrogen gas and compressing said hydrogen gas in a multistage compression system to produce compressed hydrogen gas. The multistage compression system comprises at least one centrifugal compression stage, and the hydrogen gas is fed to the centrifugal compression stage at a pre-determined feed temperature and pressure and having a pre-determined relative humidity. The process further comprises adding water and heat to the hydrogen gas upstream of the centrifugal compression stage, as required, to humidify the hydrogen gas to the pre-determined relative humidity.Type: ApplicationFiled: March 15, 2021Publication date: September 15, 2022Applicant: Air Products and Chemicals, Inc.Inventors: Joseph Gerard Wehrman, Paul Higginbotham, Vincent White
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Publication number: 20220290310Abstract: A method for supplying hydrogen gas for consumption in at least one downstream process, the method comprising: electrolysing water to provide hydrogen gas; compressing the hydrogen gas in a multistage compression system to provide compressed hydrogen gas; and feeding at least a portion of the compressed hydrogen gas to the downstream process(es); wherein the multistage compression system comprises at least one centrifugal compression stage; wherein the hydrogen gas is dosed with nitrogen gas upstream of the centrifugal compression stage(s); and wherein the nitrogen gas is present in the compressed hydrogen gas when fed to the downstream process(es).Type: ApplicationFiled: March 15, 2021Publication date: September 15, 2022Applicant: Air Products and Chemicals, Inc.Inventors: Joseph Gerard Wehrman, Paul Higginbotham, Vincent White
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Patent number: 10962283Abstract: A helium-containing stream is recovered from a natural gas feed using a membrane followed by multiple distillation steps. Refrigeration is provided by expanding a bottoms liquid with a higher nitrogen content than the feed, achieving a lower temperature in the process. The helium-enriched vapor is then purified and the helium-containing waste stream is recycled to maximize recovery and reduce the number of compressors needed. The helium-depleted natural gas stream can be returned at pressure for utilization or transportation.Type: GrantFiled: September 13, 2018Date of Patent: March 30, 2021Assignee: Air Products and Chemicals, Inc.Inventors: Vincent White, Paul Higginbotham, Jason Michael Ploeger
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Publication number: 20200088465Abstract: A crude helium stream is recovered from a natural gas feed by distillation. Refrigeration from expanding a portion of the bottoms liquid is used to partially condense the helium-enriched overhead vapor and generate a crude helium vapor and a helium-containing liquid stream that is recycled to the distillation column to maximize helium recovery. The helium-depleted natural gas stream can be returned at pressure for utilization or transportation.Type: ApplicationFiled: September 13, 2018Publication date: March 19, 2020Applicant: Air Products and Chemicals, Inc.Inventors: Vincent White, Paul Higginbotham
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Publication number: 20200088466Abstract: A helium-containing stream is recovered from a natural gas feed using a membrane followed by multiple distillation steps. Refrigeration is provided by expanding a bottoms liquid with a higher nitrogen content than the feed, achieving a lower temperature in the process. The helium-enriched vapor is then purified and the helium-containing waste stream is recycled to maximize recovery and reduce the number of compressors needed. The helium-depleted natural gas stream can be returned at pressure for utilization or transportation.Type: ApplicationFiled: September 13, 2018Publication date: March 19, 2020Applicant: Air Products and Chemicals, Inc.Inventors: Vincent White, Paul Higginbotham, Jason Michael Ploeger
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Patent number: 10267560Abstract: The power required to recover C3+ hydrocarbons from crude carbon dioxide comprising C1+ hydrocarbons and hydrogen sulfide may be reduced by distilling the crude carbon dioxide to produce carbon dioxide-enriched overhead vapor and C3+ hydrocarbon-enriched bottoms liquid such that the hydrogen sulfide is rejected with the overhead vapor. Power consumption reductions may be achieved by incorporating a heat pump cycle using carbon dioxide vapor as working fluid to provide at least a part of the refrigeration duty and using a side reboiler to reduce the bottom reboiler duty. Where the bottoms liquid is further processed to produce “lighter” and “heavier” hydrocarbon fractions, the process enables optimization of upgrading crude oil on the basis of API gravity, Reid Vapor pressure and/or viscosity.Type: GrantFiled: December 30, 2013Date of Patent: April 23, 2019Assignee: Air Products and Chemicals, Inc.Inventors: Paul Higginbotham, Liu Yang, John Eugene Palamara, Vincent White
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Patent number: 10254042Abstract: In a process for separating at least one “heavy” impurity such as hydrogen sulfide from crude carbon dioxide comprising significant quantities of at least one “light” impurity such as non-condensable gases, involving at least one heat pump cycle using carbon dioxide-containing fluid from the process as the working fluid, the “light” impurity is removed from the crude carbon dioxide and carbon dioxide is subsequently recovered from the removed “light” impurity, thereby improving overall carbon dioxide recovery and efficiency in terms of energy consumption.Type: GrantFiled: October 25, 2013Date of Patent: April 9, 2019Assignee: Air Products and Chemicals, Inc.Inventors: Paul Higginbotham, Galip Hakan Guvelioglu, John Eugene Palamara, Vincent White
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Patent number: 10215488Abstract: Helium can be recovered from nitrogen-rich natural gas at high pressure with low helium loss by cryogenic distillation of the natural gas after pre-treatment of the gas to remove incompatible impurities and then recovery of natural gas liquid (NGL) from the pre-treated gas by distillation. Overall power consumption may be reduced, particularly if the feed to the helium recovery column system is at least substantially condensed by indirect heat exchange against a first portion of nitrogen-enriched bottoms liquid at first pressure, and a second portion of nitrogen-enriched bottoms liquid at a second pressure that is different from the first pressure.Type: GrantFiled: February 11, 2016Date of Patent: February 26, 2019Assignee: Air Products and Chemicals, Inc.Inventors: Vincent White, Paul Higginbotham, John Eugene Palamara, Alan Berger
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Publication number: 20190041128Abstract: Overall power consumption in a cryogenic distillation process for recovering helium from nitrogen-rich gases comprising helium may be reduced if the feed to the distillation column system is at least substantially condensed by indirect heat exchange against a first bottoms liquid at first pressure, and a second bottoms liquid at a second pressure that is different from the first pressure.Type: ApplicationFiled: October 9, 2018Publication date: February 7, 2019Applicant: Air Products and Chemicals, Inc.Inventors: Vincent White, Paul Higginbotham, John Eugene Palamara, Alan Berger
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Patent number: 9791210Abstract: Systems and methods are provided for recovering helium from a feed comprising helium, carbon dioxide, and at least one intermediate component having a volatility between those of helium and carbon dioxide. In particular, processes of the present invention comprise separating the carbon dioxide and the components of intermediate volatility from the helium at a temperature greater than ?82.7° C. to form a helium-rich product stream, wherein the concentration of at least one of the intermediate components in the helium-rich product stream is lower than its concentration in the feed stream, and wherein at least part of the separation is effected by contacting a vapor with a liquid.Type: GrantFiled: August 2, 2012Date of Patent: October 17, 2017Assignee: Air Products and Chemicals, Inc.Inventors: Paul Higginbotham, Vincent White, John Eugene Palamara
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Publication number: 20170234612Abstract: Helium can be recovered from nitrogen-rich natural gas at high pressure with low helium loss by cryogenic distillation of the natural gas after pre-treatment of the gas to remove incompatible impurities and then recovery of natural gas liquid (NGL) from the pre-treated gas by distillation. Overall power consumption may be reduced, particularly if the feed to the helium recovery column system is at least substantially condensed by indirect heat exchange against a first portion of nitrogen-enriched bottoms liquid at first pressure, and a second portion of nitrogen-enriched bottoms liquid at a second pressure that is different from the first pressure.Type: ApplicationFiled: February 11, 2016Publication date: August 17, 2017Applicant: Air Products and Chemicals, Inc.Inventors: Vincent White, Paul Higginbotham, John Eugene Palamara, Alan Berger
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Publication number: 20170234611Abstract: Overall power consumption in a cryogenic distillation process for recovering helium from nitrogen-rich gases comprising helium may be reduced if the feed to the distillation column system is at least substantially condensed by indirect heat exchange against a first bottoms liquid at first pressure, and a second bottoms liquid at a second pressure that is different from the first pressure.Type: ApplicationFiled: February 11, 2016Publication date: August 17, 2017Applicant: Air Products and Chemicals, Inc.Inventors: Vincent White, Paul Higginbotham, John Eugene Palamara, Alan Berger
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Publication number: 20150184932Abstract: The power required to recover C3+ hydrocarbons from crude carbon dioxide comprising C1+ hydrocarbons and hydrogen sulfide may be reduced by distilling the crude carbon dioxide to produce carbon dioxide-enriched overhead vapor and C3+ hydrocarbon-enriched bottoms liquid such that the hydrogen sulfide is rejected with the overhead vapor. Power consumption reductions may be achieved by incorporating a heat pump cycle using carbon dioxide vapor as working fluid to provide at least a part of the refrigeration duty and using a side reboiler to reduce the bottom reboiler duty. Where the bottoms liquid is further processed to produce “lighter” and “heavier” hydrocarbon fractions, the process enables optimization of upgrading crude oil on the basis of API gravity, Reid Vapor pressure and/or viscosity.Type: ApplicationFiled: December 30, 2013Publication date: July 2, 2015Applicant: AIR PRODUCTS AND CHEMICALS, INC.Inventors: Paul Higginbotham, Liu Yang, John Eugene Palamara, Vincent White