Patents by Inventor Anthony Matthews
Anthony Matthews 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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Patent number: 10852051Abstract: A method for forming a gas gap heat switch is provided comprising the following steps: (a) providing first and second conductors, and first and second connecting members, wherein the connecting members each have a thermal conductivity at least five times smaller than that of the conductors when at a temperature of 100K; (b) fusing the first conductor to the first connecting member and the second conductor to the second connecting member; (c) aligning the conductors such that the first and second conductors extend along a common major axis; (d) bringing proximal ends of the aligned conductors into contact with each other when said conductors are at a first temperature; and (e) joining the first connecting member to the second connecting member so as to form a chamber around at least the proximal ends of the conductors.Type: GrantFiled: June 5, 2017Date of Patent: December 1, 2020Assignee: Oxford Instruments Nanotechnology Tools LimitedInventor: Anthony Matthews
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Publication number: 20200370792Abstract: A cryogenic cooling system is provided comprising a first stage 6, a second stage 7, and a third stage 8, wherein the second stage 7 is arranged between the first stage 6 and the third stage 8. A first dilution unit 12 is provided comprising a first still 11 and a first mixing chamber 13, wherein the first still 11 is thermally coupled to the first stage 6 and the first mixing chamber 13 is thermally coupled to the third stage 8. A second dilution unit 32 is further provided comprising a second still 31 and a second mixing chamber 33, wherein the second still 31 is thermally coupled to the first stage 6 and the second mixing chamber 33 is thermally coupled to the second stage 7.Type: ApplicationFiled: March 24, 2020Publication date: November 26, 2020Inventor: Anthony Matthews
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Publication number: 20200180959Abstract: A process is disclosed for removing nitrous components from a raw liquid nitric acid stream to produce a bleached nitric acid product (55). The raw liquid nitric acid stream (37) is from an absorber (19) of a nitric acid process. The process comprises contacting the raw nitric acid liquid stream with an oxidising gas (12) in a bleaching stage (52). At least some of the gas effluent (12c) from the bleaching stage enters (12d) a combustion stage (15) of the nitric acid process. The oxidising gas (12) entering the bleaching stage (52) may comprise at least about one-third of an oxidising gas feed (12) to the nitric acid process. At least about one-tenth of the bleaching stage gas effluent (12c) may enter (12d) the combustion stage (15).Type: ApplicationFiled: August 24, 2018Publication date: June 11, 2020Inventors: Brian Scott Haynes, Anthony Matthew Johnson
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Publication number: 20190383525Abstract: A cryogenic cooling system is provided comprising: a mechanical refrigerator, a heat pipe and a heat switch assembly. The mechanical refrigerator has a first cooled stage and a second cooled stage. The heat pipe has a first part coupled thermally to the second cooled stage and a second part coupled thermally to a target assembly. The heat pipe is adapted to contain a condensable gaseous coolant when in use. The heat switch assembly comprises one or more gas gap heat switches, a first end coupled thermally to the second cooled stage and a second end coupled thermally to the target assembly. The cryogenic cooling system is adapted to be operated in a heat pipe cooling mode in which the temperature of the second cooled stage is lower than the first cooled stage and wherein the temperature of the target assembly causes the coolant within the second part of the heat pipe to be gaseous and the temperature of the second cooled stage causes the coolant in the first part of the heat pipe to condense.Type: ApplicationFiled: June 14, 2019Publication date: December 19, 2019Inventors: Anthony MATTHEWS, Mark PATTON
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Publication number: 20190338996Abstract: A method for forming a gas gap heat switch is provided comprising the following steps: (a) providing first and second conductors, and first and second connecting members, wherein the connecting members each have a thermal conductivity at least five times smaller than that of the conductors when at a temperature of 100K; (b) fusing the first conductor to the first connecting member and the second conductor to the second connecting member; (c) aligning the conductors such that the first and second conductors extend along a common major axis; (d) bringing proximal ends of the aligned conductors into contact with each other when said conductors are at a first temperature; and (e) joining the first connecting member to the second connecting member so as to form a chamber around at least the proximal ends of the conductors.Type: ApplicationFiled: June 5, 2017Publication date: November 7, 2019Applicant: OXFORD INSTRUMENTS NANOTECHNOLOGY TOOLS LIMITEDInventor: Anthony MATTHEWS
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Patent number: 9816750Abstract: A method is provided of operating a cryogenic cooling system, in which a target region for receiving a sample is cooled by a dilution refrigerator containing an operational fluid. Firstly any operational fluid is removed from the dilution refrigerator. Target apparatus comprising the sample is loaded from a high temperature location to the target region. The target apparatus is then pre-cooled in the target region to a first temperature using a mechanical refrigerator. The operational fluid is then supplied to the dilution refrigerator and the dilution refrigerator operated so as to cool the target apparatus in the target location to a second temperature that is lower than the first temperature. A suitable system for performing the method is also disclosed.Type: GrantFiled: August 13, 2012Date of Patent: November 14, 2017Assignee: Oxford INstruments Nanotechnology Tools LimitedInventors: Graham Batey, Par Gustav Teleberg, Anthony Matthews, Christopher Wilkinson
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Patent number: 9701746Abstract: Specific binding members for Nerve Growth Factor (NGF), in particular anti-NGF antibody molecules, especially human antibody molecules, and especially those that neutralize NGF activity. Methods for using anti-NGF antibody molecules in diagnosis or treatment of NGF related disorders, including pain, asthma, chronic obstructive pulmonary disease, pulmonary fibrosis, other diseases of airway inflammation, diabetic neuropathy, cardiac arrhythmias, HIV, arthritis, psoriasis and cancer.Type: GrantFiled: April 18, 2016Date of Patent: July 11, 2017Assignee: MedImmune LimitedInventors: Ruth Franks, Andrew Grier Buchanan, Albert George Thom, Fraser Ewing Welsh, Philip Antony Bland-Ward, Matthew Alexander Sleeman, Carl Anthony Matthews, Celia Patricia Hart, Jon Eric Hawkinson
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Patent number: 9493364Abstract: A process for producing ammonium nitrate is disclosed, which process comprises exposing a gaseous oxidizer feed composed at least substantially of ammonia, steam and an oxidizing gas to conditions whereby the ammonia is oxidized to produce a reaction mixture including nitrogen monoxide and water vapor. The reaction mixture is cooled in a heat exchanger whereby the nitrogen monoxide is oxidized, the water vapor is condensed and the products of the nitrogen monoxide oxidation react with and are absorbed by the condensed water to form a nitric acid stream, with substantially all of the nitrogen monoxide in the reaction mixture being converted to nitric acid. The nitric acid stream is reacted with a stream of ammonia to form the ammonium nitrate.Type: GrantFiled: December 19, 2014Date of Patent: November 15, 2016Assignees: ORICA INTERNATIONAL PTE LTD, THE UNIVERSITY OF SYDNEYInventors: Anthony Matthew Johnston, Brian Scott Haynes, Gregory Lawrence Conroy
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Publication number: 20160327595Abstract: According to various aspects and embodiments, a power distribution unit (PDU) is provided. The power distribution unit includes an input configured to receive input power, a plurality of outputs each coupled to the input and configured to receive input power, and each output of the plurality of outputs having an output configured to provide output power, and a controller coupled to the plurality of outputs and configured to determine a plurality of time intervals based on a frequency of the input power, measure a current at each time interval of the plurality of time intervals for each output of the plurality of outputs, generate a plurality of current measurement sums based on current measurement values associated with each time interval of the plurality of time intervals, and determine a root-mean-square (RMS) value based on the plurality of current measurement sums.Type: ApplicationFiled: December 26, 2013Publication date: November 10, 2016Inventors: Mark Vincent Reinders, Ross Everett Dozier, Daniel J. Rohr, Anthony Matthew Mueller
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Publication number: 20160297878Abstract: Specific binding members for Nerve Growth Factor (NGF), in particular anti-NGF antibody molecules, especially human antibody molecules, and especially those that neutralise NGF activity. Methods for using anti-NGF antibody molecules in diagnosis or treatment of NGF related disorders, including pain, asthma, chronic obstructive pulmonary disease, pulmonary fibrosis, other diseases of airway inflammation, diabetic neuropathy, cardiac arrhythmias, HIV, arthritis, psoriasis and cancer.Type: ApplicationFiled: April 18, 2016Publication date: October 13, 2016Applicant: MedImmune LimitedInventors: Ruth Franks, Andrew Grier Buchanan, Albert George Thom, Fraser Ewing Welsh, Philip Antony Bland-Ward, Matthew Alexander Sleeman, Carl Anthony Matthews, Celia Patricia Hart, Jon Eric Hawkinson
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Patent number: 9315571Abstract: Specific binding members for Nerve Growth Factor (NGF), in particular anti-NGF antibody molecules, especially human antibody molecules, and especially those that neutralize NGF activity. Methods for using anti-NGF antibody molecules in diagnosis or treatment of NGF related disorders, including pain, asthma, chronic obstructive pulmonary disease, pulmonary fibrosis, other diseases of airway inflammation, diabetic neuropathy, cardiac arrhythmias, HIV, arthritis, psoriasis and cancer.Type: GrantFiled: January 24, 2006Date of Patent: April 19, 2016Assignees: Elan Pharma International Limited, MedImmune LimitedInventors: Ruth Franks, Andrew Grier Buchanan, Albert George Thom, Fraser Ewing Welsh, Philip Antony Bland-Ward, Matthew Alexander Sleeman, Carl Anthony Matthews, Celia Patricia Hart, Jon Eric Hawkinson
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Patent number: 9243825Abstract: Cooling apparatus is provided which comprises a mechanical refrigerator and a heat pipe. The mechanical refrigerator has a first cooled stage and a second cooled stage, the second cooled stage being adapted to be coupled thermally with target apparatus to be cooled. The heat pipe has a first part coupled thermally to the first stage of the mechanical refrigerator and a second part coupled thermally to a cooled member which may comprise the second stage of the mechanical refrigerator. The heat pipe is adapted to contain a condensable gaseous coolant when in use. An example coolant is Krypton. The apparatus is operated in a first cooling mode in which the temperature of the cooled member causes the coolant within the second part of the heat pipe to be gaseous and the temperature of the first stage causes the coolant in the first part to condense, whereby the cooled member is cooled by the movement of the condensed liquid from the first part to the second part of the heat pipe.Type: GrantFiled: November 11, 2011Date of Patent: January 26, 2016Assignee: Oxford Instruments Nanotechnology Tools LimitedInventors: Vladimir Mikheev, Par G. Teleberg, Anthony Matthews, Justin Elford
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Patent number: 9199849Abstract: A process for producing nitric acid is disclosed in which a gaseous oxidizer feed composed at least substantially of ammonia, steam and an oxidizing gas is exposed to conditions whereby the ammonia is oxidized to produce a reaction mixture including nitrogen monoxide and water vapor. The reaction mixture is then cooled in a heat exchanger whereby: a) the nitrogen monoxide is oxidized and the water vapor is caused to condense, b) the products of the nitrogen monoxide oxidation react with and are absorbed by the condensed water, and c) substantially all of the nitrogen monoxide in the reaction mixture is converted to nitric acid. Also disclosed is a nitric acid solution when produced by the disclosed process.Type: GrantFiled: December 1, 2011Date of Patent: December 1, 2015Assignees: ORICA INTERNATIONAL PTE LTD, THE UNIVERSITY OF SYDNEYInventors: Anthony Matthew Johnston, Brian Scott Haynes
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Publication number: 20150203360Abstract: A process for producing ammonium nitrate is disclosed, which process comprises exposing a gaseous oxidiser feed composed at least substantially of ammonia, steam and an oxidising gas to conditions whereby the ammonia is oxidised to produce a reaction mixture including nitrogen monoxide and water vapour. The reaction mixture is cooled in a heat exchanger whereby the nitrogen monoxide is oxidised, the water vapour is condensed and the products of the nitrogen monoxide oxidation react with and are absorbed by the condensed water to form a nitric acid stream, with substantially all of the nitrogen monoxide in the reaction mixture being converted to nitric acid. The nitric acid stream is reacted with a stream of ammonia to form the ammonium nitrate. Also disclosed is ammonium nitrate per se (in any of its various possible forms) when produced by the disclosed process.Type: ApplicationFiled: December 19, 2014Publication date: July 23, 2015Inventors: Anthony Matthew Johnston, Brian Scott Haynes, Gregory Lawrence Conroy
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Patent number: 8945499Abstract: A process for producing ammonium nitrate is disclosed, which process comprises exposing a gaseous oxidiser feed composed at least substantially of ammonia, steam and an oxidising gas to conditions whereby the ammonia is oxidised to produce a reaction mixture including nitrogen monoxide and water vapour. The reaction mixture is cooled in a heat exchanger whereby the nitrogen monoxide is oxidised, the water vapour is condensed and the products of the nitrogen monoxide oxidation react with and are absorbed by the condensed water to form a nitric acid stream, with substantially all of the nitrogen monoxide in the reaction mixture being converted to nitric acid. The nitric acid stream is reacted with a stream of ammonia to form the ammonium nitrate.Type: GrantFiled: December 1, 2011Date of Patent: February 3, 2015Assignees: Orica International Pte Ltd, The University of SydneyInventors: Anthony Matthew Johnston, Brian Scott Haynes, Gregory Lawrence Conroy
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Publication number: 20140229239Abstract: Embodiments of the invention provide for systems, computer program products, and methods for a face retirement tool that allows a user to help plan for retirement. The face retirement tool receives an image by capturing an image of the user. In some embodiments the person takes an image of the user's face using an interface in the face retirement tool. The face retirement tool ages the image of the user's face into one or more separate images illustrating the user's face at different ages at points of time in the future. The face retirement tool further provides retirement tools to the user through an interface, in order to assist the user in planning for retirement. The retirement tools may be accessed through links in the face retirement tool or the retirement tools may be included as part of the face retirement tool.Type: ApplicationFiled: February 14, 2013Publication date: August 14, 2014Applicant: Bank of America CorporationInventors: Anthony Matthew Hitchman, James I. Brown
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Publication number: 20140202179Abstract: A method is provided of operating a cryogenic cooling system, in which a target region for receiving a sample is cooled by a dilution refrigerator containing an operational fluid. Firstly any operational fluid is removed from the dilution refrigerator. Target apparatus comprising the sample is loaded from a high temperature location to the target region. The target apparatus is then pre-cooled in the target region to a first temperature using a mechanical refrigerator. The operational fluid is then supplied to the dilution refrigerator and the dilution refrigerator operated so as to cool the target apparatus in the target location to a second temperature that is lower than the first temperature. A suitable system for performing the method is also disclosed.Type: ApplicationFiled: August 13, 2012Publication date: July 24, 2014Applicant: OXFORD INSTRUMENTS NANOTECHNOLOGY TOOLS LIMITEDInventors: Graham Batey, Par Gustav Teleberg, Anthony Matthews, Christopher Wilkinson
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Patent number: 8628745Abstract: A process for producing ammonium nitrate is disclosed and in which: a) a gaseous oxidizer feed composed at least substantially of ammonia, steam and an oxidizing gas is exposed to conditions whereby the ammonia is oxidized to produce a reaction mixture including nitrogen monoxide and water vapor, b) the reaction mixture is cooled in a heat exchanger whereby the nitrogen monoxide is oxidized, the water vapor is condensed and the products of the nitrogen monoxide oxidation react with and are absorbed by the condensed water to form a nitric acid stream, with substantially all of the nitrogen monoxide in the reaction mixture being converted to nitric acid, and c) the nitric acid stream is reacted with a stream of ammonia in an ammonium nitrate producing stage to form the ammonium nitrate.Type: GrantFiled: December 1, 2011Date of Patent: January 14, 2014Assignees: The University of Sydney, Orica International Pte Ltd.Inventors: Anthony Matthew Johnston, Brian Scott Haynes
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Publication number: 20130319019Abstract: Cooling apparatus is provided which comprises a mechanical refrigerator and a heat pipe. The mechanical refrigerator has a first cooled stage and a second cooled stage, the second cooled stage being adapted to be coupled thermally with target apparatus to be cooled. The heat pipe has a first part coupled thermally to the first stage of the mechanical refrigerator and a second part coupled thermally to a cooled member which may comprise the second stage of the mechanical refrigerator. The heat pipe is adapted to contain a condensable gaseous coolant when in use. An example coolant is Krypton. The apparatus is operated in a first cooling mode in which the temperature of the cooled member causes the coolant within the second part of the heat pipe to be gaseous and the temperature of the first stage causes the coolant in the first part to condense, whereby the cooled member is cooled by the movement of the condensed liquid is from the first part to the second part of the heat pipe.Type: ApplicationFiled: November 11, 2011Publication date: December 5, 2013Inventors: Vladimir Mikheev, Par G. Teleberg, Anthony Matthews, Justin Elford
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Publication number: 20130294977Abstract: A heat exchange apparatus is disclosed for use in the production of nitric acid and which provides for feed-effluent heat exchange and integrated nitrogen dioxide absorption. The apparatus includes a core structure having first and second groups of diffusion bonded corrosion resistant metal plates having fluid flow channel systems formed therein. A feed-effluent heat exchange system is provided by first channel systems of the first and second groups of plates being juxtaposed in heat exchange relationship and an absorption system is provided by second channel systems of the first and second groups of plates being juxtaposed in heat exchange relationship.Type: ApplicationFiled: December 1, 2011Publication date: November 7, 2013Applicants: MEGGIT (UK) LIMITED, THE UNIVERSITY OF SYDNEYInventors: Anthony Matthew Johnston, Brian Scott Haynes