Patents by Inventor Jonathan Grant
Jonathan Grant 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: 20240118986Abstract: A method includes monitoring performance of a generated model while the generated model is being used for classification on live data, the monitoring including determining a first performance value of the generated model at a first point in time and determining a second performance value of the generated model at a second point in time; rendering, within a graphical user interface, a plot including a first axis and a second axis, the first axis including a characterization of a first performance metric and the second axis including a characterization of a second performance metric; and rendering, within the graphical user interface and the plot, a first graphical object at a first location characterizing the first performance value and a second graphical object at a second location characterizing the second performance value. Related apparatus, systems, techniques and articles are also described.Type: ApplicationFiled: December 20, 2023Publication date: April 11, 2024Inventors: Arijit Sengupta, Jonathan Wray, Grigory Nudelman, Daniel Kane, Geoffrey Grant
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Patent number: 11911372Abstract: A compound of formula (I), or a pharmaceutically acceptable salt thereof.Type: GrantFiled: June 28, 2019Date of Patent: February 27, 2024Assignee: CTXT PTY LTDInventors: Paul Anthony Stupple, Helen Rachel Lagiakos, Richard Charles Foitzik, Michelle Ang Camerino, George Nikolakopoulos, Ylva Elisabet Bergman Bozikis, Wilhelmus Johannes Antonius Kersten, Scott Raymond Walker, Jonathan Grant Hubert
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Publication number: 20230062932Abstract: This disclosure relates to compounds of formula (I), which are modulators of STING. Also disclosed are pharmaceutical compositions comprising compounds of formula (I) and methods of using compounds of formula (I) in the treatment or prevention of diseases ameliorated by the modulation of STING.Type: ApplicationFiled: December 18, 2020Publication date: March 2, 2023Inventors: Benjamin Joseph MORROW, Jonathan Grant HUBERT, Paul Anthony STUPPLE, Michelle Ang CAMERINO, Matthew Lloyd DENNIS, Anthony Nicholas CUZZUPE
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Publication number: 20220389032Abstract: A compound of formula (I): wherein: Y is (CH2)n, where n is from 2 to 4; W1 and W11 are independently selected from OH and ORP, where RP is Me or Et.Type: ApplicationFiled: July 17, 2020Publication date: December 8, 2022Inventors: Benjamin Joseph Morrow, Jonathan Grant Hubert, Ylva Elisabet Bergman Bozikis, Michelle Ang Camerino, Anthony Nicholas Cuzzupe, Paul Anthony Stupple
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Publication number: 20220380354Abstract: A compound of formula (I); wherein: W is O or NH; A1 is CRA or N; A2 is CRB or N; A3 is CRC or N; A4 is CRD or N; where no more than two of A1, A2, A3, and A4 may be N; one or two of RA, RB, RC and RD, (if present) are selected from H, F, Cl, Br, Me, CF3, cyclopropyl, cyano, OMe, OEt, CH2OH, CH2OMe and OH; the remainder of R A, RB, RC and RD, (if present) are H; RN1 is H or Me; one of RC2 and RC3 is C(?O)NH2; the other is selected from H, Cl, F, Br, Me, OMe, OEt, cyano, CF3, CH2OH, CH2OMe, C2-4 alkenyl and C5heterocyclyl; RC1 and RC4 are independently selected from H, Cl, F, Br, Me, OMe, OEt, cyano, CF3, CH2OH, CH2OMe, C2-4 alkenyl and C5heterocyclyl.Type: ApplicationFiled: July 17, 2020Publication date: December 1, 2022Inventors: Benjamin Joseph Morrow, Jonathan Grant Hubert, Matthew Lloyd Dennis, Anthony Nicholas Cuzzupe, Paul Anthony Stupple
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Publication number: 20210372421Abstract: An oil feed assembly for a vacuum pump comprises: an oil feeder located for feeding oil to one side of a bearing of the vacuum pump; an oil sump located on the one side of the bearing and configured to receive excess oil from the oil feeder; and a venting bypass conduit fluidly coupled with the oil sump and with another side of the bearing, the venting bypass conduit having an inlet located at an elevated position above a floor of the oil sump and configured to convey gas from the oil sump to the another side of the bearing. In this way, the venting bypass conduit provides an alternative path which allows gas within the oil sump to escape during pump-down while preventing oil within the oil sump from escaping with the gas travelling through the venting bypass conduit.Type: ApplicationFiled: October 23, 2019Publication date: December 2, 2021Inventors: Paul Milner, Nicolas Jonathan Grant, Emiliano Lucchetta
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Patent number: 11162591Abstract: A seal ring assembly for a rotor shaft includes a seal casing defining a radially inwardly directed channel. The seal ring is disposed in the radially inwardly directed channel of the seal casing. The seal ring is resiliently joined about the shaft to form a seal, and the seal ring comprises an electrically insulating or dissipative material or a non-metallic material.Type: GrantFiled: March 10, 2016Date of Patent: November 2, 2021Assignee: GENERAL ELECTRIC COMPANYInventors: Matthew Robert Martin, James Jonathan Grant, Anthony James George, Eric Steven Buskirk, Daniel James Fitzmorris
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Publication number: 20210213004Abstract: A compound of formula (I), or a pharmaceutically acceptable salt thereof.Type: ApplicationFiled: June 28, 2019Publication date: July 15, 2021Inventors: Paul Anthony Stupple, Helen Rachel Lagiakos, Richard Charles Foitzik, Michelle Ang Camerino, George Nikolakopoulos, Ylva Elisabet Bergman Bozikis, Wilhelmus Johannes Antonius Kersten, Scott Raymond Walker, Jonathan Grant Hubert
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Patent number: 10739405Abstract: Various embodiments include a system having: at least one computing device configured to monitor a dynamoelectric machine having a rotor including an exciter electrically coupled with a field winding, by performing actions including: obtaining measured data indicating a resistance of the field winding at a plurality of rotor angular positions while the rotor is rotating at a speed below one-hundred revolutions per minute; comparing the measured data indicating the resistance of the field winding at the plurality of rotor angular positions with a threshold resistance range; and indicating a potential fault in the field winding in response to determining the measured data indicating the resistance deviates from the threshold resistance range.Type: GrantFiled: March 28, 2017Date of Patent: August 11, 2020Assignee: General Electric CompanyInventors: Sreedhar Desabhatla, James Jonathan Grant
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Publication number: 20200149538Abstract: A power supply system for vacuum pump comprising a power supply means to supply electrical energy to the vacuum pump for operation and energy storage means connected to the vacuum pump to store energy produced by the vacuum pump during ramp-down of the vacuum pump.Type: ApplicationFiled: July 5, 2018Publication date: May 14, 2020Inventors: Alexander James Patey, Nicolas Jonathan Grant
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Patent number: 10224776Abstract: A retention assembly for retaining a plurality of elements in a stator slot of an electric machine is provided. The retention assembly may include a stator wedge fixedly positioned in a dovetail in the stator slot to retain the plurality of elements; a top ripple spring between the plurality of elements and the stator wedge; and at least one shim positioned between the stator wedge and a load bearing surface of the dovetail. A method may include compressing the stator wedge in the stator slot from a first position thereof relative to the dovetail of the stator slot, the compressing creating a gap between the stator wedge and the dovetail. A shim may be inserted in the gap; the compressing released such that the shim retains the stator wedge in a second position that is more compressed relative to the plurality of elements in the stator slot compared to the first position.Type: GrantFiled: June 3, 2015Date of Patent: March 5, 2019Assignee: General Electric CompanyInventors: Eric Steven Buskirk, Andrew Duane Brown, James Jonathan Grant, Curtis Maurice Hebert, Benjamin Alber Mancuso, Matthew Robert Martin, Jessica Mary Powers
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Publication number: 20170292996Abstract: Various embodiments include a system having: at least one computing device configured to monitor a dynamoelectric machine having a rotor including an exciter electrically coupled with a field winding, by performing actions including: obtaining measured data indicating a resistance of the field winding at a plurality of rotor angular positions while the rotor is rotating at a speed below one-hundred revolutions per minute; comparing the measured data indicating the resistance of the field winding at the plurality of rotor angular positions with a threshold resistance range; and indicating a potential fault in the field winding in response to determining the measured data indicating the resistance deviates from the threshold resistance range.Type: ApplicationFiled: March 28, 2017Publication date: October 12, 2017Inventors: Sreedhar Desabhatla, James Jonathan Grant
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Publication number: 20170261107Abstract: A seal ring assembly for a rotor shaft includes a seal casing defining a radially inwardly directed channel. The seal ring is disposed in the radially inwardly directed channel of the seal casing. The seal ring is resiliently joined about the shaft to form a seal, and the seal ring comprises an electrically insulating or dissipative material or a non-metallic material.Type: ApplicationFiled: March 10, 2016Publication date: September 14, 2017Applicant: General Electric CompanyInventors: Matthew Robert Martin, James Jonathan Grant, Anthony James George, Eric Steven Buskirk, Daniel James Fitzmorris
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Patent number: 9759630Abstract: A system for detecting a gas leak in a generator includes a source of carbon dioxide gas, and a subsystem for introducing the carbon dioxide gas into the generator. An infrared imaging device is adapted to communicate with a notification device to display an image of at least a portion of the generator and the carbon dioxide gas. The infrared imaging device is a cooled detector and a filter with a spectral response between about 3 ?m and about 5 ?m. At least one of the detector and the filter is cooled to between about ?80° C. and about ?200° C. The gas leak will be indicated on the notification device.Type: GrantFiled: September 13, 2016Date of Patent: September 12, 2017Assignee: General Electric CompanyInventors: James Jun Xu, James Jonathan Grant, James Wilson Clark, Marlowe Cameron Bjorklund
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Publication number: 20170138813Abstract: A system for detecting a gas leak in a machine includes a source of a non-corrosive tracer gas, and a subsystem for introducing the non-corrosive tracer gas into the machine. An infrared imaging device is adapted to communicate with a notification device to display an image of at least a portion of the machine. The infrared imaging device has a cooled detector and a filter with a spectral response between about 3 ?m and about 5 ?m. At least one of the detector and the filter is cooled. The infrared imaging device includes one of a mercury cadmium telluride (MCT) photodetector, an indium antimonide (InSb) photodetector or a mid-wavelength quantum well infrared photodetector (QWIP). The notification device is adapted to indicate the gas leak.Type: ApplicationFiled: November 13, 2015Publication date: May 18, 2017Inventors: James Jun Xu, James Jonathan Grant
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Publication number: 20160377502Abstract: A system for detecting a gas leak in a generator includes a source of carbon dioxide gas, and a subsystem for introducing the carbon dioxide gas into the generator. An infrared imaging device is adapted to communicate with a notification device to display an image of at least a portion of the generator and the carbon dioxide gas. The infrared imaging device is a cooled detector and a filter with a spectral response between about 3 ?m and about 5 ?m. At least one of the detector and the filter is cooled to between about ?80° C. and about ?200° C. The gas leak will be indicated on the notification device.Type: ApplicationFiled: September 13, 2016Publication date: December 29, 2016Applicant: General Electric CompanyInventors: James Jun Xu, James Jonathan Grant, James Wilson Clark, Marlowe Cameron Bjorklund
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Publication number: 20160359385Abstract: A retention assembly for retaining a plurality of elements in a stator slot of an electric machine is provided. The retention assembly may include a stator wedge fixedly positioned in a dovetail in the stator slot to retain the plurality of elements; a top ripple spring between the plurality of elements and the stator wedge; and at least one shim positioned between the stator wedge and a load bearing surface of the dovetail. A method may include compressing the stator wedge in the stator slot from a first position thereof relative to the dovetail of the stator slot, the compressing creating a gap between the stator wedge and the dovetail. A shim may be inserted in the gap; the compressing released such that the shim retains the stator wedge in a second position that is more compressed relative to the plurality of elements in the stator slot compared to the first position.Type: ApplicationFiled: June 3, 2015Publication date: December 8, 2016Inventors: Eric Steven Buskirk, Andrew Duane Brown, James Jonathan Grant, Curtis Maurice Hebert, Benjamin Alber Mancuso, Matthew Robert Martin, Jessica Mary Powers
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Patent number: 9509183Abstract: Various embodiments include apparatuses adapted to include a dynamoelectric machine rotor with a modified outer surface. In some embodiments apparatuses include a dynamoelectric machine rotor including a rotor body having a spindle, pole regions, the pole regions having a non-uniform radial distance from an axis of rotation of the rotor to an outer surface of the pole regions and a plurality of slots in the outer surface of the rotor body, the plurality of slots being spaced apart in a circumferential direction of the rotor body, each of the plurality of slots extending in an axial direction of the rotor body.Type: GrantFiled: July 19, 2013Date of Patent: November 29, 2016Assignee: General Electric CompanyInventors: Venkata Subramanya Sarma Devarakonda, Patrick Robert Davis, James Jonathan Grant, Paul August Quail, John Russell Yagielski
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Patent number: 9488629Abstract: A system and method for detecting a gas leak in a generator is provided. The system includes a source of a non-corrosive tracer gas, and a subsystem for introducing the non-corrosive tracer gas into the hydrogen cooled generator. An infrared imaging device is adapted to communicate with a notification device to display an image of at least a portion of the hydrogen cooled generator and the non-corrosive tracer gas. The infrared imaging device includes a cooled detector, and a filter with a spectral response between about 3 ?m and about 5 ?m. The detector and/or the filter is cooled to between about ?80° C. and about ?200° C. The gas leak will be indicated on the notification device. The generator may hydrogen cooled, and on-line or on-grid.Type: GrantFiled: April 10, 2014Date of Patent: November 8, 2016Assignee: General Electric CompanyInventors: James Jun Xu, James Jonathan Grant, Marlowe Cameron Bjorklund, James Wilson Clark
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Publication number: 20150292975Abstract: A system and method for detecting a gas leak in a generator is provided. The system includes a source of a non-corrosive tracer gas, and a subsystem for introducing the non-corrosive tracer gas into the hydrogen cooled generator. An infrared imaging device is adapted to communicate with a notification device to display an image of at least a portion of the hydrogen cooled generator and the non-corrosive tracer gas. The infrared imaging device includes a cooled detector, and a filter with a spectral response between about 3 ?m and about 5 ?m. The detector and/or the filter is cooled to between about ?80° C. and about ?200° C. The gas leak will be indicated on the notification device. The generator may hydrogen cooled, and on-line or on-grid.Type: ApplicationFiled: April 10, 2014Publication date: October 15, 2015Applicant: General Electric CompanyInventors: James Jun Xu, James Jonathan Grant, Marlowe Cameron Bjorklund, James Wilson Clark