Patents by Inventor Christopher Weston

Christopher Weston 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).

  • Publication number: 20240104394
    Abstract: Provided are computing systems, methods, and platforms that automatically produce production-ready machine learning models and deployment pipelines from minimal input information such as a raw training dataset. In particular, one example computing system can import a training dataset associated with a user. The computing system can execute an origination machine learning pipeline to perform a model architecture search that selects and trains a machine learning model for the training dataset. Execution of the origination machine learning pipeline can also result in generation of a deployment machine learning pipeline configured to enable deployment of the machine learning model (e.g., running the machine learning model to produce inferences and/or optionally other tasks such as re-training and/or re-tuning the model).
    Type: Application
    Filed: March 11, 2022
    Publication date: March 28, 2024
    Inventors: Amy Skerry-Ryan, Quentin Lascombes de Laroussilhe, Ronald Rong Yang, Carla Marie Riggi, Chansoo Lee, Jordan Arthur Grimstad, Christopher Mark Lamb, Joseph Michael Moran, Nihesh Anderson Klutto Milleth, Noah Weston Hadfield-Menell, Volodymyr Shtenovych, Ziqi Huang, Sagi Perel, Michael David Gerard, Mehadi Seid Hassen
  • Patent number: 11612876
    Abstract: Primary, secondary (1°,2°) alkylethylenediamine- and alkylpropylenediamine-appended variants of metal-organic framework are provided for CO2 capture applications. Increasing the size of the alkyl group on the secondary amine enhances the stability to diamine volatilization from the metal sites. Two-step adsorption/desorption profiles are overcome by minimzing steric interactions between adjacent ammonium carbamate chains. For instance, the isoreticularly expanded framework Mg2(dotpdc) (dotpdc4?=4,4?-dioxido-[1,1?:4?,1?-terphenyl]-3,3?-dicarboxylate), yields diamine-appended adsorbents displaying a single CO2 adsorption step. Further, use of the isomeric framework Mg-IRMOF-74-II or Mg2(pc-dobpdc) (pc-dobpdc4?=3,3-dioxidobiphenyl-4,4-dicarboxylate, pc=para-carboxylate) also leads to a single CO2 adsorption step with bulky diamines.
    Type: Grant
    Filed: February 17, 2021
    Date of Patent: March 28, 2023
    Assignees: THE REGENTS OF THE UNIVERSITY OF CALIFORNIA, EXXONMOBIL TECHNOLOGY AND ENGINEERING COMPANY
    Inventors: Jeffrey R. Long, Simon Christopher Weston, Phillip J. Milner, Jeffrey D. Martell, Rebecca L. Siegelman
  • Patent number: 11586682
    Abstract: Methods, systems, and techniques for enhancing a VMS are disclosed. One of the disclosed methods includes populating a user interface page with one or more images, each showing a single person matched to a known identity, and each taken contemporaneously with one or more respective access control event occurrences identifiable to the single person. User selection input is receivable to mark at least one of the images as a reference image for an appearance search to find additional images of the single person captured by video cameras within a surveillance system.
    Type: Grant
    Filed: July 30, 2019
    Date of Patent: February 21, 2023
    Assignee: MOTOROLA SOLUTIONS, INC.
    Inventors: Christian Lemay, Steven Lewis, Elaine A. Ling Quek, Iain McVey, William Christopher Weston
  • Publication number: 20220228414
    Abstract: A door arrangement, for use on an aircraft, includes a door and an actuation arrangement. The arrangement is configured to move the door between an open position and a closed position. The actuation arrangement includes: a first member coupled to the door such that movement of the first member moves the door; a second member pivotally coupled to the first member and arranged to drive movement of the first member, wherein the second member is movable between a first position which corresponds to the door being in an open position and a second position which corresponds to the door being in a closed position; and an actuator arranged to rotate the second member between the first position and second positions. The door arrangement further comprises a fixed stop.
    Type: Application
    Filed: January 11, 2022
    Publication date: July 21, 2022
    Inventors: Jack William Timms, Christopher Weston
  • Publication number: 20210370267
    Abstract: Primary, secondary (1°,2°) alkylethylenediamine- and alkylpropylenediamine-appended variants of metal-organic framework are provided for CO2 capture applications. Increasing the size of the alkyl group on the secondary amine enhances the stability to diamine volatilization from the metal sites. Two-step adsorption/desorption profiles are overcome by minimzing steric interactions between adjacent ammonium carbamate chains. For instance, the isoreticularly expanded framework Mg2(dotpdc) (dotpdc4?=4,4?-dioxido-[1,1?:4?,1?-terphenyl]-3,3?-dicarboxylate), yields diamine-appended adsorbents displaying a single CO2 adsorption step. Further, use of the isomeric framework Mg-IRMOF-74-II or Mg2(pc-dobpdc) (pc-dobpdc4?=3,3-dioxidobiphenyl-4,4-dicarboxylate, pc=para-carboxylate) also leads to a single CO2 adsorption step with bulky diamines.
    Type: Application
    Filed: February 17, 2021
    Publication date: December 2, 2021
    Inventors: Jeffrey R. Long, Simon Christopher Weston, Phillip J. Milner, Jeffrey D. Martell, Rebecca L. Siegelman
  • Patent number: 10953385
    Abstract: Primary, secondary (1º,2º) alkylethylenediamine- and alkylpropylenediamine-appended variants of metal-organic framework are provided for CO2 capture applications. Increasing the size of the alkyl group on the secondary amine enhances the stability to diamine volatilization from the metal sites. Two-step adsorption/desorption profiles are overcome by minimizing steric interactions between adjacent ammonium carbamate chains. For instance, the isoreticularly expanded framework Mg2(dotpdc) (dotpdc4?=4,4?-dioxido-[1,1?:4?,1?-terphenyl]-3,3?-dicarboxylate), yields diamine-appended adsorbents displaying a single CO2 adsorption step. Further, use of the isomeric framework Mg-IRMOF-74-II or Mg2(pc-dobpdc) (pc-dobpdc4?=3,3-dioxidobiphenyl-4,4-dicarboxylate, pc=para-carboxylate) also leads to a single CO2 adsorption step with bulky diamines.
    Type: Grant
    Filed: July 25, 2018
    Date of Patent: March 23, 2021
    Assignees: The Regents of the University of California, ExxonMobil Research and Engineering Company
    Inventors: Jeffrey R. Long, Simon Christopher Weston, Phillip J. Milner, Jeffrey D. Martell, Rebecca L. Siegelman
  • Publication number: 20210034671
    Abstract: Methods, systems, and techniques for enhancing a VMS are disclosed. One of the disclosed methods includes populating a user interface page with one or more images, each showing a single person matched to a known identity, and each taken contemporaneously with one or more respective access control event occurrences identifiable to the single person. User selection input is receivable to mark at least one of the images as a reference image for an appearance search to find additional images of the single person captured by video cameras within a surveillance system.
    Type: Application
    Filed: July 30, 2019
    Publication date: February 4, 2021
    Applicant: Avigilon Corporation
    Inventors: Christian Lemay, Steven Lewis, Elaine A. Ling Quek, Iain McVey, William Christopher Weston
  • Patent number: 10810255
    Abstract: Methods, systems, and techniques for interfacing with a user to facilitate an image search for a person-of-interest. A face thumbnail of the person-of-interest, a body thumbnail of the person-of-interest, and image search results of the person-of-interest are concurrently displayed on a display to help a user identify the person-of-interest who appears in one or more of a collection of video recordings. The user may provide feedback to the system regarding whether image search results show the person-of-interest, which feedback may be used to refine the image search results.
    Type: Grant
    Filed: September 14, 2017
    Date of Patent: October 20, 2020
    Assignee: Avigilon Corporation
    Inventors: Tulio Alcantara, Moussa Doumbouya, Eric Sjue, Hannah Valbonesi, William Christopher Weston
  • Patent number: 10780388
    Abstract: Achieving the selective and reversible adsorption of CO2 from humid, low partial pressures streams such as the flue gas resulting from the combustion of natural gas in combined cycle power plants (4% CO2) is challenging due to the need for high thermal, oxidative, and hydrolytic stability as well as moderate regeneration conditions to reduce the energy of adsorption/desorption cycling. Appending cyclic primary, secondary diamines, exemplified by 2-(aminomethyl)piperidine (2-ampd), to the metal-organic frameworks Mg2(dobpdc) (dobpdc4?=4,4-dioxidobiphenyl-3,3-dicarboxylate), Mg2(dotpdc) (dotpdc4?=4,4?-dioxido-[1,1?:4?,1?-terphenyl]-3,3?-dicarboxylate) or Mg2(pc-dobpdc) (pc-dobpdc4?=dioxidobiphenyl-4,4?-dicarboxylate) produces adsorbents of the classes EMM-44, EMM-45, and EMM-46, respectively, that display step-shaped adsorption of CO2 at the partial pressures required for 90% capture from natural gas flue gas at temperatures up to or exceeding 60° C.
    Type: Grant
    Filed: August 3, 2018
    Date of Patent: September 22, 2020
    Assignees: The Regents of the University of California, ExxonMobil Research and Engineering Company
    Inventors: Jeffrey R. Long, Simon Christopher Weston, Phillip J. Milner, Rebecca L. Siegelman
  • Patent number: 10661262
    Abstract: Hydrogenation catalysts for aromatic hydrogenation including an organosilica material support, which is a polymer comprising independent units of a monomer of Formula [Z1OZ2OSiCH2]3 (I), wherein each Z1 and Z2 independently represent a hydrogen atom, a C1-C4 alkyl group or a bond to a silicon atom of another monomer; and at least one catalyst metal are provided herein. Methods of making the hydrogenation catalysts and processes of using, e.g., aromatic hydrogenation, the hydrogenation catalyst are also provided herein.
    Type: Grant
    Filed: July 10, 2018
    Date of Patent: May 26, 2020
    Assignee: ExxonMobil Research & Engineering Company
    Inventors: Paul Podsiadlo, Quanchang Li, David Charles Calabro, Jean Willem Lodewijk Beeckman, Lei Zhang, Kiara M. Benitez, Matthew Scott Ide, Stephen John McCarthy, Mobae Afeworki, Simon Christopher Weston, Preeti Kamakoti, Matu J. Shah, Wenyih Frank Lai, Meghan Kochersperger, David A. Griffin, Ivy D. Johnson
  • Patent number: 10576148
    Abstract: The present invention relates to inhibitors of VAP-1 and their use as medicaments in treating fibrotic conditions. Furthermore, the present invention relates to a method of diagnosing a fibrotic condition on the basis of elevated level of soluble VAP-1 or SSAO activity in a bodily fluid, and to a kit for use in said diagnostic method.
    Type: Grant
    Filed: September 21, 2017
    Date of Patent: March 3, 2020
    Assignees: BIOTIE THERAPIES CORP., THE UNIVERSITY OF BIRMINGHAM
    Inventors: Christopher Weston, Lee Charles Claridge, David Adams, David Smith, Nina Westerlund, Marjo Pihlavisto, Thua Österman
  • Patent number: 10544239
    Abstract: Organosilica materials, which are a polymer of at least one independent monomer of Formula [Z1OZ2OSiCH2]3 (I), wherein each Z1 and Z2 independently represent a hydrogen atom, a C1-C4 alkyl group or a bond to a silicon atom of another monomer and at least one other trivalent metal oxide monomer are provided herein. Methods of preparing and processes of using the organosilica materials, e.g., for catalysis etc., are also provided herein.
    Type: Grant
    Filed: December 11, 2015
    Date of Patent: January 28, 2020
    Assignee: EXXONMOBILE RESEARCH AND ENGINEERING COMPANY
    Inventors: Quanchang Li, David Charles Calabro, Mobae Amin Afeworki, Simon Christopher Weston, Matcheld Maria Wilfried Mertens, Tilman Wolfram Beutel, Wenyih Frank Lai, Paul Podsiadlo, Jean Willem Lodewijk Beeckman
  • Publication number: 20190060867
    Abstract: Primary, secondary (1º,2º) alkylethylenediamine- and alkylpropylenediamine-appended variants of metal-organic framework are provided for CO2 capture applications. Increasing the size of the alkyl group on the secondary amine enhances the stability to diamine volatilization from the metal sites. Two-step adsorption/desorption profiles are overcome by minimizing steric interactions between adjacent ammonium carbamate chains. For instance, the isoreticularly expanded framework Mg2(dotpdc) (dotpdc4?=4,4?-dioxido-[1,1?:4?,1?-terphenyl]-3,3?-dicarboxylate), yields diamine-appended adsorbents displaying a single CO2 adsorption step. Further, use of the isomeric framework Mg-IRMOF-74-II or Mg2(pc-dobpdc) (pc-dobpdc4?=3,3-dioxidobiphenyl-4,4-dicarboxylate, pc=para-carboxylate) also leads to a single CO2 adsorption step with bulky diamines.
    Type: Application
    Filed: July 25, 2018
    Publication date: February 28, 2019
    Inventors: Jeffrey R. Long, Simon Christopher Weston, Phillip J. Milner, Jeffrey D. Martell, Rebecca L. Siegelman
  • Publication number: 20190039015
    Abstract: Achieving the selective and reversible adsorption of CO2 from humid, low partial pressures streams such as the flue gas resulting from the combustion of natural gas in combined cycle power plants (4% CO2) is challenging due to the need for high thermal, oxidative, and hydrolytic stability as well as moderate regeneration conditions to reduce the energy of adsorption/desorption cycling. Appending cyclic primary, secondary diamines, exemplified by 2-(aminomethyl)piperidine (2-ampd), to the metal-organic frameworks Mg2(dobpdc) (dobpdc4?=4,4-dioxidobiphenyl-3,3-dicarboxylate), Mg2(dotpdc) (dotpdc4?=4,4?-dioxido-[1,1?:4?,1?-terphenyl]-3,3?-dicarboxylate) or Mg2(pc-dobpdc) (pc-dobpdc4?=dioxidobiphenyl-4,4?-dicarboxylate) produces adsorbents of the classes EMM-44, EMM-45, and EMM-46, respectively, that display step-shaped adsorption of CO2 at the partial pressures required for 90% capture from natural gas flue gas at temperatures up to or exceeding 60° C.
    Type: Application
    Filed: August 3, 2018
    Publication date: February 7, 2019
    Inventors: Jeffrey R. Long, Simon Christopher Weston, Phillip J. Milner, Rebecca L. Siegelman
  • Publication number: 20180318790
    Abstract: Hydrogenation catalysts for aromatic hydrogenation including an organosilica material support, which is a polymer comprising independent units of a monomer of Formula [Z1OZ2OSiCH2]3 (I), wherein each Z1 and Z2 independently represent a hydrogen atom, a C1-C4 alkyl group or a bond to a silicon atom of another monomer; and at least one catalyst metal are provided herein. Methods of making the hydrogenation catalysts and processes of using, e.g., aromatic hydrogenation, the hydrogenation catalyst are also provided herein.
    Type: Application
    Filed: July 10, 2018
    Publication date: November 8, 2018
    Inventors: Paul Podsiadlo, Quanchang Li, David Charles Calabro, Jean Willem Lodewijk Beeckman, Lei Zhang, Kiara M. Benitez, Matthew Scott Ide, Stephen John McCarthy, Mobae Afeworki, Simon Christopher Weston, Preeti Kamakoti, Matu J. Shah, Wenyih Frank Lai, Meghan Kochersperger, David A. Griffin, Ivy D. Johnson
  • Patent number: 10047304
    Abstract: Hydrogenation catalysts for aromatic hydrogenation including an organosilica material support, which is a polymer comprising independent units of a monomer of Formula [Z1OZ2OSiCH2]3 (I), wherein each Z1 and Z2 independently represent a hydrogen atom, a C1-C4 alkyl group or a bond to a silicon atom of another monomer; and at least one catalyst metal are provided herein. Methods of making the hydrogenation catalysts and processes of using, e.g., aromatic hydrogenation, the hydrogenation catalyst are also provided herein.
    Type: Grant
    Filed: December 11, 2015
    Date of Patent: August 14, 2018
    Assignee: EXXONMOBIL RESEARCH AND ENGINEERING COMPANY
    Inventors: Paul Podsiadlo, Quanchang Li, David Charles Calabro, Jean Willem Lodewijk Beeckman, Lei Zhang, Kiara M. Benitez, Matthew Scott Ide, Stephen John McCarthy, Mobae Afeworki, Simon Christopher Weston, Preeti Kamakoti, Matu J. Shah, Wenyih Frank Lai, Meghan Nines, David A. Griffin, Ivy D. Johnson
  • Patent number: 10022700
    Abstract: Methods of preparing organosilica materials, which are a polymer comprising of at least one independent cyclic polyurea monomer of Formula wherein each R1 is a Z1OZ2Z3SiZ4 group, wherein each Z1 represents a hydrogen atom, a C1-C4 alkyl group, or a bond to a silicon atom of another monomer unit; each Z2 and Z3 independently represent a hydroxyl group, a C1-C4 alkyl group, a C1-C4 alkoxy group or an oxygen atom bonded to a silicon atom of another monomer unit; and each Z4 represents a C1-C8 alkylene group bonded to a nitrogen atom of the cyclic polyurea are provided herein. Methods of preparing and processes of using the organosilica materials, e.g., for gas separation, color removal, etc., are also provided herein.
    Type: Grant
    Filed: December 11, 2015
    Date of Patent: July 17, 2018
    Assignee: EXXONMOBIL RESEARCH AND ENGINEERING COMPANY
    Inventors: Paul Podsiadlo, Quanchang Li, David Charles Calabro, Lei Zhang, Kiara M. Benitez, Himanshu Gupta, Xiaochun Xu, Scott J. Weigel, Darryl Donald Lacy, Bal Kaul, James William Gleeson, Wenyih Frank Lai, Mobae Afeworki, Simon Christopher Weston, David A. Griffin, Meghan Nines
  • Publication number: 20180071388
    Abstract: The present invention relates to inhibitors of VAP-1 and their use as medicaments in treating fibrotic conditions. Furthermore, the present invention relates to a method of diagnosing a fibrotic condition on the basis of elevated level of soluble VAP-1 or SSAO activity in a bodily fluid, and to a kit for use in said diagnostic method.
    Type: Application
    Filed: September 21, 2017
    Publication date: March 15, 2018
    Applicants: BIOTIE THERAPIES CORP., THE UNIVERSITY OF BIRMINGHAM
    Inventors: Christopher WESTON, Lee Charles CLARIDGE, David ADAMS, David SMITH, Nina WESTERLUND (DECEASED), Marjo PIHLAVISTO, Thua ÖSTERMAN (DECEASED)
  • Patent number: 9795671
    Abstract: The present invention relates to inhibitors of VAP-1 and their use as medicaments in treating fibrotic conditions. Furthermore, the present invention relates to a method of diagnosing a fibrotic condition on the basis of elevated level of soluble VAP-1 or SSAO activity in a bodily fluid, and to a kit for use in said diagnostic method.
    Type: Grant
    Filed: September 7, 2010
    Date of Patent: October 24, 2017
    Assignees: BIOTIE THERAPIES CORP., THE UNIVERSITY OF BIRMINGHAM
    Inventors: Christopher Weston, Lee Charles Claridge, David Adams, David Smith, Nina Westerlund, Max Ole Valdemar Westerlund, Marjo Pihlavisto, Thua Österman, Elina Ainomaija Antikainen
  • Publication number: 20160229959
    Abstract: Organosilica materials, which are a polymer of at least one independent monomer of Formula [Z1OZ2OSiCH2]3 (I), wherein each Z1 and Z2 independently represent a hydrogen atom, a C1-C4 alkyl group or a bond to a silicon atom of another monomer and at least one other trivalent metal oxide monomer are provided herein. Methods of preparing and processes of using the organosilica materials, e.g., for catalysis etc., are also provided herein.
    Type: Application
    Filed: December 11, 2015
    Publication date: August 11, 2016
    Applicant: ExxonMobil Research and Engineering Company
    Inventors: Quanchang Li, David Charles Calabro, Mobae Afeworki, Simon Christopher Weston, Machteld Maria Wilfried Mertens, Tilman Wolfram Beutel, Wenyih Frank Lai, Paul Podsiadlo, Jean Willem Lodewijk Beeckman