Patents by Inventor Andrew J. Roberts

Andrew J. Roberts 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).

  • Patent number: 11402436
    Abstract: A power conversion system includes a sensing circuit to sense a system voltage of a DC bus circuit with a first DC bus terminal with a first voltage positive relative to a second voltage of a second DC bus terminal. The sensing circuit includes a first capacitor having a first terminal coupled to the second DC bus terminal, and a second terminal; a second capacitor having a first terminal coupled to the second terminal of the first capacitor, and a second terminal coupled to a reference node; and a resistive divider circuit coupled across the first capacitor and having an output terminal that delivers a voltage signal corresponding to a voltage across the first capacitor.
    Type: Grant
    Filed: April 15, 2020
    Date of Patent: August 2, 2022
    Assignee: Rockwell Automation Technologies, Inc.
    Inventors: Jiangang Hu, Brian P. Brown, Lixiang Wei, Andrew J. Roberts
  • Publication number: 20210325478
    Abstract: A power conversion system includes a sensing circuit to sense a system voltage of a DC bus circuit with a first DC bus terminal with a first voltage positive relative to a second voltage of a second DC bus terminal. The sensing circuit includes a first capacitor having a first terminal coupled to the second DC bus terminal, and a second terminal; a second capacitor having a first terminal coupled to the second terminal of the first capacitor, and a second terminal coupled to a reference node; and a resistive divider circuit coupled across the first capacitor and having an output terminal that delivers a voltage signal corresponding to a voltage across the first capacitor.
    Type: Application
    Filed: April 15, 2020
    Publication date: October 21, 2021
    Applicant: Rockwell Automation Technologies, Inc.
    Inventors: Jiangang Hu, Brian P. Brown, Lixiang Wei, Andrew J. Roberts
  • Patent number: 11025052
    Abstract: Power converters, protection systems and methods to protect a precharge circuit in which a precharge resistor voltage is indirectly monitored during a normal operating mode, and a rectifier and an inverter are selectively disabled in response to the indirectly measured precharge resistor voltage indicating a fault in a precharge circuit SCR.
    Type: Grant
    Filed: January 22, 2018
    Date of Patent: June 1, 2021
    Assignee: Rockwell Automation Technologies, Inc.
    Inventors: Andrew J. Roberts, Yogesh P. Patel, Jiangang Hu, Lixiang Wei
  • Publication number: 20190229521
    Abstract: Power converters, protection systems and methods to protect a precharge circuit in which a precharge resistor voltage is indirectly monitored during a normal operating mode, and a rectifier and an inverter are selectively disabled in response to the indirectly measured precharge resistor voltage indicating a fault in a precharge circuit SCR.
    Type: Application
    Filed: January 22, 2018
    Publication date: July 25, 2019
    Applicant: Rockwell Automation Technologies, Inc.
    Inventors: Andrew J. Roberts, Yogesh P. Patel, Jiangang Hu, Lixiang Wei
  • Patent number: 9429553
    Abstract: The present invention is directed to a processor-based analysis system and method. The technology includes a water analysis computer program, which may be an app for a smart device. Beneficially, an interactive visual display device is in communication with a sensing device. Advantageously, test parameter algorithms may be updated, and use of an auxiliary product with an intended test may be validated. Benefits further include improved accuracy of test results, user customization, and storage, management and output of associated data.
    Type: Grant
    Filed: October 12, 2012
    Date of Patent: August 30, 2016
    Assignee: Industrial Test Systems, Inc.
    Inventors: Lea M. Jaunakais, Andrew J. Roberts, George L. Bailey, II, Michael C. McBride, John R. Wright
  • Patent number: 9300784
    Abstract: A method of operating a digital assistant to provide emergency call functionality is provided. In some embodiments, the method is performed at a device including one or more processors and memory storing instructions for execution by the one or more processors. The method includes receiving a speech input from a user, determining whether the speech input expresses a user request for making an emergency call, and determining a local emergency dispatcher telephone number based on a geographic location of the device. The method also includes, in response to determining or obtaining a determination that the speech input expresses a user request for making an emergency call, calling the local emergency dispatcher telephone number using the emergency call functionality.
    Type: Grant
    Filed: June 13, 2014
    Date of Patent: March 29, 2016
    Assignee: Apple Inc.
    Inventors: Andrew J. Roberts, David L. Martin, Harry J. Saddler
  • Publication number: 20140370841
    Abstract: A method of operating a digital assistant to provide emergency call functionality is provided. In some embodiments, the method is performed at a device including one or more processors and memory storing instructions for execution by the one or more processors. The method includes receiving a speech input from a user, determining whether the speech input expresses a user request for making an emergency call, and determining a local emergency dispatcher telephone number based on a geographic location of the device. The method also includes, in response to determining or obtaining a determination that the speech input expresses a user request for making an emergency call, calling the local emergency dispatcher telephone number using the emergency call functionality.
    Type: Application
    Filed: June 13, 2014
    Publication date: December 18, 2014
    Inventors: Andrew J. ROBERTS, David L. MARTIN, Harry J. SADDLER
  • Patent number: 8753633
    Abstract: Human antibodies, preferably recombinant human antibodies, that specifically bind to human tumor necrosis factor ? (hTNF?) are disclosed. These antibodies have high affinity for hTNF? (e.g., Kd=10?8 M or less), a slow off rate for hTNF? dissociation (e.g., Koff=10?3 sec?1 or less) and neutralize hTNF? activity in vitro and in vivo. An antibody of the invention can be a full-length antibody or an antigen-binding portion thereof. The antibodies, or antibody portions, of the invention are useful for detecting hTNF? and for inhibiting hTNF? activity, e.g., in a human subject suffering from a disorder in which hTNF? activity is detrimental. Nucleic acids, vectors and host cells for expressing the recombinant human antibodies of the invention, and methods of synthesizing the recombinant human antibodies, are also encompassed by the invention.
    Type: Grant
    Filed: June 15, 2012
    Date of Patent: June 17, 2014
    Assignee: AbbVie Biotechnology Ltd.
    Inventors: Jochen G. Salfeld, Deborah J. Allen, Zehra Kaymakcalan, Boris Labkovsky, John A. Mankovich, Brian T. McGuinness, Andrew J. Roberts, Paul Sakorafas, Hendricus R. J. M. Hoogenboom, David Schoenhaut, Tristan J. Vaughan, Michael White, Alison J. Wilton
  • Publication number: 20140107939
    Abstract: The present invention is directed to a processor-based analysis system and method. The technology includes a water analysis computer program, which may be an app for a smart device. Beneficially, an interactive visual display device is in communication with a sensing device. Advantageously, test parameter algorithms may be updated, and use of an auxiliary product with an intended test may be validated. Benefits further include improved accuracy of test results, user customization, and storage, management and output of associated data.
    Type: Application
    Filed: October 12, 2012
    Publication date: April 17, 2014
    Inventors: LEA M. JAUNAKAIS, Andrew J. Roberts, George L. Bailey, II, Michael C. McBride, John R. Wright
  • Publication number: 20130330356
    Abstract: Human antibodies, preferably recombinant human antibodies, that specifically bind to human tumor necrosis factor ? (hTNF?) are disclosed. These antibodies have high affinity for hTNF? (e.g., Kd=10?8 M or less), a slow off rate for hTNF? dissociation (e.g., Koff=10?3 sec?1 or less) and neutralize hTNF? activity in vitro and in vivo. An antibody of the invention can be a full-length antibody or an antigen-binding portion thereof. The antibodies, or antibody portions, of the invention are useful for detecting hTNF? and for inhibiting hTNF? activity, e.g., in a human subject suffering from a disorder in which hTNF? activity is detrimental. Nucleic acids, vectors and host cells for expressing the recombinant human antibodies of the invention, and methods of synthesizing the recombinant human antibodies, are also encompassed by the invention.
    Type: Application
    Filed: August 12, 2013
    Publication date: December 12, 2013
    Applicant: ABBVIE BIOTECHNOLOGY LTD.
    Inventors: Jochen G. Salfeld, Deborah J. Allen, Zehra Kaymakcalan, Boris Labkovsky, John A. Mankovich, Brian T. McGuinness, Andrew J. Roberts, Paul Sakorafas, Hendricus R.J.M. Hoogenboom, David Schoenhaut, Tristan J. Vaughan, Michael White, Alison J. Wilton
  • Publication number: 20130330357
    Abstract: Human antibodies, preferably recombinant human antibodies, that specifically bind to human tumor necrosis factor ? (hTNF?) are disclosed. These antibodies have high affinity for hTNF? (e.g., Kd=10?8 M or less), a slow off rate for hTNF? dissociation (e.g., Koff=10?3 sec?1 or less) and neutralize hTNF? activity in vitro and in vivo. An antibody of the invention can be a full-length antibody or an antigen-binding portion thereof. The antibodies, or antibody portions, of the invention are useful for detecting hTNF? and for inhibiting hTNF? activity, e.g., in a human subject suffering from a disorder in which hTNF? activity is detrimental. Nucleic acids, vectors and host cells for expressing the recombinant human antibodies of the invention, and methods of synthesizing the recombinant human antibodies, are also encompassed by the invention.
    Type: Application
    Filed: August 12, 2013
    Publication date: December 12, 2013
    Applicant: ABBVIE BIOTECHNOLOGY LTD
    Inventors: Jochen G. Salfeld, Deborah J. Allen, Zehra Kaymakcalan, Boris Labkovsky, John A. Mankovich, Brian T. McGuinness, Andrew J. Roberts, Paul Sakorafas, Hendricus R.J.M. Hoogenboom, David Schoenhaut, Tristan J. Vaughan, Michael White, Alison J. Wilton
  • Publication number: 20130115224
    Abstract: Human antibodies, preferably recombinant human antibodies, that specifically bind to human tumor necrosis factor ? (hTNF?) are disclosed. These antibodies have high affinity for hTNF? (e.g., Kd=10?8 M or less), a slow off rate for hTNF? dissociation (e.g., Koff=10?3 sec?1 or less) and neutralize hTNF? activity in vitro and in vivo. An antibody of the invention can be a full-length antibody or an antigen-binding portion thereof. The antibodies, or antibody portions, of the invention are useful for detecting hTNF? and for inhibiting hTNF? activity, e.g., in a human subject suffering from a disorder in which hTNF? activity is detrimental. Nucleic acids, vectors and host cells for expressing the recombinant human antibodies of the invention, and methods of synthesizing the recombinant human antibodies, are also encompassed by the invention.
    Type: Application
    Filed: January 8, 2013
    Publication date: May 9, 2013
    Inventors: Jochen G. SALFELD, Deborah J. Allen, Zehra Kaymakcalan, Boris Labkovsky, John A. Mankovich, Brian T. McGuinness, Andrew J. Roberts, Paul Sakorafas, Hendricus R.j.m. Hoogenboom, David Schoenhaut, Tristan J. Vaughan, Michael White, Alison J. Wilton
  • Patent number: 8414894
    Abstract: Human antibodies, preferably recombinant human antibodies, that specifically bind to human tumor necrosis factor ? (hTNF?) are disclosed. These antibodies have high affinity for hTNF? (e.g., Kd=10?8 M or less), a slow off rate for hTNF? dissociation (e.g., Koff=10?3 sec?1 or less) and neutralize hTNF? activity in vitro and in vivo. An antibody of the invention can be a full-length antibody or an antigen-binding portion thereof. The antibodies, or antibody portions, of the invention are useful for detecting hTNF? and for inhibiting hTNF? activity, e.g., in a human subject suffering from a disorder in which hTNF? activity is detrimental. Nucleic acids, vectors and host cells for expressing the recombinant human antibodies of the invention, and methods of synthesizing the recombinant human antibodies, are also encompassed by the invention.
    Type: Grant
    Filed: December 30, 2011
    Date of Patent: April 9, 2013
    Assignee: Abbott Biotechnology Ltd.
    Inventors: Jochen G. Salfeld, John A. Mankovich, Deborah J. Allen, Hendricus R.J.M. Hoogenboom, Boris Labkovsky, Brian T. McGuinness, Paul Sakorafas, Michael White, Alison J. Wilton, Zehra Kaymakcalan, Andrew J. Roberts, David Schoenhaut, Tristan J. Vaughan
  • Patent number: 8372400
    Abstract: Human antibodies, preferably recombinant human antibodies, that specifically bind to human tumor necrosis factor ? (hTNF?) are disclosed. These antibodies have high affinity for hTNF? (e.g., Kd=10?8 M or less), a slow off rate for hTNF? dissociation (e.g., Koff=10?3 sec?1 or less) and neutralize hTNF? activity in vitro and in vivo. An antibody of the invention can be a full-length antibody or an antigen-binding portion thereof. The antibodies, or antibody portions, of the invention are useful for detecting hTNF? and for inhibiting hTNF? activity, e.g., in a human subject suffering from a disorder in which hTNF? activity is detrimental. Nucleic acids, vectors and host cells for expressing the recombinant human antibodies of the invention, and methods of synthesizing the recombinant human antibodies, are also encompassed by the invention.
    Type: Grant
    Filed: October 13, 2009
    Date of Patent: February 12, 2013
    Assignee: Abbott Biotechnology Ltd.
    Inventors: Jochen G. Salfeld, Deborah J. Allen, Zehra Kaymakcalan, Boris Labkovsky, John A. Mankovich, Brian T. McGuinness, Andrew J. Roberts, Paul Sakorafas, Hendricus R. J. M. Hoogenboom, David Schoenhaut, Tristan J. Vaughan, Michael White, Alison J. Wilton
  • Patent number: 8372401
    Abstract: Human antibodies, preferably recombinant human antibodies, that specifically bind to human tumor necrosis factor ? (hTNF?) are disclosed. These antibodies have high affinity for hTNF? (e.g., Kd=10?8 M or less), a slow off rate for hTNF? dissociation (e.g., Koff=10?3 sec?1 or less) and neutralize hTNF? activity in vitro and in vivo. An antibody of the invention can be a full-length antibody or an antigen-binding portion thereof. The antibodies, or antibody portions, of the invention are useful for detecting hTNF? and for inhibiting hTNF? activity, e.g., in a human subject suffering from a disorder in which hTNF? activity is detrimental. Nucleic acids, vectors and host cells for expressing the recombinant human antibodies of the invention, and methods of synthesizing the recombinant human antibodies, are also encompassed by the invention.
    Type: Grant
    Filed: May 8, 2012
    Date of Patent: February 12, 2013
    Assignee: Abbott Biotechnology Ltd.
    Inventors: Jochen G. Salfeld, Deborah J. Allen, Hendricus R. J. M. Hoogenboom, Zehra Kaymakcalan, Boris Labkovsky, John A. Mankovich, Brian T. McGuinness, Andrew J. Roberts, Paul Sakorafas, David Schoenhaut, Tristan J. Vaughan, Michael White, Alison J. Wilton
  • Publication number: 20120258114
    Abstract: Human antibodies, preferably recombinant human antibodies, that specifically bind to human tumor necrosis factor ? (hTNF?) are disclosed. These antibodies have high affinity for hTNF? (e.g., Kd=10?8 M or less), a slow off rate for hTNF? dissociation (e.g., Koff=10?3 sec?1 or less) and neutralize hTNF? activity in vitro and in vivo. An antibody of the invention can be a full-length antibody or an antigen-binding portion thereof. The antibodies, or antibody portions, of the invention are useful for detecting hTNF? and for inhibiting hTNF? activity, e.g., in a human subject suffering from a disorder in which hTNF? activity is detrimental. Nucleic acids, vectors and host cells for expressing the recombinant human antibodies of the invention, and methods of synthesizing the recombinant human antibodies, are also encompassed by the invention.
    Type: Application
    Filed: June 15, 2012
    Publication date: October 11, 2012
    Inventors: JOCHEN G. SALFELD, DEBORAH J. ALLEN, HENDRICUS R.J.M. HOOGENBOOM, ZEHRA KAYMACALAN, BORIS LABKOVSKY, JOHN A. MANKOVICH, BRIAN T. MCGUINNESS, ANDREW J. ROBERTS, PAUL SAKORAFAS, DAVID SCHOENHAUT, TRISTAN J. VAUGHAN, MICHAEL WHITE, ALISON J. WILTON
  • Publication number: 20120219564
    Abstract: Human antibodies, preferably recombinant human antibodies, that specifically bind to human tumor necrosis factor ? (hTNF?) are disclosed. These antibodies have high affinity for hTNF? (e.g., Kd=10?8 M or less), a slow off rate for hTNF? dissociation (e.g., Koff=10?3 sec?1 or less) and neutralize hTNF? activity in vitro and in vivo. An antibody of the invention can be a full-length antibody or an antigen-binding portion thereof. The antibodies, or antibody portions, of the invention are useful for detecting hTNF? and for inhibiting hTNF? activity, e.g., in a human subject suffering from a disorder in which hTNF? activity is detrimental. Nucleic acids, vectors and host cells for expressing the recombinant human antibodies of the invention, and methods of synthesizing the recombinant human antibodies, are also encompassed by the invention.
    Type: Application
    Filed: May 8, 2012
    Publication date: August 30, 2012
    Applicant: ABBOTT BIOTECHNOLOGY LTD.
    Inventors: JOCHEN G. SALFELD, DEBORAH J. ALLEN, HENDRICUS R.J.M. HOOGENBOOM, ZEHRA KAYMAKCALAN, BORIS LABKOVSKY, JOHN A. MANKOVICH, BRIAN T. MCGUINNESS, ANDREW J. ROBERTS, PAUL SAKORAFAS, DAVID SCHOENHAUT, TRISTAN J. VAUGHAN, MICHAEL WHITE, ALISON J. WILTON
  • Publication number: 20120178107
    Abstract: Human antibodies, preferably recombinant human antibodies, that specifically bind to human tumor necrosis factor ? (hTNF?) are disclosed. These antibodies have high affinity for hTNF? (e.g., Kd=10?8 M or less), a slow off rate for hTNF? dissociation (e.g., Koff=10?3 sec?1 or less) and neutralize hTNF? activity in vitro and in vivo. An antibody of the invention can be a full-length antibody or an antigen-binding portion thereof. The antibodies, or antibody portions, of the invention are useful for detecting hTNF? and for inhibiting hTNF? activity, e.g., in a human subject suffering from a disorder in which hTNF? activity is detrimental. Nucleic acids, vectors and host cells for expressing the recombinant human antibodies of the invention, and methods of synthesizing the recombinant human antibodies, are also encompassed by the invention.
    Type: Application
    Filed: December 30, 2011
    Publication date: July 12, 2012
    Applicant: Abbott Biotechnology Ltd.
    Inventors: Jochen G. Salfeld, Deborah J. Allen, Hendricus R.J.M. Hoogenboom, Zehra Kaymakcalan, Boris Labkovsky, John A. Mankovich, Brian T. McGuinness, Andrew J. Roberts, Paul Sakorafas, David Schoenhaut, Tristan J. Vaughan, Michael White, Alison J. Wilton
  • Patent number: 8206714
    Abstract: Human antibodies, preferably recombinant human antibodies, that specifically bind to human tumor necrosis factor ? (hTNF?) are disclosed. These antibodies have high affinity for hTNF? (e.g., Kd=10?8 M or less), a slow off rate for hTNF? dissociation (e.g., Koff=10?3 sec?1 or less) and neutralize hTNF? activity in vitro and in vivo. An antibody of the invention can be a full-length antibody or an antigen-binding portion thereof. The antibodies, or antibody portions, of the invention are useful for detecting hTNF? and for inhibiting hTNF? activity, e.g., in a human subject suffering from a disorder in which hTNF? activity is detrimental. Nucleic acids, vectors and host cells for expressing the recombinant human antibodies of the invention, and methods of synthesizing the recombinant human antibodies, are also encompassed by the invention.
    Type: Grant
    Filed: February 11, 2009
    Date of Patent: June 26, 2012
    Assignee: Abbott Biotechnology Ltd.
    Inventors: Jochen G. Salfeld, Deborah J. Allen, Zehra Kaymakcalan, Boris Labkovsky, John A. Mankovich, Brian T. McGuinness, Andrew J. Roberts, Paul Sakorafas, Hendricus R. J. M. Hoogenboom, David Schoenhaut, Tristan J. Vaughan, Michael White, Alison J. Wilton
  • Patent number: 8197813
    Abstract: Human antibodies, preferably recombinant human antibodies, that specifically bind to human tumor necrosis factor ? (hTNF?) are disclosed. These antibodies have high affinity for hTNF? (e.g., Kd=10?8 M or less), a slow off rate for hTNF? dissociation (e.g., Koff=10?3 sec?1 or less) and neutralize hTNF? activity in vitro and in vivo. An antibody of the invention can be a full-length antibody or an antigen-binding portion thereof. The antibodies, or antibody portions, of the invention are useful for detecting hTNF? and for inhibiting hTNF? activity, e.g., in a human subject suffering from a disorder in which hTNF? activity is detrimental. Nucleic acids, vectors and host cells for expressing the recombinant human antibodies of the invention, and methods of synthesizing the recombinant human antibodies, are also encompassed by the invention.
    Type: Grant
    Filed: March 10, 2009
    Date of Patent: June 12, 2012
    Assignee: Abbott Biotechnology Ltd.
    Inventors: Jochen G. Salfeld, Deborah J. Allen, Hendricus R. J. M. Hoogenboom, Zehra Kaymakcalan, Boris Labkovsky, John A. Mankovich, Brian T. McGuinness, Andrew J. Roberts, Paul Sakorafas, David Schoenhaut, Tristan J. Vaughan, Michael White, Alison J. Wilton