Patents by Inventor Christopher M. Levin

Christopher M. Levin 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).

  • System and method for utilizing mobile device application to locate electronic gaming machines
    Patent number: 11948423
    Abstract: The present disclosure relates generally to a system that utilizes an application running on a mobile device to notify a user of the state of an electronic gaming machine in wireless communication with the mobile device.
    Type: Grant
    Filed: February 7, 2023
    Date of Patent: April 2, 2024
    Assignee: IGT
    Inventors: Erik Petersen, Kevin Higgins, Christopher M. Levin
  • System and method for modifying gaming establishment mobile device application
    Patent number: 11908270
    Abstract: The present disclosure relates generally to a system that enables a mobile device running a mobile device application to communicate with different gaming establishment components and modify the mobile device application functionality and/or the mobile device application appearance based on different data received from different gaming establishment components.
    Type: Grant
    Filed: February 8, 2023
    Date of Patent: February 20, 2024
    Assignee: IGT
    Inventors: Kevin Higgins, Erik Petersen, Christopher M. Levin
  • SYSTEM AND METHOD FOR UTILIZING MOBILE DEVICE APPLICATION TO LOCATE ELECTRONIC GAMING MACHINES
    Publication number: 20230196872
    Abstract: The present disclosure relates generally to a system that utilizes an application running on a mobile device to notify a user of the state of an electronic gaming machine in wireless communication with the mobile device.
    Type: Application
    Filed: February 7, 2023
    Publication date: June 22, 2023
    Inventors: Erik Petersen, Kevin Higgins, Christopher M. Levin
  • SYSTEM AND METHOD FOR MODIFYING GAMING ESTABLISHMENT MOBILE DEVICE APPLICATION
    Publication number: 20230196870
    Abstract: The present disclosure relates generally to a system that enables a mobile device running a mobile device application to communicate with different gaming establishment components and modify the mobile device application functionality and/or the mobile device application appearance based on different data received from different gaming establishment components.
    Type: Application
    Filed: February 8, 2023
    Publication date: June 22, 2023
    Inventors: Kevin Higgins, Erik Petersen, Christopher M. Levin
  • System and method for modifying gaming establishment mobile device application
    Patent number: 11605263
    Abstract: The present disclosure relates generally to a system that enables a mobile device running a mobile device application to communicate with different gaming establishment components and modify the mobile device application functionality and/or the mobile device application appearance based on different data received from different gaming establishment components.
    Type: Grant
    Filed: August 31, 2020
    Date of Patent: March 14, 2023
    Assignee: IGT
    Inventors: Kevin Higgins, Erik Petersen, Christopher M. Levin
  • System and method for utilizing mobile device application to locate electronic gaming machines
    Patent number: 11587395
    Abstract: The present disclosure relates generally to a system that utilizes an application running on a mobile device to notify a user of the state of an electronic gaming machine in wireless communication with the mobile device.
    Type: Grant
    Filed: July 22, 2020
    Date of Patent: February 21, 2023
    Assignee: IGT
    Inventors: Erik Petersen, Kevin Higgins, Christopher M. Levin
  • Processes for preparing antiviral compounds
    Patent number: 11192875
    Abstract: The present disclosure provides processes for the preparation of a compound of formula: which is useful as an antiviral agent. The disclosure also provides compounds that are synthetic intermediates.
    Type: Grant
    Filed: January 16, 2020
    Date of Patent: December 7, 2021
    Assignee: Gilead Pharmasset LLC
    Inventors: Kevin M. Allan, Shinji Fujimori, Lars V. Heumann, Grace May, Katie Ann Brown, Christopher M. Levins, Ganapati Reddy Pamulapati, Benjamin James Roberts, Keshab Sarma, Martin Gerald Teresk, Xiang Wang, Scott Alan Wolckenhauer
  • SYSTEM AND METHOD FOR MODIFYING GAMING ESTABLISHMENT MOBILE DEVICE APPLICATION
    Publication number: 20210049864
    Abstract: The present disclosure relates generally to a system that enables a mobile device running a mobile device application to communicate with different gaming establishment components and modify the mobile device application functionality and/or the mobile device application appearance based on different data received from different gaming establishment components.
    Type: Application
    Filed: August 31, 2020
    Publication date: February 18, 2021
    Inventors: Kevin Higgins, Erik Petersen, Christopher M. Levin
  • SYSTEM AND METHOD FOR UTILIZING MOBILE DEVICE APPLICATION TO LOCATE ELECTRONIC GAMING MACHINES
    Publication number: 20210005046
    Abstract: The present disclosure relates generally to a system that utilizes an application running on a mobile device to notify a user of the state of an electronic gaming machine in wireless communication with the mobile device.
    Type: Application
    Filed: July 22, 2020
    Publication date: January 7, 2021
    Inventors: Erik Petersen, Kevin Higgins, Christopher M. Levin
  • PROCESSES FOR PREPARING ANTIVIRAL COMPOUNDS
    Publication number: 20200392100
    Abstract: The present disclosure provides processes for the preparation of a compound of formula: which is useful as an antiviral agent. The disclosure also provides compounds that are synthetic intermediates.
    Type: Application
    Filed: January 16, 2020
    Publication date: December 17, 2020
    Inventors: Kevin M. Allan, Shinji Fujimori, Lars V. Heumann, Grace May, Katie Ann Brown, Christopher M. Levins, Ganapati Reddy Pamulapati, Benjamin James Roberts, Keshab Sarma, Martin Gerald Teresk, Xiang Wang, Scott Alan Wolckenhauer
  • System and method for modifying gaming establishment mobile device application
    Patent number: 10762742
    Abstract: The present disclosure relates generally to a system that enables a mobile device running a mobile device application to communicate with different gaming establishment components and modify the mobile device application functionality and/or the mobile device application appearance based on different data received from different gaming establishment components.
    Type: Grant
    Filed: July 16, 2018
    Date of Patent: September 1, 2020
    Assignee: IGT
    Inventors: Kevin Higgins, Erik Petersen, Christopher M. Levin
  • Processes for preparing antiviral compounds
    Patent number: 10584109
    Abstract: The present disclosure provides processes for the preparation of a compound of formula: which is useful as an antiviral agent. The disclosure also provides compounds that are synthetic intermediates.
    Type: Grant
    Filed: May 6, 2019
    Date of Patent: March 10, 2020
    Assignee: Gillead Pharmasset LLC
    Inventors: Kevin M. Allan, Shinji Fujimori, Lars V. Heumann, Grace May, Katie Ann Brown, Christopher M. Levins, Ganapati Reddy Pamulapati, Benjamin James Roberts, Keshab Sarma, Martin Gerald Teresk, Xiang Wang, Scott Alan Wolckenhauer
  • SYSTEM AND METHOD FOR UTILIZING MOBILE DEVICE APPLICATION TO LOCATE ELECTRONIC GAMING MACHINES
    Publication number: 20200027302
    Abstract: The present disclosure relates generally to a system that utilizes an application running on a mobile device to notify a user of the state of an electronic gaming machine in wireless communication with the mobile device.
    Type: Application
    Filed: July 18, 2018
    Publication date: January 23, 2020
    Inventors: Erik Petersen, Kevin Higgins, Christopher M. Levin
  • SYSTEM AND METHOD FOR MODIFYING GAMING ESTABLISHMENT MOBILE DEVICE APPLICATION
    Publication number: 20200020194
    Abstract: The present disclosure relates generally to a system that enables a mobile device running a mobile device application to communicate with different gaming establishment components and modify the mobile device application functionality and/or the mobile device application appearance based on different data received from different gaming establishment components.
    Type: Application
    Filed: July 16, 2018
    Publication date: January 16, 2020
    Inventors: Kevin Higgins, Erik Petersen, Christopher M. Levin
  • PROCESSES FOR PREPARING ANTIVIRAL COMPOUNDS
    Publication number: 20190263771
    Abstract: The present disclosure provides processes for the preparation of a compound of formula: which is useful as an antiviral agent. The disclosure also provides compounds that are synthetic intermediates.
    Type: Application
    Filed: May 6, 2019
    Publication date: August 29, 2019
    Inventors: Kevin M. Allan, Shinji Fujimori, Lars V. Heumann, Grace May, Katie Ann Brown, Christopher M. Levins, Ganapati Reddy Pamulapati, Benjamin James Roberts, Keshab Sarma, Martin Gerald Teresk, Xiang Wang, Scott Alan Wolckenhauer
  • PROCESSES FOR PREPARING ANTIVIRAL COMPOUNDS
    Publication number: 20180179175
    Abstract: The present disclosure provides processes for the preparation of a compound of formula: which is useful as an antiviral agent. The disclosure also provides compounds that are synthetic intermediates.
    Type: Application
    Filed: December 19, 2017
    Publication date: June 28, 2018
    Inventors: Kevin M. Allan, Shinji Fujimori, Lars V. Heumann, Grace May Huynh, Katie Ann Keaton, Christopher M. Levins, Ganapati Reddy Pamulapati, Benjamin James Roberts, Keshab Sarma, Martin Gerald Teresk, Xiang Wang, Scott Alan Wolckenhauer
  • PROCESSES FOR PREPARING ANTIVIRAL COMPOUNDS
    Publication number: 20170283390
    Abstract: The present disclosure provides processes for the preparation of a compound of formula: which is useful as an antiviral agent. The disclosure also provides compounds that are synthetic intermediates.
    Type: Application
    Filed: April 28, 2017
    Publication date: October 5, 2017
    Inventors: Kevin M. Allan, Shinji Fujimori, Lars V. Heumann, Grace May Huynh, Katie Ann Keaton, Christopher M. Levins, Ganapati Reddy Pamulapati, Benjamin James Roberts, Keshab Sarma, Martin Gerald Teresk, Xiang Wang, Scott Alan Wolckenhauer
  • Processes for preparing antiviral compounds
    Patent number: 9670187
    Abstract: The present disclosure provides processes for the preparation of a compound of formula: which is useful as an antiviral agent. The disclosure also provides compounds that are synthetic intermediates.
    Type: Grant
    Filed: June 8, 2015
    Date of Patent: June 6, 2017
    Assignee: GILEAD PHARMASSET LLC
    Inventors: Kevin M. Allan, Shinji Fujimori, Lars V. Heumann, Grace May Huynh, Katie Ann Keaton, Christopher M. Levins, Ganapati Reddy Pamulapati, Benjamin James Roberts, Keshab Sarma, Martin Gerald Teresk, Xiang Wang, Scott Alan Wolckenhauer
  • PROCESSES FOR PREPARING ANTIVIRAL COMPOUNDS
    Publication number: 20150361073
    Abstract: The present disclosure provides processes for the preparation of a compound of formula: which is useful as an antiviral agent. The disclosure also provides compounds that are synthetic intermediates.
    Type: Application
    Filed: June 8, 2015
    Publication date: December 17, 2015
    Inventors: Kevin M. Allan, Shinji Fujimori, Lars V. Heumann, Grace May Huynh, Katie Ann Keaton, Christopher M. Levins, Ganapati Reddy Pamulapati, Benjamin James Roberts, Keshab Sarma, Martin Gerald Teresk, Xiang Wang, Scott Alan Wolckenhauer
  • Processes for preparing HIV reverse transcriptase inhibitors
    Patent number: 8604193
    Abstract: Disclosed is a method for preparing HIV reverse transcriptase inhibitors which inhibit replication of HIV in HIV infected cells, and novel intermediate compounds used therein.
    Type: Grant
    Filed: January 26, 2010
    Date of Patent: December 10, 2013
    Assignee: Korea Research Institute of Chemical Technology
    Inventors: Stacey Heumann, Christopher M. Levins, Steven Pfeiffer, Donald Tang