Patents by Inventor ANDREW CHESTER

ANDREW CHESTER 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: 20160323337
    Abstract: Computer program products, methods, systems, apparatus, and computing entities are provided for sessions with participants and providers. For example, in one embodiment, a provider can interact with multiple participants to conduct interactive treatment sessions. Further, a participant can interact with multiple providers to conduct interactive treatment sessions. For the interactive treatment sessions, motion data and video data of the participant can be simultaneously displayed to the provider.
    Type: Application
    Filed: March 31, 2016
    Publication date: November 3, 2016
    Inventors: Brian R. Landwehr, CULLEN DAVIS, SANDY JOHNSON, ARRIANNE HOYLAND, SHANE HUSTON, DAVID KAMINSKI, ROBERT PLOURDE, TIMOTHY ARNAL, ANDREW CHESTER
  • Patent number: 9306999
    Abstract: Computer program products, methods, systems, apparatus, and computing entities are provided for sessions with participants and providers. For example, in one embodiment, a provider can interact with multiple participants to conduct interactive treatment sessions. Further, a participant can interact with multiple providers to conduct interactive treatment sessions. For the interactive treatment sessions, motion data and video data of the participant can be simultaneously displayed to the provider.
    Type: Grant
    Filed: June 7, 2013
    Date of Patent: April 5, 2016
    Assignee: UNITEDHEALTH GROUP INCORPORATED
    Inventors: Brian R. Landwehr, Cullen Davis, Sandy Johnson, Arrianne Hoyland, Shane Huston, David Kaminski, Robert Plourde, Timothy Arnal, Andrew Chester
  • Publication number: 20130332616
    Abstract: Computer program products, methods, systems, apparatus, and computing entities are provided for sessions with participants and providers. For example, in one embodiment, a provider can interact with multiple participants to conduct interactive treatment sessions. Further, a participant can interact with multiple providers to conduct interactive treatment sessions. For the interactive treatment sessions, motion data and video data of the participant can be simultaneously displayed to the provider.
    Type: Application
    Filed: June 7, 2013
    Publication date: December 12, 2013
    Inventors: BRIAN R. LANDWEHR, CULLEN DAVIS, SANDY JOHNSON, ARRIANNE HOYLAND, SHANE HUSTON, DAVID KAMINSKI, ROBERT PLOURDE, TIMOTHY ARNAL, ANDREW CHESTER
  • Patent number: 7763100
    Abstract: Novel polybed VPSA process and system to achieve enhanced O2 recovery are disclosed. The VPSA process comprises using three or more adsorber beds; providing a continuous feed supply gas using a single feed blower to one bed, wherein at any instant during the process, two beds are in an evacuation step and only one bed is in a feed mode; and purging the adsorber beds using two purge gases of different purity. The VPSA cycle may further comprise utilizing a storage device (e.g., a packed or empty equalization tank) to capture void gases during co-current depressurization step of the VPSA cycle, which is used at a later stage for purging and repressurization of the bed. In addition, the VPSA process employs a single feed compressor and two vacuum pumps at 100% utilization. Furthermore, the use of the storage device minimizes the use of product quality gas for purging. About 10-20% improvement in O2 productivity is realized in the new VPSA process.
    Type: Grant
    Filed: July 6, 2006
    Date of Patent: July 27, 2010
    Assignee: Praxair Technology, Inc.
    Inventors: Mohamed Safdar Allie Baksh, Andrew Chester Rosinski
  • Publication number: 20080006151
    Abstract: Novel polybed VPSA process and system to achieve enhanced O2 recovery are disclosed. The VPSA process comprises using three or more adsorber beds; providing a continuous feed supply gas using a single feed blower to one bed, wherein at any instant during the process, two beds are in an evacuation step and only one bed is in a feed mode; and purging the adsorber beds using two purge gases of different purity. The VPSA cycle may further comprise utilizing a storage device (e.g., a packed or empty equalization tank) to capture void gases during co-current depressurization step of the VPSA cycle, which is used at a later stage for purging and repressurization of the bed. In addition, the VPSA process employs a single feed compressor and two vacuum pumps at 100% utilization. Furthermore, the use of the storage device minimizes the use of product quality gas for purging. About 10-20% improvement in O2 productivity is realized in the new VPSA process.
    Type: Application
    Filed: July 6, 2006
    Publication date: January 10, 2008
    Inventors: Mohamed Safdar Allie Baksh, Andrew Chester Rosinski