Patents by Inventor Grant L. Pexsa

Grant L. Pexsa 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).

  • Portable testing device for analyzing biological samples
    Patent number: 10731207
    Abstract: A portable testing device includes a hosing with an integrated touchscreen display and a receptacle in which a sample holder containing a biological sample and reagent mixture can be placed. The portable testing device further includes an optical assembly positioned in the housing, an electronic assembly that is configured to receive data from the optical assembly and transmit it for display upon the touchscreen display, and a power supply in the housing to power the portable testing device. The optical assembly includes an excitation filter that extends across the entire optical assembly and an emission filter that extends across the entire optical assembly.
    Type: Grant
    Filed: July 30, 2018
    Date of Patent: August 4, 2020
    Assignee: Agdia Inc.
    Inventors: Mark B. Baumgartner, Cory D. Hodgson, Andrew L. Bristow, Paul A. Syverson, Grant L. Pexsa, Christopher T. Davis, Rich Schoeneck, Duane Brown, Darren Cook
  • PORTABLE TESTING DEVICE FOR ANALYZING BIOLOGICAL SAMPLES
    Publication number: 20190062823
    Abstract: A portable testing device includes a hosing with an integrated touchscreen display and a receptacle in which a sample holder containing a biological sample and reagent mixture can be placed. The portable testing device further includes an optical assembly positioned in the housing, an electronic assembly that is configured to receive data from the optical assembly and transmit it for display upon the touchscreen display, and a power supply in the housing to power the portable testing device. The optical assembly includes an excitation filter that extends across the entire optical assembly and an emission filter that extends across the entire optical assembly.
    Type: Application
    Filed: July 30, 2018
    Publication date: February 28, 2019
    Inventors: Mark B. Baumgartner, Cory D. Hodgson, Andrew L. Bristow, Paul A. Syverson, Grant L. Pexsa, Christopher T. Davis, Rich Schoeneck, Duane Brown, Darren Cook
  • Portable testing device for analyzing biological samples
    Patent number: 10036058
    Abstract: A portable testing device includes a housing with an integrated touchscreen display and a receptacle in which a sample holder containing a biological sample and reagent mixture can be placed. The portable testing device further includes an optical assembly positioned in the housing, an electronic assembly that is configured to receive data from the optical assembly and transmit it for display on the touchscreen display, and a power supply in the housing to power the portable testing device. The optical assembly includes an excitation filter that extends across the entire optical assembly and an emission filter that extends across the entire optical assembly.
    Type: Grant
    Filed: October 7, 2014
    Date of Patent: July 31, 2018
    Assignee: AGDIA INC.
    Inventors: Mark B. Baumgartner, Cory D. Hodgson, Andrew L. Bristow, Paul A. Syverson, Grant L. Pexsa, Christopher T. Davis, Rich Schoeneck, Duane Brown, Darren Cook
  • PORTABLE TESTING DEVICE FOR ANALYZING BIOLOGICAL SAMPLES
    Publication number: 20160265040
    Abstract: A portable testing device includes a housing with an integrated touchscreen display and a receptacle in which a sample holder containing a biological sample and reagent mixture can be placed. The portable testing device further includes an optical assembly positioned in the housing, an electronic assembly that is configured to receive data from the optical assembly and transmit it for display on the touchscreen display, and a power supply in the housing to power the portable testing device. The optical assembly includes an excitation filter that extends across the entire optical assembly and an emission filter that extends across the entire optical assembly.
    Type: Application
    Filed: October 7, 2014
    Publication date: September 15, 2016
    Inventors: Mark B. Baumgartner, Cory D. Hodgson, Andrew L. Bristow, Paul A. Syverson, Grant L. Pexsa, Christopher T. Davis, Rich Schoeneck, Duane Brown, Darren Cook