Patents by Inventor Leon Scott Van Dyke

Leon Scott Van Dyke 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).

  • Zwitterion buffer containing compositions and uses in electroanalytical devices and methods
    Patent number: 11851685
    Abstract: Described herein are reagent compositions for detecting and/or measuring analytes in a test sample. In one embodiment, reagent compositions are described for detecting and/or measuring glucose in a sample.
    Type: Grant
    Filed: November 8, 2021
    Date of Patent: December 26, 2023
    Assignee: ROCHE DIABETES CARE, INC.
    Inventors: Nathan Allen Carrington, Stacy Hunt Duvall, Leon Scott Van Dyke
  • ZWITTERION BUFFER CONTAINING COMPOSITIONS AND USES IN ELECTROANALYTICAL DEVICES AND METHODS
    Publication number: 20220275348
    Abstract: Described herein are reagent compositions for detecting and/or measuring analytes in a test sample. In one embodiment, reagent compositions are described for detecting and/or measuring glucose in a sample.
    Type: Application
    Filed: November 8, 2021
    Publication date: September 1, 2022
    Inventors: Nathan Allen CARRINGTON, Stacy Hunt DUVALL, Leon Scott VAN DYKE
  • ZWITTERION BUFFER CONTAINING COMPOSITIONS AND USES IN ELECTROANALYTICAL DEVICES AND METHODS
    Publication number: 20190264181
    Abstract: Described herein are reagent compositions for detecting and/or measuring analytes in a test sample. In one embodiment, reagent compositions are described for detecting and/or measuring glucose in a sample.
    Type: Application
    Filed: March 1, 2019
    Publication date: August 29, 2019
    Inventors: Nathan Allen CARRINGTON, Stacy Hunt DUVALL, Leon Scott VAN DYKE
  • ZWITTERION BUFFER CONTAINING COMPOSITIONS AND USES IN ELECTROANALYTICAL METHODS
    Publication number: 20130092536
    Abstract: Described herein are reagent compositions for detecting and/or measuring analytes in a test sample. In one embodiment, reagent compositions are described for detecting and/or measuring glucose in a sample.
    Type: Application
    Filed: July 21, 2011
    Publication date: April 18, 2013
    Applicant: ROCHE DIAGNOSTICS OPERATIONS, INC.
    Inventors: Nathan Allen Carrington, Leon Scott Van Dyke, Stacy Hunt Duvall