Patents Assigned to Evanostics LLC
  • Optical reader for analyte testing
    Patent number: 11262367
    Abstract: Analyte collection and testing systems and methods, and more particularly to disposable oral fluid collection and testing systems and methods. Described herein are methods and apparatuses to achieve significant improvements in the detection of fluorescence signals in the reader.
    Type: Grant
    Filed: December 17, 2018
    Date of Patent: March 1, 2022
    Assignee: Evanostics LLC
    Inventors: Ashutosh Shastry, David Piehler, Hardeep Sanghera, Michael Gluzczack, Pranav Chopra, Yun-Pei Chang, Ameya Kantak
  • Cartridges for oral fluid analysis and methods of use
    Patent number: 10660619
    Abstract: A disposable cartridge can be used for biofluid sample collection, preparation, and mixing with reagents. After sample collection, the cartridge can be inserted into a reader for sample analysis. This system can be used for detecting and measuring analytes, such as drugs, in saliva for example. This is useful for point of test detection of drugs in applications such as workplace drug testing and driving under the influence of drugs testing.
    Type: Grant
    Filed: July 19, 2018
    Date of Patent: May 26, 2020
    Assignee: Evanostics LLC
    Inventors: Ashutosh Shastry, Pranav Chopra, Leah Yablok, Ameya Kantak, Sukhleen Saini