Patents by Inventor Parker Stewart Dow

Parker Stewart Dow 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).

  • Acoustophoresis device having improved dimensions
    Patent number: 11471581
    Abstract: Systems and methods for cleansing blood are disclosed herein. The methods include acoustically separating target particles from elements of whole blood. The whole blood and capture particles are flowed through a microfluidic separation channel formed in a thermoplastic. At least one bulk acoustic transducer is attached to the microfluidic separation channel. A standing acoustic wave, imparted on the channel and its contents by the bulk acoustic transducer, drives the formed elements of the blood and target particles to specific aggregation axes.
    Type: Grant
    Filed: April 26, 2021
    Date of Patent: October 18, 2022
    Assignee: The Charles Stark Draper Laboratory, Inc.
    Inventors: Jason Fiering, Ryan Silva, Parker Stewart Dow
  • ACOUSTOPHORESIS DEVICE HAVING IMPROVED DIMENSIONS
    Publication number: 20210353844
    Abstract: Systems and methods for cleansing blood are disclosed herein. The methods include acoustically separating target particles from elements of whole blood. The whole blood and capture particles are flowed through a microfluidic separation channel formed in a thermoplastic. At least one bulk acoustic transducer is attached to the microfluidic separation channel. A standing acoustic wave, imparted on the channel and its contents by the bulk acoustic transducer, drives the formed elements of the blood and target particles to specific aggregation axes.
    Type: Application
    Filed: April 26, 2021
    Publication date: November 18, 2021
    Inventors: Jason Fiering, Ryan Silva, Parker Stewart Dow
  • Acoustophoresis device having improved dimensions
    Patent number: 10987462
    Abstract: Systems and methods for cleansing blood are disclosed herein. The methods include acoustically separating target particles from elements of whole blood. The whole blood and capture particles are flowed through a microfluidic separation channel formed in a thermoplastic. At least one bulk acoustic transducer is attached to the microfluidic separation channel. A standing acoustic wave, imparted on the channel and its contents by the bulk acoustic transducer, drives the formed elements of the blood and target particles to specific aggregation axes.
    Type: Grant
    Filed: June 14, 2018
    Date of Patent: April 27, 2021
    Assignee: The Charles Stark Draper Laboratory, Inc.
    Inventors: Jason Fiering, Ryan Silva, Parker Stewart Dow
  • ACOUSTOPHORESIS DEVICE HAVING IMPROVED DIMENSIONS
    Publication number: 20180361053
    Abstract: Systems and methods for cleansing blood are disclosed herein. The methods include acoustically separating target particles from elements of whole blood. The whole blood and capture particles are flowed through a microfluidic separation channel formed in a thermoplastic. At least one bulk acoustic transducer is attached to the microfluidic separation channel. A standing acoustic wave, imparted on the channel and its contents by the bulk acoustic transducer, drives the formed elements of the blood and target particles to specific aggregation axes.
    Type: Application
    Filed: June 14, 2018
    Publication date: December 20, 2018
    Inventors: Jason Fiering, Ryan Silva, Parker Stewart Dow