Patents by Inventor JAMES PIRET

JAMES PIRET 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).

  • Methods, systems, and apparatuses for acoustically separating and washing particles
    Patent number: 10773194
    Abstract: A method of washing particles in an acoustic chamber includes (a) flowing a suspension of particles in a suspension medium through a standing wave generated in a standing wave volume of the acoustic chamber to accumulate within the acoustic chamber at least some of the particles as raw particle concentrate; and (b) flowing a wash medium through the acoustic chamber to wash within the acoustic chamber at least some of the particles of the raw particle concentrate, and retaining within the acoustic chamber at least some washed particles.
    Type: Grant
    Filed: October 12, 2016
    Date of Patent: September 15, 2020
    Assignee: SONOSEP TECHNOLOGIES INC.
    Inventors: Felix Trampler, James Piret
  • METHODS, SYSTEMS, AND APPARATUSES FOR ACOUSTICALLY SEPARATING AND WASHING PARTICLES
    Publication number: 20180296954
    Abstract: A method of washing particles in an acoustic chamber includes (a) flowing a suspension of particles in a suspension medium through a standing wave generated in a standing wave volume of the acoustic chamber to accumulate within the acoustic chamber at least some of the particles as raw particle concentrate; and (b) flowing a wash medium through the acoustic chamber to wash within the acoustic chamber at least some of the particles of the raw particle concentrate, and retaining within the acoustic chamber at least some washed particles.
    Type: Application
    Filed: October 12, 2016
    Publication date: October 18, 2018
    Applicant: SONOSEP TECHNOLOGIES INC.
    Inventors: FELIX TRAMPLER, JAMES PIRET