Patents by Inventor Jonathan Kuhlmann

Jonathan Kuhlmann 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).

  • SYSTEMS AND METHODS FOR TANGENTIAL FLOW DEPTH FILTRATION
    Publication number: 20260138096
    Abstract: The present disclosure relates to hollow fiber tangential flow filter units, including hollow fiber tangential flow depth filter units, for various applications, including bioprocessing and pharmaceutical applications, systems employing such filters, and methods of filtration using the same.
    Type: Application
    Filed: January 15, 2026
    Publication date: May 21, 2026
    Applicant: Repligen Corporation
    Inventors: Michael Bransby, Philip Yuen, Rene Daniel Jean-Marie Gantier, David Bianchi, Jonathan Kuhlmann
  • SYSTEMS AND METHODS FOR TANGENTIAL FLOW DEPTH FILTRATION
    Publication number: 20220323910
    Abstract: The present disclosure relates to hollow fiber tangential flow filter units, including hollow fiber tangential flow depth filter units, for various applications, including bioprocessing and pharmaceutical applications, systems employing such filters, and methods of filtration using the same.
    Type: Application
    Filed: April 13, 2022
    Publication date: October 13, 2022
    Applicant: Repligen Corporation
    Inventors: Michael Bransby, Philip Yuen, Rene Daniel Jean-Marie Gantier, David Bianchi, Jonathan Kuhlmann