Patents by Inventor Anna G. SERVIS

Anna G. SERVIS 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).

  • Modular, disposable 3D printed microfluidic membrane system for separation and purification
    Patent number: 11724213
    Abstract: The present disclosure relates to a membrane extraction apparatus for extracting a component from a first liquid. The apparatus may incorporate a housing comprised of first and second mating housing halves, with each housing half having an open faced channel formed therein such that the channels at least partially overlay one another when the two housing halves are secured together. A membrane filter is disposed between the two housing halves to overlay the open faced channels. The membrane filter extracts the component from the first liquid and transfers the component into the second liquid as the first and second liquids flow through the first and second housing halves.
    Type: Grant
    Filed: February 27, 2020
    Date of Patent: August 15, 2023
    Assignee: Lawrence Livermore National Security, LLC
    Inventors: Anna G. Servis, Narek Gharibyan, Kenton J. Moody, Tashi Parsons-Davis
  • MODULAR, DISPOSABLE 3D PRINTED MICROFLUIDIC MEMBRANE SYSTEM FOR SEPARATION AND PURIFICATION
    Publication number: 20210268403
    Abstract: The present disclosure relates to a membrane extraction apparatus for extracting a component from a first liquid. The apparatus may incorporate a housing comprised of first and second mating housing halves, with each housing half having an open faced channel formed therein such that the channels at least partially overlay one another when the two housing halves are secured together. A membrane filter is disposed between the two housing halves to overlay the open faced channels. The membrane filter extracts the component from the first liquid and transfers the component into the second liquid as the first and second liquids flow through the first and second housing halves.
    Type: Application
    Filed: February 27, 2020
    Publication date: September 2, 2021
    Inventors: Anna G. SERVIS, Narek GHARIBYAN, Kenton J. MOODY, Tashi PARSONS-DAVIS