Patents by Inventor Mario Strauss

Mario Strauss 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).

  • INTEGRITY TEST FOR A DOUBLE FILTER CAPSULE
    Publication number: 20240042392
    Abstract: A method for providing an integrity test of a double filter capsule can include providing the double filter capsule in such a way that in a filtration process the medium to be filtered flows in its flow direction from an upstream chamber in the housing through a first filter into an intermediate chamber between the first filter and a second filter and then through the second filter to an outlet. The housing can have an upstream-chamber access point for feeding a test fluid into the upstream chamber and an intermediate-chamber access point for feeding the test fluid into the intermediate chamber. Additional steps can include providing a connecting line between the upstream-chamber access point and the intermediate-chamber access point and determining the state of integrity of the double filter capsule on the basis of at least two test phases.
    Type: Application
    Filed: December 22, 2021
    Publication date: February 8, 2024
    Applicant: Sartorius Stedim Biotech GmbH
    Inventors: Thomas Friese, Mario Strauss, Katrin Müller, Thomes Loewe
  • Sheet material and filter element with hydrophobic separating layer, use thereof and process for production of same
    Patent number: 11285424
    Abstract: The present invention relates to a sheet material and filter element, where the sheet material and the filter element have a hydrophobic separating layer, and also to use thereof and to a process for production of same.
    Type: Grant
    Filed: April 25, 2019
    Date of Patent: March 29, 2022
    Inventors: Eberhard Wünn, Thomas Friese, Benjamin Schneider, Mario Strauss
  • Porous textile fabric, filter element, method for the production thereof and use thereof
    Patent number: 11198099
    Abstract: The present invention relates to a porous sheet product, to a filter element comprising the porous sheet product, to a method for producing the porous sheet product, to a method for producing the filter element, and to the use of the sheet product and of the filter element.
    Type: Grant
    Filed: October 30, 2017
    Date of Patent: December 14, 2021
    Inventors: Thomas Loewe, Thomas Friese, Sebastian Handt, Mario Strauss, Paschalis Nikoloudis
  • POROUS TEXTILE FABRIC, FILTER ELEMENT, METHOD FOR THE PRODUCTION THEREOF AND USE THEREOF
    Publication number: 20200055002
    Abstract: The present invention relates to a porous sheet product, to a filter element comprising the porous sheet product, to a method for producing the porous sheet product, to a method for producing the filter element, and to the use of the sheet product and of the filter element.
    Type: Application
    Filed: October 30, 2017
    Publication date: February 20, 2020
    Applicant: Sartorius Stedim Biotech GmbH
    Inventors: Thomas LOEWE, Thomas FRIESE, Sebastian HANDT, Mario STRAUSS, Paschalis NIKOLOUDIS
  • SHEET MATERIAL AND FILTER ELEMENT WITH HYDROPHOBIC SEPARATING LAYER, USE THEREOF AND PROCESS FOR PRODUCTION OF SAME
    Publication number: 20190329172
    Abstract: The present invention relates to a sheet material and filter element, where the sheet material and the filter element have a hydrophobic separating layer, and also to use thereof and to a process for production of same.
    Type: Application
    Filed: April 25, 2019
    Publication date: October 31, 2019
    Applicant: Sartorius Stedim Biotech GmbH
    Inventors: Eberhard Wünn, Thomas Friese, Benjamin Schneider, Mario Strauss