Patents by Inventor Claudio Weiss

Claudio Weiss 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).

  • Blood filtering device
    Patent number: 10561781
    Abstract: A blood filtering device has a filtration section with filter medium separating raw side and clean side. A first communication path connects raw side and a first variable blood reservoir volume; a second communication path connects raw side and a second variable blood reservoir volume coupled to a receptacle. When varying the first variable blood reservoir volume, blood contained therein flows through first communication path to raw side, plasma/serum passes through the filter medium from raw side to clean side, and residual blood flows from raw side through second communication path into the second variable blood reservoir volume. When varying the second variable blood reservoir volume, blood contained therein flows through second communication path to raw side, plasma/serum passes through the filter medium from raw side to clean side, and residual blood flows from raw side through first communication path into first variable blood reservoir volume.
    Type: Grant
    Filed: December 12, 2015
    Date of Patent: February 18, 2020
    Assignee: MANN+HUMMEL GmbH
    Inventors: Dagmar Winkler, Heike Rupp, Claudio Weiss, Karlheinz Muenkel, Joachim Stinzendoerfer, Steffen Schuetz, Sascha Bauer, Frank Bartel, Alfons-Alois Schwinghammer, Michael Fasold, Dietmar Talmon-Gros, Norbert Strassenberger, Anton Rabanter
  • Blood Filtering Device
    Publication number: 20160106907
    Abstract: A blood filtering device has a filtration section with filter medium separating raw side and clean side. A first communication path connects raw side and a first variable blood reservoir volume; a second communication path connects raw side and a second variable blood reservoir volume coupled to a receptacle. When varying the first variable blood reservoir volume, blood contained therein flows through first communication path to raw side, plasma/serum passes through the filter medium from raw side to clean side, and residual blood flows from raw side through second communication path into the second variable blood reservoir volume. When varying the second variable blood reservoir volume, blood contained therein flows through second communication path to raw side, plasma/serum passes through the filter medium from raw side to clean side, and residual blood flows from raw side through first communication path into first variable blood reservoir volume.
    Type: Application
    Filed: December 12, 2015
    Publication date: April 21, 2016
    Inventors: Dagmar Winkler, Heike Rupp, Claudio Weiss, Karlheinz Muenkel, Joachim Stinzendoerfer, Steffen Schuetz, Sascha Bauer, Frank Bartel, Alfons-Alois Schwinghammer, Michael Fasold, Dietmar Talmon-Gros, Norbert Strassenberger, Anton Rabanter