Patents by Inventor KLAUS BUECHER

KLAUS BUECHER 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).

  • MEMBRANE ELEMENT AND PROCESS FOR ITS PRODUCTION
    Publication number: 20020070158
    Abstract: The invention relates to novel membrane elements, a process for their production and their use as filters, for example for ultrafiltration, nanofiltration, reverse osmosis, gas separation or pervaporation. The invention relates in particular to a membrane element comprising a core 9 and a sheath which encapsulates the core, where the sheath is formed from polymer films 10 which overlap one another at least to some extent and have been fused to one another in the overlap area.
    Type: Application
    Filed: June 10, 1999
    Publication date: June 13, 2002
    Inventors: KLAUS BUECHER, ULRICH MEYER-BLUMENROTH, KLAUS NOLL, TODD REUS