Patents by Inventor Andreas Deuschle

Andreas Deuschle 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).

  • Spacer for membrane stacks
    Publication number: 20020148769
    Abstract: In one embodiment, a membrane stack is described for separating dialysate and diffusate. The membrane stack comprises a plurality of membrane sheets and a plurality of spacers interspersed between the plurality of membrane sheets. Each spacer includes a gasket bordering a screen diagonally woven. These membrane sheets and spacers are affixed together by form a collective unit.
    Type: Application
    Filed: April 12, 2002
    Publication date: October 17, 2002
    Inventors: Andreas Deuschle, Fred Reinhard