Patents by Inventor Micheal Frania

Micheal Frania 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).

  • Composite membrane for the separation of water and method for manufacturing same
    Publication number: 20100084335
    Abstract: A composite membrane is provided for the separation of water with at least one separation layer of cross-linked polyvinyl alcohol, with the separation layer being subjected in a separate process step to a post-crosslinking operation with an acid or an acid-releasing compound and at least one dialdehyde.
    Type: Application
    Filed: September 18, 2009
    Publication date: April 8, 2010
    Inventors: Andreas Hübner, Elena Gonzalez Diaz, Micheal Frania