Patents by Inventor Heribert Husmann

Heribert Husmann 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).

  • Coatings with cross-linked hydrophilic polymers
    Patent number: 6596238
    Abstract: The present invention relates to a process for permanently coating the inner surface of columns, capillaries and microchannel systems with hydroxylic polymers, such as polyvinyl alcohol, and to the thus prepared columns, capillaries and microchannel systems and their use.
    Type: Grant
    Filed: August 9, 2000
    Date of Patent: July 22, 2003
    Assignee: Studiengesellschaft Kohle mbH
    Inventors: Detlev Belder, Heribert Husmann