Patents by Inventor Martin Wiemann

Martin Wiemann 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).

  • Use of an inhibitor of the Na+/H+ exchanger for the production of a medicament for the treatment or prophylaxis of disturbances of the central nervous system
    Publication number: 20040097544
    Abstract: The use of an inhibitor of the Na+/H+ exchanger for the production of a medicament for the treatment or prophylaxis of disorders of the central nervous system. Inhibitors of the Na+/H+ exchanger are outstandingly suitable for the production of a medicament for the treatment or prophylaxis of disorders of the central nervous system; derivatives of guanidine are particularly highly suitable; cariporide (HOE 642) is especially suitable.
    Type: Application
    Filed: April 28, 2003
    Publication date: May 20, 2004
    Applicant: Hoechst Marion Roussel Deutschland GMBH
    Inventors: Hans Jochen Lang, Klaus Wirth, Dieter Bingmann, Udo Bonnet, Martin Wiemann
  • Canvas abrasive material and grinding process
    Patent number: 6482308
    Abstract: A canvas abrasive material has a coating of resin and abrasive grains on a woven fabric layer, wherein the crossing places of the yarns form grinding places and free places that are distributed in a grid form over the surface of the abrasive material. A VELCRO-type clinging layer on the abrasive material facilitates manipulation.
    Type: Grant
    Filed: September 21, 1999
    Date of Patent: November 19, 2002
    Inventor: Martin Wiemann
  • Polishing disk
    Patent number: 6408480
    Abstract: Polishing disk with short fiber pile layer with strong binding in a holding layer. A burr adhesion layer is installed on the back side of the polishing disk.
    Type: Grant
    Filed: September 21, 1999
    Date of Patent: June 25, 2002
    Inventor: Martin Wiemann