Patents by Inventor Norbert Grund Ludwigshafen

Norbert Grund Ludwigshafen 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).

  • Electrochemical reduction of reducible dyes
    Publication number: 20040069653
    Abstract: A process for an electrochemical reduction of a reducible dye by contacting said reducible dye with a cathode comprising a support of an electrically conductive material and an electrically conductive, cathodically polarized layer formed thereon in situ by alluviation comprises conducting said electrochemical reduction in the presence of a base.
    Type: Application
    Filed: September 29, 2003
    Publication date: April 15, 2004
    Inventors: Claudia Merk, Jorg Botzem, Gunther Huber, Norbert Grund Ludwigshafen