Patents by Inventor Tilmann Eberhard Ruhl

Tilmann Eberhard Ruhl 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).

  • METHOD FOR PRODUCING INVERSE OPALS HAVING ADJUSTABLE CHANNEL DIAMETERS
    Publication number: 20090174117
    Abstract: The invention relates to a process for the preparation of inverse opals having adjustable channel diameters. This is achieved by partial fusing of solid organic or inorganic spheres.
    Type: Application
    Filed: March 13, 2007
    Publication date: July 9, 2009
    Inventors: Holger Winkler, Goetz Peter Hellmann, Tilmann Eberhard Ruhl, Peter Spahn