Patents by Inventor Wolfgang Ludt

Wolfgang Ludt 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).

  • Silicate-coated particles in a metal layer
    Patent number: 7858178
    Abstract: The invention relates to an electrodeposited metal layer on a substrate with embedded particles, especially inorganic particles, which have a silicate coating, and to the use of such layer for coating machine parts.
    Type: Grant
    Filed: November 13, 2006
    Date of Patent: December 28, 2010
    Assignee: Nanogate AG
    Inventors: Jürgen Sander, Wolfgang Ludt
  • NICKEL COAT CONTAINING PRECIOUS METALS
    Publication number: 20090186240
    Abstract: The present invention relates to a chemical nickel bath containing precious metal ions, a process for preparing a chemically deposited nickel coat containing a precious metal, the thus produced nickel coat, and the use thereof.
    Type: Application
    Filed: April 26, 2007
    Publication date: July 23, 2009
    Applicant: NANOGATE AG
    Inventors: Jürgen Sander, Wolfgang Ludt
  • Silicate-Coated Particles in a Metal Layer
    Publication number: 20080254280
    Abstract: The invention relates to an electrodeposited metal layer on a substrate with embedded particles, especially inorganic particles, which have a silicate coating, and to the use of such layer for coating machine parts.
    Type: Application
    Filed: November 13, 2006
    Publication date: October 16, 2008
    Applicant: NANOGATE AG
    Inventors: Jurgen Sander, Wolfgang Ludt