Patents by Inventor Ralf Moritz

Ralf Moritz 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).

  • Soot cleaner
    Publication number: 20060107974
    Abstract: The present invention relates to cleaning agents based on a water-soluble polymeric polycarboxylate as a dispersant for cleaning sooted surfaces.
    Type: Application
    Filed: October 18, 2005
    Publication date: May 25, 2006
    Inventors: Thomas Klein, Harry-Guenther Muller, Fred Ebert, Ralf Moritz
  • Process for improving the plasticity of ceramic composition and for reversing this effect
    Patent number: 6100319
    Abstract: The plasticity of ceramic compositions and dispersions can be improved by addition of at least one polymer (I) with recurring succinyl units. This effect can be reversed by addition of a setting accelerator (II); preferred setting accelerators are polymers (II) of the polyalkylenepolyamine type.
    Type: Grant
    Filed: September 11, 1998
    Date of Patent: August 8, 2000
    Assignee: Bayer Aktiengesellschaft
    Inventors: Torsten Groth, Winfried Joentgen, Bernhard Lehmann, Ralf Moritz, Ulrich Litzinger, Rudiger Schubart, Thomas Menzel