Patents by Inventor Georg Lamp

Georg Lamp 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).

  • Iron oxide pigments
    Patent number: 7425234
    Abstract: The invention relates to iron oxide pigments comprising an average solid body diameter of 0.1 to 500 ?m, and to the production and use thereof.
    Type: Grant
    Filed: March 4, 2004
    Date of Patent: September 16, 2008
    Assignee: LANXESS Deutschland GmbH
    Inventors: Leslaw Mleczko, Ulrich Meisen, Georg Lamp, Ralph Weber
  • Iron oxide pigments
    Publication number: 20070051276
    Abstract: The invention relates to iron oxide pigments comprising an average solid body diameter of 0.1 to 500 ?m, and to the production and use thereof.
    Type: Application
    Filed: March 4, 2004
    Publication date: March 8, 2007
    Inventors: Leslaw Mleczko, Ulrich Meisen, Georg Lamp, Ralph Weber
  • Device for testing the scratch resistance of surfaces
    Patent number: 6852018
    Abstract: A device for testing the scratch resistance of a surface of a test specimen by means of a gas stream charged with solid particles, comprising: a tube, having an entry and an exit, for directing the gas stream on to a specimen holder with the surface to be tested, a means for providing the gas stream, and a metering device positioned along the tube for metering the solid particles into the gas stream, wherein a tube part is angled at an angle in the region of the tube exit and the angled tube part has, at the angle, an opening at which the specimen holder is positioned such that the gas stream is directed on to the specimen holder.
    Type: Grant
    Filed: October 22, 2003
    Date of Patent: February 8, 2005
    Assignee: Bayer Aktiengesellschaft
    Inventors: Andreas Bürgel, Georg Lamp, Robert Maleika, Leslaw Mleczko
  • Device for testing the scratch resistance of surfaces
    Publication number: 20040092215
    Abstract: A device for testing the scratch resistance of a surface of a test specimen by means of a gas stream charged with solid particles, comprising:
    Type: Application
    Filed: October 22, 2003
    Publication date: May 13, 2004
    Inventors: Andreas Burgel, Georg Lamp, Robert Maleika, Leslaw Mleczko
  • Device for solids recycle in longitudinal-flow fluid-bed reactors for effluent treatment with carrier particles
    Patent number: 5198105
    Abstract: The fluid-bed reactor for biological effluent treatment, using carrier particles for microorganisms, consists of a tank with a retention system for the carrier particles, gas supply units and a jet ejector arranged along the tank for the particle recycle. The propulsion nozzle of the jet ejector is fed with the effluent stream which is to be treated.
    Type: Grant
    Filed: March 18, 1991
    Date of Patent: March 30, 1993
    Assignee: Bayer Aktiengesellschaft
    Inventors: Jorg Kauling, Hans-Jurgen Henzler, Imre Pascik, Georg Lamp