Patents by Inventor Christoph Lammers

Christoph Lammers 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).

  • Patent number: 9096774
    Abstract: The invention relates to heat-curing powder-lacquer compositions exhibiting a matte surface after curing of the coating, as well as to a simple method for production of the same.
    Type: Grant
    Filed: May 28, 2013
    Date of Patent: August 4, 2015
    Assignee: Evonik Degussa GmbH
    Inventors: Werner Grenda, Emmanouil Spyrou, Thomas Weihrauch, Christoph Lammers, Holger Loesch, Klaus Behrendt
  • Patent number: 8962885
    Abstract: The invention relates to new ?-hydroxyalkylamides, to a method for production of same and to the use of same.
    Type: Grant
    Filed: March 10, 2011
    Date of Patent: February 24, 2015
    Assignee: Evonik Degussa GmbH
    Inventors: Werner Grenda, Emmanouil Spyrou, Thomas Weihrauch, Christoph Lammers, Holger Loesch, Klaus Behrendt
  • Patent number: 8907130
    Abstract: The invention relates to novel ?-hydroxyalkylamides, to a method for their production and to the use thereof.
    Type: Grant
    Filed: March 10, 2011
    Date of Patent: December 9, 2014
    Assignee: Evonik Degussa GmbH
    Inventors: Werner Grenda, Emmanouil Spyrou, Thomas Weihrauch, Christoph Lammers, Holger Loesch, Klaus Behrendt
  • Publication number: 20140316056
    Abstract: The invention relates to heat-curing powder-lacquer compositions exhibiting a matte surface after curing of the coating, as well as to a simple method for production of the same.
    Type: Application
    Filed: May 28, 2013
    Publication date: October 23, 2014
    Applicant: EVONIK DEGUSSA GmbH
    Inventors: Werner GRENDA, Emmanouil SPYROU, Thomas Weihrauch, Christoph Lammers, Holger Loesch, Klaus Behrendt
  • Patent number: 8524837
    Abstract: The invention relates to heat-curing powder-lacquer compositions exhibiting a matte surface after curing of the coating, as well as to a simple method for production of the same.
    Type: Grant
    Filed: March 10, 2011
    Date of Patent: September 3, 2013
    Assignee: Evonik Degussa GmbH
    Inventors: Werner Grenda, Emmanouil Spyrou, Thomas Weihrauch, Christoph Lammers, Holger Loesch, Klaus Behrendt
  • Publication number: 20130045652
    Abstract: The invention relates to a method for producing storage-stable polyurethane prepregs and moldings produced therefrom and moldings produced therefrom (composite components), which can be obtained by a direct melt impregnation method of woven fabrics and laid scrim using reactive polyurethane compositions.
    Type: Application
    Filed: May 12, 2011
    Publication date: February 21, 2013
    Applicant: Evonik Degussa GmbH
    Inventors: Friedrich Georg Schmidt, Werner Grenda, Emmanouil Spyrou, Holger Loesch, Christoph Lammers
  • Publication number: 20130041103
    Abstract: The invention relates to heat-curable powder coating compositions, which after the coating has cured result in a matt surface and to a simple method for producing same
    Type: Application
    Filed: March 10, 2011
    Publication date: February 14, 2013
    Applicant: Evonik Degussa GmbH
    Inventors: Werner Grenda, Emmanouil Spyrou, Thomas Weihrauch, Christoph Lammers, Holger Loesch, Klaus Behrendt
  • Publication number: 20130006016
    Abstract: The invention relates to novel ?-hydroxyalkylamides, to a method for their production and to the use thereof.
    Type: Application
    Filed: March 10, 2011
    Publication date: January 3, 2013
    Applicant: Evonik Degussa GmbH
    Inventors: Werner Grenda, Emmanouil Spyrou, Thomas Weihrauch, Christoph Lammers, Holger Loesch, Klaus Behrendt
  • Publication number: 20120208956
    Abstract: The invention relates to new ?-hydroxyalkylamides, to a method for production of same and to the use of same.
    Type: Application
    Filed: March 10, 2011
    Publication date: August 16, 2012
    Applicant: EVONIK DEGUSSA GmbH
    Inventors: Werner Grenda, Emmanouil Spyrou, Thomas Weihrauch, Christoph Lammers, Holger Loesch, Klaus Behrendt
  • Publication number: 20110288202
    Abstract: The invention relates to heat-curing powder-lacquer compositions exhibiting a matte surface after curing of the coating, as well as to a simple method for production of the same.
    Type: Application
    Filed: March 10, 2011
    Publication date: November 24, 2011
    Applicant: EVONIK DEGUSSA GmbH
    Inventors: Werner Grenda, Emmanouil Spyrou, Thomas Weihrauch, Christoph Lammers, Holger Loesch, Klaus Behrendt
  • Publication number: 20080265201
    Abstract: Low-temperature-curable polyurethane compositions with uretdione groups, containing polymers based on polyols that carry secondary OH groups.
    Type: Application
    Filed: May 3, 2007
    Publication date: October 30, 2008
    Applicant: DEGUSSA GmbH
    Inventors: Emmanouil Spyrou, Corey King, Werner Grenda, Christoph Lammers, Rainer Lomolder
  • Publication number: 20050239956
    Abstract: Polyurethane compositions which contain less than 5% by weight of free NCO groups and from 1 to 18% by weight of uretdione groups, can be cured at low temperature and can be used as coating compositions.
    Type: Application
    Filed: April 27, 2005
    Publication date: October 27, 2005
    Applicant: DEGUSSA AG
    Inventors: Emmanouil Spyrou, Joern Weiss, Andreas Wenning, Werner Grenda, Christoph Lammers
  • Patent number: 6593780
    Abstract: The invention relates to a circuit (100) with which one of a plurality of input clock signals (CLK_SRC1, . . . , CLK_SCR_n) can be selected and passed on to an output signal (CLK_OUT). The input clock signals are present at a multiplexer (MUX) which applies one of these signals in dependence upon the selection signal (CFG_i) from its control input to its output. The output signal (MUX_OUT) of the multiplexer is applied via a switch (S) and a signal latch (LATCH) to the output of the circuit as output signal (CLK_OUT). Switching between two input signals is controlled by a state machine (FSM) which first intransparently switches the signal latch (LATCH) after a change of the external configuration signal (CFG), then switches the multiplexer (MUX) and transparently switches the signal latch again after the multiplexer output (MUX_OUT) has changed at least once and assumed the value stored in the signal latch. The state machine (FSM) is supplied with its own fast clock (FCLK).
    Type: Grant
    Filed: May 9, 2002
    Date of Patent: July 15, 2003
    Assignee: Koninklijke Philips Electronics N.V.
    Inventor: Christoph Lammers
  • Publication number: 20020186065
    Abstract: The invention relates to a circuit (100) with which one of a plurality of input clock signals (CLK_SRC1, . . . , CLK_SCR_n) can be selected and passed on to an output signal (CLK_OUT). The input clock signals are present at a multiplexer (MUX) which applies one of these signals in dependence upon the selection signal (CFG_i) from its control input to its output. The output signal (MUX_OUT) of the multiplexer is applied via a switch (S) and a signal latch (LATCH) to the output of the circuit as output signal (CLK_OUT).
    Type: Application
    Filed: May 9, 2002
    Publication date: December 12, 2002
    Inventor: Christoph Lammers