Patents by Inventor Dirk Laur

Dirk Laur 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).

  • Aqueous silane systems for bare corrosion protection and corrosion protection of metals
    Patent number: 8864895
    Abstract: The present invention relates to a furnace (12) for melting heated glass using burners (13), wherein the combustion energy is at least partially produced by oxy-fuel combustion, and wherein at least a portion of the oxygen used in the burners (13) is produced by separation, on a ceramic separation membrane (18), from a gaseous mixture including oxygen, the oxygen from the separation being directly channeled into at least one burner (13).
    Type: Grant
    Filed: July 12, 2010
    Date of Patent: October 21, 2014
    Assignee: Evonik Degussa GmbH
    Inventors: Philipp Albert, Eckhard Just, Dirk Laur, Christian Waβmer
  • AQUEOUS SILANE SYSTEMS FOR BARE CORROSION PROTECTION AND CORROSION PROTECTION OF METALS
    Publication number: 20120204762
    Abstract: The present invention relates to a furnace (12) for melting heated glass using burners (13), wherein the combustion energy is at least partially produced by oxy-fuel combustion, and wherein at least a portion of the oxygen used in the burners (13) is produced by separation, on a ceramic separation membrane (18), from a gaseous mixture including oxygen, the oxygen from the separation being directly channeled into at least one burner (13).
    Type: Application
    Filed: July 12, 2010
    Publication date: August 16, 2012
    Applicant: Evonik Degussa GmbH
    Inventors: Philipp Albert, Eckhard Just, Dirk Laur, Christian Wassmer
  • Method for the production of (mercaptoorganyl)alkyl polyether silanes
    Patent number: 7799938
    Abstract: The invention relates to a method for producing (mercaptoorganyl)alkyl polyether silanes by reacting dry mercaptization reagents with a (haloorganyl)alkyl polyether silane.
    Type: Grant
    Filed: November 20, 2006
    Date of Patent: September 21, 2010
    Assignee: Evonik Degussa GmbH
    Inventors: Karsten Korth, Dirk Laur, Philipp Albert, Ingo Kiefer
  • Rubber mixtures
    Patent number: 7705076
    Abstract: The invention relates to rubber mixtures, comprising: (A) at least one rubber, (B) at least one oxidic filler and (C) at least one (haloorganyl)alkylpolyethersilane of the general formula (X)(X?)(X?)Si—RI-Hal. The rubber mixtures can be used for production of mouldings.
    Type: Grant
    Filed: May 10, 2007
    Date of Patent: April 27, 2010
    Assignee: Evonik Degussa GmbH
    Inventors: Karsten Korth, Andre Hasse, Dirk Laur, Ingo Kiefer, Oliver Klockmann, Philipp Albert, Manuel Friedel
  • Rubber Mixtures
    Publication number: 20090312476
    Abstract: The invention relates to rubber mixtures, comprising: (A) at least one rubber, (B) at least one oxidic filler and (C) at least one (haloorganyl)alkylpolyethersilane of the general formula (X)(X?)(X?)Si—R1—Hal. The rubber mixtures can be used for production of mouldings.
    Type: Application
    Filed: May 10, 2007
    Publication date: December 17, 2009
    Applicant: Evonik Degussa GmbH
    Inventors: Karsten Korth, Andre Hasse, Dirk Laur, Ingo Kiefer, Oliver Klockmann, Philipp Albert, Manuel Friedel
  • Method for the production of (Mercaptoorgany)alkyl polyether silanes
    Publication number: 20080319128
    Abstract: The invention relates to a method for producing (mercaptoorganyl)alkyl polyether silanes by reacting dry mercaptization reagents with a (haloorganyl)alkyl polyether silane.
    Type: Application
    Filed: June 13, 2008
    Publication date: December 25, 2008
    Applicant: Evonik Degussa GmbH
    Inventors: Karsten Korth, Dirk Laur, Philipp Albert, Ingo Kiefer