Patents by Inventor Heike Mertens

Heike Mertens 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: 10731262
    Abstract: The present invention relates to a corrosion control coating, more particularly a high-temperature corrosion control coating, and to a method for producing it.
    Type: Grant
    Filed: October 7, 2016
    Date of Patent: August 4, 2020
    Assignee: Ewald Dörken AG
    Inventors: Marcel Roth, Kai Owczarek, Heike Mertens, Sandra Böhm, Vanessa Kurze, Gerhard Reusmann
  • Publication number: 20170101716
    Abstract: The present invention relates to a corrosion control coating, more particularly a high-temperature corrosion control coating, and to a method for producing it.
    Type: Application
    Filed: October 7, 2016
    Publication date: April 13, 2017
    Inventors: Marcel ROTH, Kai OWCZAREK, Heike MERTENS, Sandra BÖHM, Vanessa KURZE, Gerhard REUSMANN
  • Publication number: 20110045309
    Abstract: The invention relates to a method for adjusting the friction coefficient of the surface of a metallic workpiece by applying and hardening a single-layer or multi-layer coating having a boundary surface facing toward the workpiece and having a boundary surface facing away from the workpiece, wherein one or more base coats each having at least one binding agent and metallic particles, is/are applied in layers, and at least one of the base coats has at least one lubricant.
    Type: Application
    Filed: March 10, 2009
    Publication date: February 24, 2011
    Applicant: EWALD DOERKEN AG
    Inventors: Gerhard Reusmann, Thomas Kruse, Heike Mertens
  • Publication number: 20080226923
    Abstract: The invention relates to a binding agent comprising at least one titanium and/or one zircon compound (at least 0.5 wt. % in relation to 100 wt. % binding agent), at least one organo-functional silan, in particular, a monosilan, and a solution. The invention is characterised in that the binding agent comprises at least one fluorinated polymer which is insoluble in the binding agent solution. The invention also relates to a corrosion protection agent which is produced using the binding agent and a weldable corrosion protection agent, in addition to a workpiece which is coated with the inventive corrosion protection agent.
    Type: Application
    Filed: September 8, 2006
    Publication date: September 18, 2008
    Applicant: EWALD DORKEN AG
    Inventors: Thomas Kruse, Heike Mertens, Gerhard Reusmann
  • Publication number: 20080193743
    Abstract: The invention relates to an anti-corrosive coating agent for metal workpieces. For the purpose of good cathodic corrosion prevention, the anti-corrosive coating agent comprises an organic binder having a silicon-organic compound and particulate metal. The workpiece having an anti-corrosive coating is characterized in that the anti-corrosive coating comprises an organic binder having a silicon-organic compound and particulate metal. The method for producing an anti-corrosive coating on a workpiece is characterized by applying, in liquid form, a first coating, comprising an organic binder having a silicon-organic compound and particulate metal as the anti-corrosive coating, and then applying a second coating the composition of which preferably differs from that of the anti-corrosive coating.
    Type: Application
    Filed: July 7, 2005
    Publication date: August 14, 2008
    Inventors: Thomas Kruse, Heike Mertens, Gerhard Reusmann