Patents by Inventor Ralf Kockler

Ralf Kockler 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).

  • Materials for use as adhesive and for surface sealing
    Patent number: 11505729
    Abstract: Materials from the group consisting of a) one or more hybrid materials containing an organic polymer from the group of the polyamides, polyimides and epoxy resins and an inorganic oligo- or polymer from the group of the oligo- and polysiloxanes and heterocondensates of Si with Ti, Zr and/or Al, wherein the organic and the inorganic component are covalently bound to one another, in combination with one or more inorganic sols based on silyl alkoxylates and/or titanium alkoxylates, wherein hybrid material and inorganic sol are crosslinked, b) one or more hybrid materials containing an organic polymer from the group of the polyamides, polyimides and epoxy resins and an inorganic oligo- or polymer from the group of the oligo- and polysiloxanes and heterocondensates of Si with Ti, Zr and/or Al, wherein the organic and the inorganic component are covalently bound to one another, c) one or more inorganic sols based on silyl alkoxylates and/or titanium alkoxylates and d) one or more polyamides, polyimides and/or epox
    Type: Grant
    Filed: March 10, 2017
    Date of Patent: November 22, 2022
    Assignee: EPG (ENGINEERED NANOPRODUCTS GERMANY) AG
    Inventors: Heike Schneider, Stefan Pfeifer, Ralf Kockler, Klaus Endres
  • Alkali-resistant coating for lightweight metals, in particular aluminum
    Patent number: 11407903
    Abstract: A process for producing a coated lightweight metal substrate, in particular, an aluminium substrate, by a wet-chemical application of a coating composition to the lightweight metal substrate and thermally curing the coating composition is provided. A coating material composition is also described that is formed from a sol-gel material.
    Type: Grant
    Filed: October 21, 2016
    Date of Patent: August 9, 2022
    Assignee: EPG (Engineered nanoProducts Germany) AG
    Inventors: Ertugrul Arpac, Heike Schneider, Gunter Hoyer, Ralf Kockler, Sandra Arend
  • MATERIALS FOR USE AS ADHESIVE AND FOR SURFACE SEALING
    Publication number: 20190023955
    Abstract: Materials from the group consisting of a) one or more hybrid materials containing an organic polymer from the group of the polyamides, polyimides and epoxy resins and an inorganic oligo- or polymer from the group of the oligo- and polysiloxanes and heterocondensates of Si with Ti, Zr and/or Al, wherein the organic and the inorganic component are covalently bound to one another, in combination with one or more inorganic sols based on silyl alkoxylates and/or titanium alkoxylates, wherein hybrid material and inorganic sol are crosslinked, b) one or more hybrid materials containing an organic polymer from the group of the polyamides, polyimides and epoxy resins and an inorganic oligo- or polymer from the group of the oligo- and polysiloxanes and heterocondensates of Si with Ti, Zr and/or Al, wherein the organic and the inorganic component are covalently bound to one another, c) one or more inorganic sols based on silyl alkoxylates and/or titanium alkoxylates and d) one or more polyamides, polyimides and/or ep
    Type: Application
    Filed: March 10, 2017
    Publication date: January 24, 2019
    Applicant: EPG (ENGINEERED NANOPRODUCTS GERMANY) AG
    Inventors: Heike Schneider, Stefan Pfeifer, Ralf Kockler, Klaus Endres
  • Alkali-Resistant Coating for Lightweight Metals, in Particular Aluminum
    Publication number: 20180305557
    Abstract: A process for producing a coated lightweight metal substrate, in particular, an aluminium substrate, by a wet-chemical application of a coating composition to the lightweight metal substrate and thermally curing the coating composition is provided. A coating material composition is also described that is formed from a sol-gel material.
    Type: Application
    Filed: October 21, 2016
    Publication date: October 25, 2018
    Applicant: EPG (Engineered nanoProducts Germany) AG
    Inventors: Ertugrul Arpac, Heike Schneider, Gunter Hoyer, Ralf Kockler, Sandra Arend