Patents by Inventor Karl-Heinz Heckner

Karl-Heinz Heckner 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).

  • Ion-conductive thermoplastic composition, electrochromic composite system and process for producing ion-conductive foil
    Patent number: 9034984
    Abstract: An ion-conductive thermoplastic compositions contains a partially acetalated polyvinyl alcohol, at least one support electrolyte and at least one plasticizer. The partially acetalated polyvinyl alcohol contains two different acetal units. Electrochromic laminated glass systems produced using the ion-conductive compositions and a method for producing the systems are also provided.
    Type: Grant
    Filed: May 16, 2012
    Date of Patent: May 19, 2015
    Assignee: Dritte Patentportfolio Beteiligungsgesellschaft mbH & Co. KG
    Inventors: Holger Stenzel, Alexander Kraft, Karl-Heinz Heckner, Matthias Rottmann, Bernd Papenfuhs, Martin Steuer
  • ION-CONDUCTIVE THERMOPLASTIC COMPOSITION, ELECTROCHROMIC COMPOSITE SYSTEM AND PROCESS FOR PRODUCING ION-CONDUCTIVE FOIL
    Publication number: 20120224249
    Abstract: An ion-conductive thermoplastic compositions contains a partially acetalated polyvinyl alcohol, at least one support electrolyte and at least one plasticizer. The partially acetalated polyvinyl alcohol contains two different acetal units. Electrochromic laminated glass systems produced using the ion-conductive compositions and a method for producing the systems are also provided.
    Type: Application
    Filed: May 16, 2012
    Publication date: September 6, 2012
    Applicant: Dritte Patentportfolio Beteiligungsgesellschaft mbH & Co. KG
    Inventors: Holger STENZEL, Alexander KRAFT, Karl-Heinz HECKNER, Matthias ROTTMANN, Bernd PAPENFUHS, Martin STEUER
  • Ion-conductive thermoplastic compositions for electrochromic glazing
    Patent number: 8188182
    Abstract: The invention relates to ion-conductive thermoplastic compositions consisting of a partially acetalated polyvinyl alcohol, at least one support electrolyte and at least one softener, the partially acetalated polyvinyl alcohol containing two different acetal units. The invention also relates to electrochromic laminated glass systems produced using the ion-conductive compositions and to a method for producing said systems.
    Type: Grant
    Filed: June 17, 2004
    Date of Patent: May 29, 2012
    Assignee: Dritte Patentportfolio Beteiligungsgesellschaft mbH & Co. KG
    Inventors: Holger Stenzel, Alexander Kraft, Karl-Heinz Heckner, Matthias Rottmann, Bernd Papenfuhs, Martin Steuer
  • Ion-conductive thermoplastic compositions for electrochromic glazing
    Publication number: 20060159610
    Abstract: The invention relates to ion-conductive thermoplastic compositions consisting of a partially acetalated polyvinyl alcohol, at least one support electrolyte and at least one softener, the partially acetalated polyvinyl alcohol containing two different acetal units. The invention also relates to electrochromic laminated glass systems produced using the ion-conductive compositions and to a method for producing said systems.
    Type: Application
    Filed: June 17, 2004
    Publication date: July 20, 2006
    Inventors: Holger Stenzel, Alexander Kraft, Karl-Heinz Heckner, Matthias Heckner, Bernd Rottmann, Martin Steuer