Patents by Inventor Károly Renner

Károly Renner 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).

  • Fiber reinforced polypropylene composite
    Patent number: 11674025
    Abstract: The present invention relates to a new composite comprising glass or carbon fibers and polymer-based fibers as well as to a process for the preparation of the composite and molded articles made from said composite.
    Type: Grant
    Filed: May 5, 2020
    Date of Patent: June 13, 2023
    Assignee: BOREALIS AG
    Inventors: Thomas Lummerstorfer, Michael Jerabek, Stefan Hochradi, Claudia Pretschuh, Karoly Renner, Lukas Sobczak, Wolfgang Stockreiter, Bela Pukanszky, Janos Moczo
  • Fiber reinforced polypropylene composite
    Patent number: 10752762
    Abstract: The present invention relates to a new composite comprising glass or carbon fibers and polymer-based fibers as well as to a process for the preparation of the composite and molded articles made from said composite.
    Type: Grant
    Filed: October 16, 2017
    Date of Patent: August 25, 2020
    Assignee: BOREALIS AG
    Inventors: Thomas Lummerstorfer, Michael Jerabek, Stefan Hochradi, Claudia Pretschuh, Karoly Renner, Lukas Sobczak, Wolfgang Stockreiter, Bela Pukanszky, Janos Moczo
  • FIBER REINFORCED POLYPROPYLENE COMPOSITE
    Publication number: 20200263017
    Abstract: The present invention relates to a new composite comprising glass or carbon fibers and polymer-based fibers as well as to a process for the preparation of the composite and molded articles made from said composite.
    Type: Application
    Filed: May 5, 2020
    Publication date: August 20, 2020
    Inventors: Thomas Lummerstorfer, Michael Jerabek, Stefan Hochradi, Claudia Pretschuh, Karoly Renner, Lukas Sobczak, Wolfgang Stockreiter, Bela Pukanszky, Janos Moczo
  • FIBER REINFORCED POLYPROPYLENE COMPOSITE
    Publication number: 20200017671
    Abstract: The present invention relates to a new composite comprising glass or carbon fibers and polymer-based fibers as well as to a process for the preparation of the composite and molded articles made from said composite.
    Type: Application
    Filed: October 16, 2017
    Publication date: January 16, 2020
    Inventors: Thomas Lummerstorfer, Michael Jerabek, Stefan Hochradi, Claudia Pretschuh, Karoly Renner, Lukas Sobczak, Wolfgang Stockreiter, Bela Pukanszky, Janos Moczo
  • FIBER REINFORCED POLYPROPYLENE COMPOSITE
    Publication number: 20190338112
    Abstract: The present invention relates to a new composite comprising glass or carbon fibers and polymer-based fibers as well as to a process for the preparation of the composite and molded articles made from said composite.
    Type: Application
    Filed: October 16, 2017
    Publication date: November 7, 2019
    Inventors: Thomas Lummerstorfer, Michael Jerabek, Stefan Hochradi, Claudia Pretschuh, Karoly Renner, Lukas Sobczak, Wolfgang Stockreiter, Bela Pukanszky, Janos Moczo
  • Composite comprising a cellulose-based filler
    Patent number: 10081726
    Abstract: Composite comprising a heterophasic propylene copolymer (HECO), a high density polyethylene, a cellulose-based filler and a compatibilizer.
    Type: Grant
    Filed: August 11, 2016
    Date of Patent: September 25, 2018
    Assignee: Borealis AG
    Inventors: Béla Pukánszky, Karoly Renner, Szabolcs Kalmar, Thomas Lummerstorfer, Hermann Braun, Petar Doshev, Michael Jerabek
  • COMPOSITE COMPRISING A CELLULOSE-BASED FILLER
    Publication number: 20180215908
    Abstract: Composite comprising a heterophasic propylene copolymer (HECO), a high density polyethylene, a cellulose-based filler and a compatibilizer.
    Type: Application
    Filed: August 11, 2016
    Publication date: August 2, 2018
    Inventors: Béla Pukánszky, Karoly Renner, Szabolcs Kalmar, Thomas Lummerstorfer, Hermann Braun, Petar Doshev, Michael Jerabek
  • Polymer compositions with improved barrier properties against the permeation of oxygen
    Patent number: 9193847
    Abstract: The present invention relates to polymer compositions comprising (a) a polymer containing hydroxyl alkylene repeating units and (b) an additive selected from compounds of the formulae (1) to (6) wherein Ra1, Ra2, Ra3 and Ra4 can be the same or different and independently represent a group selected from the moieties having formula (A) or formula (B), wherein Rb is selected from hydrogen, C1-6 alkyl, C1-6 alkoxy and —CO—C1-4 alkyl.
    Type: Grant
    Filed: November 25, 2009
    Date of Patent: November 24, 2015
    Assignee: Clariant Production (France) S.A.S.
    Inventors: Christoph Kröhnke, Csaba Kenyō, Károly Renner, Béla Pukánszky
  • POLYMER COMPOSITIONS WITH IMPROVED BARRIER PROPERTIES AGAINST THE PERMEATION OF OXYGEN
    Publication number: 20110262673
    Abstract: The present invention relates to polymer compositions comprising (a) a polymer containing hydroxyl alkylene repeating units and (b) an additive selected from compounds of the formulae (1) to (6) wherein Ra1, Ra2, Ra3 and Ra4 can be the same or different and independently represent a group selected from the moieties having formula (A) or formula (B), wherein Rb is selected from hydrogen, C1-6 alkyl, C1-6 alkoxy and —CO—C1-4 alkyl.
    Type: Application
    Filed: November 25, 2009
    Publication date: October 27, 2011
    Applicant: AIRSEC S.A.S.
    Inventors: Christoph Krohnke, Csaba Kenyo, Karoly Renner, Bela Pukanszky