Patents by Inventor Robert Hubertus Van Mullekom

Robert Hubertus Van Mullekom 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).

  • Flame-retardant polyamide compositions filled with ground glass
    Publication number: 20130296468
    Abstract: The present invention relates to flame-retardant compositions based on a thermoplastic polyamide comprising non-fibrous and unfoamed ground glass with specific particle size distribution, geometry and size, and also to the production and the use of the compositions of the invention for producing products, preferably fibres, foils and mouldings of any type.
    Type: Application
    Filed: July 1, 2013
    Publication date: November 7, 2013
    Applicant: LANXESS Deutschland GmbH
    Inventors: Jochen Endtner, Marcus Schafer, Matthias Bienmuller, Thorsten Bredemann, Robert Hubertus van Mullekom
  • Flame-retardant polyamide compositions filled with ground glass
    Publication number: 20120165439
    Abstract: The present invention relates to flame-retardant compositions based on a thermoplastic polyamide comprising non-fibrous and unfoamed ground glass with specific particle size distribution, geometry and size, and also to the production and the use of the compositions of the invention for producing products, preferably fibres, foils and mouldings of any type.
    Type: Application
    Filed: December 19, 2011
    Publication date: June 28, 2012
    Applicant: LANXESS DEUTSCHLAND GMBH
    Inventors: Jochen Endtner, Marcus Schäfer, Matthias Bienmüller, Thorsten Bredemann, Robert Hubertus van Mullekom
  • Polyamide molding compositions with improved flowability
    Patent number: 7947360
    Abstract: This invention relates to thermoplastic molding compositions with improved flowabilty based on a thermoplastic polyamide and on a copolymer composed of at least one olefin with at least one methacrylic ester or acrylic ester of an aliphatic alcohol, the MFI of the copolymer being not less than 50 g/10 min, and to a process for preparation of these molding compositions, and also to the use of the these molding compositions, for production of moldings for the electrical, electronics, telecommunications, motor vehicle, or computer industry, in sports, in medicine, in the household or in the entertainment industry.
    Type: Grant
    Filed: November 30, 2005
    Date of Patent: May 24, 2011
    Assignee: LANXESS Deutschland GmbH
    Inventors: Detlev Joachimi, Peter Persigehl, Kurt Jeschke, Marcus Schäfer, Ralph Ulrich, Robert Hubertus Van Mullekom, Jochen Endtner, Jens Peter Joschek, Matthias Bienmüller
  • Molding compositions based on a thermoplastic polyester with improved flowability
    Patent number: 7378470
    Abstract: This invention relates to thermoplastic molding compositions with improved flowability based on a thermoplastic polyester and on at least one copolymer composed of at least one olefin with at least one methacrylic ester or acrylic ester of an aliphatic alcohol, the MFI of the copolymer being not less than 50 g/10 min, to a process for preparation of these molding compositions, and also the use of these molding compositions for production of moldings for the electrical, electronics, telecommunications, motor vehicle or computer industry, in sports, in the household, in medicine or for the entertainment industry.
    Type: Grant
    Filed: November 30, 2005
    Date of Patent: May 27, 2008
    Assignee: LANXESS Deutschland GmbH
    Inventors: Peter Persigehl, Detlev Joachimi, Kurt Jeschke, Marcus Schäfer, Ralph Ulrich, Robert Hubertus Van Mullekom, Jochen Endtner, Jens Peter Joschek, Matthias Bienmüller
  • Method of use of a pneumatic conveying apparatus for conveying glass fibres with specific properties
    Patent number: 7192222
    Abstract: The invention describes a method of use of a conveying apparatus for the pneumatic conveyance of sized glass fibers, the sized glass fibers having a size extractability of at most 85%, preferably at most 50% and with particular preference at most 40%.
    Type: Grant
    Filed: May 13, 2005
    Date of Patent: March 20, 2007
    Assignee: Lanxess Deutschland GmbH
    Inventors: Robert Hubertus Van Mullekom, Detlev Joachimi, Matthias Bienmüller, Herbert Grasshoff, Maarten De Bock