Patents by Inventor Ronald Hubert

Ronald Hubert 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).

  • Cross-linkable compounds comprising a perfluoropolyether moiety
    Patent number: 7582703
    Abstract: The invention pertains to a cross-linkable compound comprising a perfluoropolyether (PFPE) moiety derived from an hydroxy-terminated PFPE-oil, which is bonded through a spacer with an ethylenically unsaturated group, wherein the spacer extends over at least three carbon atoms. The invention further relates to a perfluoropolyether rubber obtainable by hydrosilating said cross-linkable compound and to an apparatus for transferring a toner image from an image-forming medium to a receiving medium.
    Type: Grant
    Filed: July 25, 2003
    Date of Patent: September 1, 2009
    Assignee: Oce-Technologies B.V.
    Inventors: Ronald Hubert Carlos Cornelissen, Karel Pieter Daniël Van Zeeventer, Peter Richard Markies, Guy Peter Maria Verbeek, Joannes Adrianus Verbunt, Sandra Mei-Iing De Jong, Peter Maria Cornelis Zeelen
  • CROSS-LINKABLE COMPOUNDS COMPRISING A PERFLUOROPOLYETHER MOIETY
    Publication number: 20090069502
    Abstract: The invention pertains to a cross-linkable compound comprising a perfluoropolyether (PFPE) moiety derived from an hydroxy-terminated PFPE-oil, which is bonded through a spacer with an ethylenically unsaturated group, wherein the spacer extends over at least three carbon atoms. The invention further relates to a perfluoropolyether rubber obtainable by hydrosilating said cross-linkable compound and to an apparatus for transferring a toner image from an image-forming medium to a receiving medium.
    Type: Application
    Filed: July 25, 2003
    Publication date: March 12, 2009
    Inventors: Ronald Hubert Carlos Cornelissen, Karel Pieter Daniel Van Zeeventer, Peter Richard Markies, Guy Peter Maria Verbeek, Joannes Adrianus Verbunt, Sandra Mei-ling De Jong, Peter Maria Cornelis Zeelen
  • Use of a hard metal alloy
    Publication number: 20060037431
    Abstract: The invention relates to the use of a hard metal alloy for parts, which are subject particularly to torsion in addition to wear. Said hard metal alloy substantially contains tungsten carbide having an average grain size of less than 1.2 ?m and 13 to 23 percent by weight of binder metal which comprises one or several metals that is/are selected among the group consisting of cobalt, iron, and nickel.
    Type: Application
    Filed: August 26, 2003
    Publication date: February 23, 2006
    Inventors: Alfred Bernhard, Ronald Hubert, Alfred Knittel, Michael Schretter