Patents by Inventor Peter Maria Cornelis Zeelen

Peter Maria Cornelis Zeelen 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
  • Toner coated with conductive polymer
    Patent number: 6495301
    Abstract: A toner comprising separate toner particles each of which comprises a fixable core, the core being provided with a conductive surface layer containing a doped electrically conductive polymer and an intermediate layer, particularly a polymer-containing intermediate layer disposed between the surface layer and the core.
    Type: Grant
    Filed: March 16, 2001
    Date of Patent: December 17, 2002
    Assignee: Oce-Technologies B.V.
    Inventors: Marcel Dialma Everaars, Ronald Michael Josef Hofstra, Peter Maria Cornelis Zeelen, Huibert Cornelis Kwint
  • Toner coated with conductive polymer
    Publication number: 20010031416
    Abstract: A toner comprising separate toner particles each of which comprises a fixable core, the core being provided with a conductive surface layer containing a doped electrically conductive polymer and an intermediate layer, particularly a polymer-containing intermediate layer disposed between the surface layer and the core.
    Type: Application
    Filed: March 16, 2001
    Publication date: October 18, 2001
    Inventors: Marcel Dialma Everaars, Ronald Michael Josef Hofstra, Peter Maria Cornelis Zeelen, Huibert Cornelis Kwint