Patents by Inventor Marcellinus Guilliam Marie Neilen

Marcellinus Guilliam Marie Neilen 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).

  • Process for the preparation of an ethylene copolymer in a tubular reactor
    Patent number: 7820776
    Abstract: The invention relates to a process for the preparation of a copolymer of ethylene and a monomer copolymerizable therewith. The polymerization takes place in a tubular reactor at a peak temperature between 290° C. and 350° C., the co monomer is a di- or higher functional (meth)acrylate and the co monomer is applied in an amount between 0.008 mol % and 0.200 mol % relative to the amount of ethylene copolymer.
    Type: Grant
    Filed: February 27, 2006
    Date of Patent: October 26, 2010
    Assignee: Saudi Basic Industries Corporation
    Inventors: Peter Neuteboom, Geert Imelda Valeer Bonte, Jacobus Christinus Josephus Franciscus Tacx, Marcellinus Guilliam Marie Neilen