Patents by Inventor Julia Marie Mueller

Julia Marie Mueller 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).

  • CATALYST SYSTEMS AND THEIR USE FOR METATHESIS REACTIONS
    Publication number: 20130261269
    Abstract: Novel catalyst systems for metathesis reactions, in particular for the metathesis of nitrile rubber, which contain a specific addition of boric acid compounds.
    Type: Application
    Filed: May 6, 2013
    Publication date: October 3, 2013
    Inventors: Julia Marie MUELLER, Oskar NUYKEN, Werner OBRECHT
  • Catalyst systems and their use for metathesis reactions
    Patent number: 8536277
    Abstract: A novel process for reducing the molecular weight of nitrile rubber in the presence of specific catalyst systems containing the metathesis catalyst and also a specific addition of fluorine-containing boron compounds is provided.
    Type: Grant
    Filed: June 23, 2009
    Date of Patent: September 17, 2013
    Assignee: LANXESS Deutschland GmbH
    Inventors: Julia Marie Mueller, Oskar Nuyken, Werner Obrecht
  • CATALYST SYSTEMS AND THEIR USE FOR METATHESIS REACTIONS
    Publication number: 20100093944
    Abstract: Novel catalyst systems for metathesis reactions, in particular for the metathesis of nitrile rubber, which contain a specific addition of boric acid compounds.
    Type: Application
    Filed: July 2, 2009
    Publication date: April 15, 2010
    Applicant: LANXESS DEUTSCHLAND GMBH
    Inventors: Julia Marie Müller, Oskar Nuyken, Werner Obrecht