Patents by Inventor Siw Bodil Fredriksen

Siw Bodil Fredriksen 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).

  • Supported catalyst
    Patent number: 6982238
    Abstract: The invention provides a supported chromium catalyst system comprising a chromium catalyst precursor bound via at least one heteroatom to a functionalised support, said heteroatom being connected to said support via an organic group.
    Type: Grant
    Filed: August 30, 2001
    Date of Patent: January 3, 2006
    Assignee: Borealis Technology Oy
    Inventors: Klaus Joachim Jens, Arild Follestad, Siw Bodil Fredriksen, Richard Blom, Ivar Martin Dahl
  • Supported titanium catalyst system
    Patent number: 6887818
    Abstract: A supported titanium catalyst system comprising a titanium catalyst bound via at least one heteroatom, a functionalized support, said heteroatom being connected to said support via an organic group.
    Type: Grant
    Filed: September 27, 2001
    Date of Patent: May 3, 2005
    Assignee: Borealis Technology Oy
    Inventors: Klaus Jens, Arild Follestad, Siw Bodil Fredriksen, Richard Blom, Ivar Martin Dahl
  • Supported titanium catalyst system
    Publication number: 20040014912
    Abstract: A supported titanium catalyst system comprising a titanium catalyst bound via at least one heteroatom, a function-alised support, said heteroatom being connected to said support via an organic group.
    Type: Application
    Filed: April 18, 2003
    Publication date: January 22, 2004
    Inventors: Klaus Jens, Arild Follestad, Siw Bodil Fredriksen, Richard Blom, Ivar Martin Dahl
  • Supported catalyst
    Publication number: 20030166460
    Abstract: The invention provides a supported chromium catalyst system comprising a chromium catalyst precursor bound via at least one heteroatom to a functionalised support, said heteroatom being connected to said support via an organic group.
    Type: Application
    Filed: April 18, 2003
    Publication date: September 4, 2003
    Inventors: Klaus Joachim Jens, Arild Follestad, Siw Bodil Fredriksen, Richard Blom, Ivar Martin Dahl