Patents by Inventor Michel Camoin

Michel Camoin 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 gas-phase (co)-polymerization of olefins in a fluidized bed reactor
    Patent number: 6562924
    Abstract: A process for the gas-phase (co-)polymerization of olefins in a fluidized bed reactor using a metallocene catalyst in that the polymerization is preformed in the presence of a process aid additive selected from at least one of 1) a polysulfone copolymer, 2) a polymeric polyamine, or 3) an oil-soluble sulfonic acid.
    Type: Grant
    Filed: November 6, 2001
    Date of Patent: May 13, 2003
    Assignee: BP Chemicals Limited
    Inventors: Gacem Benazouzz, Michel Camoin, Laurent Coupier, Jean-Pierre Isnard, Frederic Robert Marie Michel Morterol, John Paul McNally, Renaud Viguier
  • Process for the gas-phase (co-)polymerisation of olefins in a fluidised bed reactor
    Publication number: 20020091208
    Abstract: A process for the gas-phase (co-)polymerisation of olefins in a fluidised bed reactor using a metallocene catalyst. The polymerisation is performed in the presence of a process aid additive.
    Type: Application
    Filed: November 6, 2001
    Publication date: July 11, 2002
    Inventors: Gacem Benazouzz, Michel Camoin, Laurent Coupier, Jean-Pierre Isnard, Frederic Robert Marie Michel Morterol, John Paul McNally, Renaud Viguier