Patents by Inventor Estelle Marie Joelle Meurice

Estelle Marie Joelle Meurice 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).

  • Continuous process for gas phase coating of polymerization catalyst
    Patent number: 6656524
    Abstract: A continuous process for gas phase coating of polymerization catalyst. The polymerization catalyst is introduced in a gas phase plug flow type reactor wherein it is submitted to polymerization conditions in the presence of at least one monomer such that at least 95% by weight of the produced coated catalysts have a coating yield comprised between 0.5 to 2 times the average coating yield.
    Type: Grant
    Filed: February 1, 2001
    Date of Patent: December 2, 2003
    Assignee: BP Chemicals Limited
    Inventors: Daniel Claude Durand, Estelle Marie Joelle Meurice, Frederic Robert Marie Michel Morterol
  • Continuous process for gas phase coating of polymerisation catalyst
    Publication number: 20010041219
    Abstract: A continuous process for gas phase coating of polymerisation catalyst. The polymerisation catalyst is introduced in a gas phase plug flow type reactor wherein it is submitted to polymerisation conditions in the presence of at least one monomer such that at least 95% by weight of the produced coated catalysts have a coating yield comprised between 0.5 to 2 times the average coating yield.
    Type: Application
    Filed: February 1, 2001
    Publication date: November 15, 2001
    Inventors: Daniel Claude Durand, Estelle Marie Joelle Meurice, Frederic Robert Marie Michel Morterol