Patents by Inventor Caroline Mladenov

Caroline Mladenov 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: 6887957
    Abstract: A process for the gas-phase (co-)polymerization of olefins in a fluidised bed reactor using a Ziegler-Natta type catalyst characterised in that the polymerisation is performed in the presence of an additive having the formula R—Cl where R is an alkyl group of 2 to 7 carbon atoms.
    Type: Grant
    Filed: September 28, 2001
    Date of Patent: May 3, 2005
    Assignee: BP Chemicals Limited
    Inventors: Christine Chabrand, Muriel Esteban, Caroline Mladenov
  • Process for the gas-phase (co-)polymerisation of olefins in a fluidised bed reactor
    Publication number: 20040054099
    Abstract: The present invention relates to a process for the gas-phase (co-)polymerisation of olefins in a fluidised bed reactor using a Ziegler-Natta type catalyst characterised in that the polymerisation is performed in the presence of an additive.
    Type: Application
    Filed: September 17, 2003
    Publication date: March 18, 2004
    Inventors: Christine Chabrand, Muriel Esteban, Caroline Mladenov