Patents by Inventor Mark Peter Bartilucci

Mark Peter Bartilucci 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).

  • Method and apparatus for reducing static charges during polymerization of olefin polymers
    Patent number: 6905654
    Abstract: The present invention relates to a method and apparatus for controlling static charges in a fluidized bed olefin polymerization reactor. Static charges which develop in the polymer products are measured and, if they fall outside a predetermined range, static charge control agents are introduced into the reactor. By controlling the static charges in the reactor, sheeting and drooling can be controlled.
    Type: Grant
    Filed: February 7, 2003
    Date of Patent: June 14, 2005
    Assignee: Univation Technologies, LLC
    Inventors: Mark Peter Bartilucci, Ernest Raymond Davis, Jr., Brian J. Egan, Robert Olds Hagerty, Per K. Husby
  • Method and apparatus for reducing static charges during polymerization of olefin polymers
    Publication number: 20030133839
    Abstract: The present invention relates to a method and apparatus for controlling static charges in a fluidized bed olefin polymerization reactor. Static charges which develop in the polymer products are measured and, if they fall outside a predetermined range, static charge control agents are introduced into the reactor. By controlling the static charges in the reactor, sheeting and drooling can be controlled.
    Type: Application
    Filed: February 7, 2003
    Publication date: July 17, 2003
    Inventors: Mark Peter Bartilucci, Ernest Raymond Davis, Brian J. Egan, Robert Olds Hagerty, Per K. Husby
  • Method and apparatus for reducing static charges during polymerization of olefin polymers
    Patent number: 6548610
    Abstract: The present invention relates to a method and apparatus for controlling static charges in a fluidized bed olefin polymerization reactor. Static charges which develop in the polymer products are measured and, if they fall outside a predetermined range, static charge control agents are introduced into the reactor. By controlling the static charges in the reactor, sheeting and drooling can be controlled.
    Type: Grant
    Filed: March 8, 2001
    Date of Patent: April 15, 2003
    Assignee: Univation Technologies, LLC
    Inventors: Mark Peter Bartilucci, Ernest Raymond Davis, Jr., Brian J. Egan, Robert Olds Hagerty, Per K. Husby
  • Method and apparatus for reducing static charges during polymerization of olefin polymers
    Publication number: 20020065377
    Abstract: The present invention relates to a method and apparatus for controlling static charges in a fluidized bed olefin polymerization reactor. Static charges which develop in the polymer products are measured and, if they fall outside a predetermined range, static charge control agents are introduced into the reactor. By controlling the static charges in the reactor, sheeting and drooling can be controlled.
    Type: Application
    Filed: March 8, 2001
    Publication date: May 30, 2002
    Inventors: Mark Peter Bartilucci, Ernest Raymond Davis, Brian J. Egan, Robert Olds Hagerty, Per K. Husby