Patents by Inventor Jessica A. Cook

Jessica A. Cook 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).

  • Tougher cycloaliphatic epoxide resins
    Publication number: 20070042191
    Abstract: A method for enhancing the toughness, e.g., resistance to cracking upon flexing, of coatings made from cycloaliphatic epoxy resins wherein the cycloaliphatic epoxy resin is a cycloaliphatic epoxide ester of a hydroxy-functional compound containing at least one cycloaliphatic ring.
    Type: Application
    Filed: September 10, 2004
    Publication date: February 22, 2007
    Inventors: James Carter, Jessica Cook, Keith Lamb, Harshad Shah
  • Olefin polymerization catalysts containing a pyrrole bisimine ligand
    Patent number: 6984602
    Abstract: Polydentate substituted pyrrole based chelants, metal complexes containing the same, olefin polymerization catalyst compositions, and polymerization processes using the same.
    Type: Grant
    Filed: April 25, 2002
    Date of Patent: January 10, 2006
    Assignee: Univation Technologies, LLC
    Inventors: Jessica Cook, Inna Shulman, John Joseph Bielak
  • Spray-drying catalyst compositions and methods of spray-drying
    Patent number: 6916760
    Abstract: A spray drying process for preparing a solid catalyst and composition for use therein comprising a catalyst compound, an activator for the catalyst compound, and at least one compound selected from among siloxanes, polyalkylene glycols, C1-4 alkyl or phenyl ether or diether derivatives of polyalkylene glycols, and crown ethers, and optionally a filler or support.
    Type: Grant
    Filed: September 10, 2001
    Date of Patent: July 12, 2005
    Assignee: Union Carbide Chemicals & Plastics Technology Corporation
    Inventor: Jessica A. Cook
  • Olefin polymerization catalysts containing a pyrrole bisimine ligand
    Publication number: 20050014634
    Abstract: Polydentate substituted pyrrole based chelants, metal complexes containing the same, olefin polymerization catalyst compositions, and polymerization processes using the same.
    Type: Application
    Filed: April 25, 2002
    Publication date: January 20, 2005
    Inventors: Jessica Cook, Inna Shulman, John Bielak
  • Spray-drying catalyst compositions and methods of spray-drying
    Publication number: 20030224929
    Abstract: A spray drying process for preparing a solid catalyst and composition for use therein comprising a catalyst compound, an activator for the catalyst compound, and at least one compound selected from among siloxanes, polyalkylene glycols, C1-4 alkyl or phenyl ether or diether derivatives of polyalkylene glycols, and crown ethers, and optionally a filler or support.
    Type: Application
    Filed: February 21, 2003
    Publication date: December 4, 2003
    Inventor: Jessica A Cook
  • Transition metal complexes containing sulfur ligands, and polylefin production processes using them
    Publication number: 20030216246
    Abstract: A metal complex comprising a transition metal complex of a bidentate or tridentate, dithioether ligand having utility as a catalyst component of an olefin polymerization catalyst composition in combination with an activating co-catalyst.
    Type: Application
    Filed: March 17, 2003
    Publication date: November 20, 2003
    Inventors: Jessica A Cook, John Joseph Bielak