Patents by Inventor Ann Giovannitti-Jensen

Ann Giovannitti-Jensen 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).

  • Halogen-free flame retardant TPU with very high LOI
    Patent number: 9920166
    Abstract: The present invention relates to flame retardant thermoplastic polyurethane (TPU) compositions, and more particularly to flame retardant thermoplastic polyurethane compositions comprising non-halogen flame retardants. The TPU compositions are useful for applications where high flame performance, and optionally low smoke properties, as well as high tensile strength are desirable, such as wire and cable applications, film applications, molding applications, and the like. This invention also relates to processes to produce the non-halogen flame retardant TPU compositions and processes to produce wire and cable jacketing from such compositions.
    Type: Grant
    Filed: June 5, 2013
    Date of Patent: March 20, 2018
    Assignee: Lubrizol Advanced Materials, Inc.
    Inventors: Chetan M. Makadia, Ann Giovannitti-Jensen
  • HALOGEN-FREE FLAME RETARDANT TPU
    Publication number: 20160083560
    Abstract: The present invention relates to flame retardant thermoplastic polyurethane (TPU) compositions, and more particularly to flame retardant thermoplastic polyurethane compositions comprising non-halogen flame retardants. The TPU compositions of this invention are useful for applications where high flame performance, optionally low smoke properties, as well as high tensile strength are desirable, such as wire and cable applications, film applications, molding applications, and the like. This invention also relates to processes to produce the described non-halogen flame retardant TPU compositions and processes to produce wire and cable jacketing from such compositions.
    Type: Application
    Filed: April 21, 2014
    Publication date: March 24, 2016
    Inventors: Bela B Fudala, Ann Giovannitti-Jensen, Nico Rems, Wim Cravillon, Chetan M. Makadia
  • Halogen-Free Flame Retardant TPU With Very High LOI
    Publication number: 20150152222
    Abstract: The present invention relates to flame retardant thermoplastic polyurethane (TPU) compositions, and more particularly to flame retardant thermoplastic polyurethane compositions comprising non-halogen flame retardants. The TPU compositions are useful for applications where high flame performance, and optionally low smoke properties, as well as high tensile strength are desirable, such as wire and cable applications, film applications, molding applications, and the like. This invention also relates to processes to produce the non-halogen flame retardant TPU compositions and processes to produce wire and cable jacketing from such compositions.
    Type: Application
    Filed: June 5, 2013
    Publication date: June 4, 2015
    Inventors: Chetan M. Makadia, Ann Giovannitti-Jensen
  • CPVC compositions having good impact strength and heat stability, and smooth surfaces
    Patent number: 7928169
    Abstract: A CPVC composition having good impact and heat stability includes a siloxane-acrylic copolymer impact modifier and an aluminosilicate zeolite, and a reduced amount of a liquid stabilizer such as a tin compound. Such compositions can be formed into piping for indoor and outdoor water systems including hot water.
    Type: Grant
    Filed: April 14, 2008
    Date of Patent: April 19, 2011
    Assignee: Lubrizol Advanced Materials, Inc.
    Inventors: Girish T. Dalal, Ann Giovannitti-Jensen, Theodore J. Schmitz, David A. Wendell, Mark D. Julius, Robert S. Newby
  • CPVC Compositions Having Good Impact Strength And Heat Stability, And Smooth Surfaces
    Publication number: 20080188608
    Abstract: A CPVC composition having good impact and heat stability includes a siloxane-acrylic copolymer impact modifier and an aluminosilicate zeolite, and a reduced amount of a liquid stabilizer such as a tin compound. Such compositions can be formed into piping for indoor and outdoor water systems including hot water.
    Type: Application
    Filed: April 14, 2008
    Publication date: August 7, 2008
    Applicant: Lubrizol Advanced Materials, Inc.
    Inventors: Girish T. Dalal, Ann Giovannitti-Jensen, Theodore J. Schmitz, David A. Wendell, Mark D. Julius, Robert S. Newby
  • CPVC compositions having good impact strength and heat stability, and smooth surfaces
    Publication number: 20050112311
    Abstract: A CPVC composition having good impact and heat stability includes a siloxane-acrylic copolymer impact modifier and an aluminosilicate zeolite, and a reduced amount of a liquid stabilizer such as a tin compound. Such compositions can be formed into piping for indoor and outdoor water systems including hot water.
    Type: Application
    Filed: November 26, 2003
    Publication date: May 26, 2005
    Inventors: Girish Dalal, Ann Giovannitti-Jensen, Theodore Schmitz, David Wendell, Mark Julius, Robert Newby