Patents by Inventor Cindy Pankiewicz

Cindy Pankiewicz 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).

  • Polycarbonate diol coating composition for caustic and UV resistance
    Patent number: 11634358
    Abstract: A curable glass coating composition including 5-70 wt % aliphatic polycarbonate diol, 5-60 wt % crosslinker, 1-20 wt % extender, 4-20 wt % fatty alcohol, and 2-30 wt % crystalline or amorphous powder filler material, and optionally 2-20 wt % aliphatic polyester polyol and 2-20 wt % cycloaliphatic epoxy. The coating composition can be applied to a glass substrate and cured to form a decorative cured polyurethane coating layer on the substrate that has improved caustic and UV resistance.
    Type: Grant
    Filed: January 3, 2018
    Date of Patent: April 25, 2023
    Assignee: Ferro Corporation
    Inventors: Thirumalai Duraisamy, Kameron Gale, Cindy Pankiewicz, George E. Sakoske
  • Polycarbonate Diol Coating Composition For Caustic And UV Resistance
    Publication number: 20190202733
    Abstract: A curable glass coating composition including 5-70 wt % aliphatic polycarbonate diol, 5-60 wt % crosslinker, 1-20 wt % extender, 4-20 wt % fatty alcohol, and 2-30 wt % crystalline or amorphous powder filler material, and optionally 2-20 wt % aliphatic polyester polyol and 2-20 wt % cycloaliphatic epoxy. The coating composition can be applied to a glass substrate and cured to form a decorative cured polyurethane coating layer on the substrate that has improved caustic and UV resistance.
    Type: Application
    Filed: January 3, 2018
    Publication date: July 4, 2019
    Inventors: Thirumalai Duraisamy, Kameron Gale, Cindy Pankiewicz, George E. Sakoske
  • Materials for improved adhesion relating to functional cold end coatings (CECs) and methods of detecting same
    Patent number: 9656911
    Abstract: Various agents for improving adhesion of cold end coatings on glass surfaces are described Also described are agents for improving bonding between cold end coatings and organic inks. And, methods and related detection solutions for detecting the presence of cold end coatings on a substrate such as a glass bottle are disclosed. Additionally, particular additives and primers are described that can be applied onto cold end coatings for improving adhesion thereto.
    Type: Grant
    Filed: January 21, 2011
    Date of Patent: May 23, 2017
    Assignee: Ferro Corporation
    Inventors: Cindy Pankiewicz, Thirumalai Duraisamy, Bertram Gardner, Ian Dudas, David C. Kapp, Enos A. Axtell, III, George E. Sakoske
  • Materials for Improved Adhesion Relating to Functional Cold End Coatings (CECs) and Methods of Detecting Same
    Publication number: 20130040392
    Abstract: Various agents for improving adhesion of cold end coatings on glass surfaces are described Also described are agents for improving bonding between cold end coatings and organic inks. And, methods and related detection solutions for detecting the presence of cold end coatings on a substrate such as a glass bottle are disclosed. Additionally, particular additives and primers are described that can be applied onto cold end coatings for improving adhesion thereto.
    Type: Application
    Filed: January 21, 2011
    Publication date: February 14, 2013
    Applicant: FERRO CORPORATION
    Inventors: Cindy Pankiewicz, Thirumalai Duraisamy, Bertram Gardner, Ian Dudas, David C. Kapp, Enos A. Axtell, III, George E. Sakoske