Patents by Inventor Ronald Kralic

Ronald Kralic 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).

  • HYDROXY FUNCTIONAL ALKYL POLYUREA CROSSLINKERS
    Publication number: 20220073783
    Abstract: A hydroxy functional alkyl polyurea is disclosed having the formula presented in claim 1, wherein R comprises an isocyanurate moiety, biuret moiety, allophonate moiety, glycoluril moiety, benzoguanamine moiety, polyetheramine moiety, and/or polymeric moiety different from a polyetheramine and having an Mn of 500 or greater; wherein each RI is independently a hydrogen, alkyl having at least 1 carbon, or a hydroxy functional alkyl having 2 or more carbons and at least one R1 is a hydroxy functional alkyl having 2 or more carbons; and n is 2-6.
    Type: Application
    Filed: November 18, 2021
    Publication date: March 10, 2022
    Inventors: Shanti Swarup, Hongying Zhou, Anthony M. Chasser, Edward R. Millero, JR., Christopher P. Kurtz, John M. Dudik, Xiangling Xu, William Retsch, Tien-Chieh Chao, Benjamin Kabagambe, Ronald Kralic
  • Hydroxy functional alkyl polyurea crosslinkers
    Patent number: 11203701
    Abstract: A hydroxy functional alkyl polyurea is disclosed having the formula presented in claim 1, wherein R comprises an isocyanurate moiety, biuret moiety, allophonate moiety, glycoluril moiety, benzoguanamine moiety, polyetheramine moiety, and/or polymeric moiety different from a polyetheramine and having an Mn of 500 or greater; wherein each R1is independently a hydrogen, alkyl having at least 1 carbon, or a hydroxy functional alkyl having 2 or more carbons and at least one R1 is a hydroxy functional alkyl having 2 or more carbons; and n is 2-6.
    Type: Grant
    Filed: January 13, 2017
    Date of Patent: December 21, 2021
    Assignee: PPG Industries Ohio, Inc.
    Inventors: Shanti Swarup, Hongying Zhou, Anthony M. Chasser, Edward R. Millero, Jr., Christopher P. Kurtz, John M. Dudik, Xiangling Xu, William H. Retsch, Jr., Tien-Chieh Chao, Benjamin Kabagambe, Jr., Ronald Kralic
  • Hydroxy functional alkyl polyurea containing compositions
    Patent number: 10723913
    Abstract: Compositions comprising hydroxy functional alkyl polyureas are disclosed.
    Type: Grant
    Filed: January 13, 2017
    Date of Patent: July 28, 2020
    Assignee: PPG Industries Ohio, Inc.
    Inventors: Hongying Zhou, Shanti Swarup, Anthony M. Chasser, Edward R. Millero, Jr., John R. Schneider, Tien-Chieh Chao, Christopher P. Kurtz, Xiangling Xu, John M. Dudik, William H. Retsch, Jr., Benjamin Kabagambe, Ronald Kralic
  • HYDROXY FUNCTIONAL ALKYL POLYUREA CONTAINING COMPOSITIONS
    Publication number: 20190016918
    Abstract: Compositions comprising hydroxy functional alkyl polyureas are disclosed.
    Type: Application
    Filed: January 13, 2017
    Publication date: January 17, 2019
    Inventors: Hongying Zhou, Shanti Swarup, Anthony M. Chasser, Edward R. Millero, JR., John R. Schneider, Tien-Chieh Chao, Christopher P. Kurtz, Xiangling Xu, John M. Dudik, William H. Retsch, JR., Benjamin Kabagambe, Ronald Kralic
  • HYDROXY FUNCTIONAL ALKYL POLYUREA CROSSLINKERS
    Publication number: 20190016917
    Abstract: A hydroxy functional alkyl polyurea is disclosed having the formula presented in claim 1, wherein R comprises an isocyanurate moiety, biuret moiety, allophonate moiety, glycoluril moiety, benzoguanamine moiety, polyetheramine moiety, and/or polymeric moiety different from a polyetheramine and having an Mn of 500 or greater; wherein each R1is independently a hydrogen, alkyl having at least 1 carbon, or a hydroxy functional alkyl having 2 or more carbons and at least one R1 is a hydroxy functional alkyl having 2 or more carbons; and n is 2-6.
    Type: Application
    Filed: January 13, 2017
    Publication date: January 17, 2019
    Inventors: Shanti Swarup, Hongying Zhou, Anthony M. Chasser, Edward R. Millero, Jr., Christopher P. Kurtz, John M. Dudik, Xiangling Xu, William H. Retsch, Jr., Tien-Chieh Chao, Benjamin Kabagambe, Jr., Ronald Kralic