Patents by Inventor Kevin B. Vargo

Kevin B. Vargo 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).

  • Publication number: 20210112812
    Abstract: A method for preserving wood by contacting wood with a composition comprising a polyurethane polymer, non-aqueous solvents, and a wood preservative.
    Type: Application
    Filed: March 29, 2018
    Publication date: April 22, 2021
    Inventors: Selvanathan Arumugam, David M. Laganella, Kevin B. Vargo
  • Publication number: 20190352844
    Abstract: The present invention relates to a color stable treated fabric and the method for making the same.
    Type: Application
    Filed: December 30, 2016
    Publication date: November 21, 2019
    Inventors: David L. Frattarelli, Kevin B. Vargo, Yunfei Yan
  • Publication number: 20190141989
    Abstract: An aqueous composition comprising: (a) silver ion; (b) a polymer comprising at least 10 wt % polymerized units of vinylimidazole; and (c) an amino alcohol comprising at least two hydroxyl groups, comprising no carboxyl groups and having a vapor pressure at 25° C. of no more than 0.025 Pa. The molar ratio of vinylimidazole:silver is at least 3:1.
    Type: Application
    Filed: October 30, 2018
    Publication date: May 16, 2019
    Inventors: Kevin B. Vargo, David L. Frattarelli, Michelle Gallagher
  • Publication number: 20190016009
    Abstract: A method for treating wood. The method comprises adding to wood: (a) a copper-containing wood preservative; and (b) a solution copolymer which is an acrylic polymer comprising from 5 to 40 wt % polymerized units of a nitrogen heterocycle monomer and from 30 to 80 wt % polymerized units of a monomer comprising at least one acid group or comprising at least 2 polymerized units of ethylene oxide.
    Type: Application
    Filed: February 15, 2017
    Publication date: January 17, 2019
    Applicants: Dow Global Technologies LLC, Rohm and Haas Company
    Inventors: Kevin B. Vargo, David M. Laganella
  • Publication number: 20180289011
    Abstract: The present invention relates to a method for preparing a stable antibacterial composition.
    Type: Application
    Filed: September 26, 2016
    Publication date: October 11, 2018
    Inventors: Nicholas P. Mitchell, Brandon Russell, Kevin B. Vargo