Patents by Inventor Brian J. Ladd

Brian J. Ladd 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).

  • Sag control compositions, methods of forming the same, and methods of forming coating systems using the same
    Patent number: 9856384
    Abstract: Sag control compositions, methods of forming sag control compositions, and methods of forming coating systems that include at least one coating layer including urea crystals of such sag control compositions are provided herein. In an embodiment, a sag control composition includes urea crystals and a non-polymeric organic solvent. The urea crystals include the reaction product of a polyisocyanate and a mono-amine. The sag control composition is a stable mixture with a single phase at a temperature of about 21° C. based upon visual observation for a period of at least 10 minutes after forming the mixture.
    Type: Grant
    Filed: July 21, 2014
    Date of Patent: January 2, 2018
    Assignee: AXALTA COATINGS SYSTEMS IP CO., LLC
    Inventors: Peter W. Uhlianuk, Delson J. Trindade, Brian J. Ladd
  • SAG CONTROL COMPOSITIONS, METHODS OF FORMING THE SAME, AND METHODS OF FORMING COATING SYSTEMS USING THE SAME
    Publication number: 20160017158
    Abstract: Sag control compositions, methods of forming sag control compositions, and methods of forming coating systems that include at least one coating layer including urea crystals of such sag control compositions are provided herein. In an embodiment, a sag control composition includes urea crystals and a non-polymeric organic solvent. The urea crystals include the reaction product of a polyisocyanate and a mono-amine. The sag control composition is a stable mixture with a single phase at a temperature of about 21° C. based upon visual observation for a period of at least 10 minutes after forming the mixture.
    Type: Application
    Filed: July 21, 2014
    Publication date: January 21, 2016
    Inventors: Peter W. Uhlianuk, Delson J. Trindade, Brian J. Ladd
  • Method for forming a multilayer coating
    Patent number: 9005712
    Abstract: The present disclosure is directed to a method of applying at least one layer of a waterborne primer composition, at least one layer of a waterborne basecoat composition and at least one layer of a clearcoat composition to a substrate followed by a heating step which simultaneously cures the applied layers of coating composition.
    Type: Grant
    Filed: August 19, 2011
    Date of Patent: April 14, 2015
    Assignee: Axalta Coating Systems IP Co., LLC
    Inventors: Peter William Uhlianuk, Delson J Trindade, Alan E Smith, Brian J Ladd
  • METHOD FOR FORMING A MULTILAYER COATING
    Publication number: 20130142956
    Abstract: The present disclosure is directed to a method of applying at least one layer of a waterborne primer composition, at least one layer of a waterborne basecoat composition and at least one layer of a clearcoat composition to a substrate followed by a heating step which simultaneously cures the applied layers of coating composition.
    Type: Application
    Filed: August 19, 2011
    Publication date: June 6, 2013
    Applicant: E I DU PONT DE NEMOURS AND COMPANY
    Inventors: Peter William Uhlianuk, Delson J. Trindade, ALan E. Smith, Brian J. Ladd