Patents by Inventor Ganesh S. Desai

Ganesh S. Desai 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).

  • Direct-to-metal coating composition
    Patent number: 11851577
    Abstract: A fast drying, heavy metal-free, high performance coating composition with outstanding UV resistance, and excellent corrosion resistance coupled with fast dry and long pot life. This coating can be applied over DTM, such as blasted cold rolled steel, or treated cold rolled steel, aluminum and treated aluminum. High corrosion resistance without sacrificing gloss or UV resistance achieved by selecting proper pigments and proper pigment design and packing by advantageously utilizing differing pigment morphologies (sizes and shape).
    Type: Grant
    Filed: July 1, 2021
    Date of Patent: December 26, 2023
    Assignee: SWIMC LLC
    Inventors: Sundaresan Avudaiappan, Wendy M. Novelli, Ganesh S. Desai
  • DIRECT-TO-METAL COMPOSITION
    Publication number: 20210403727
    Abstract: A fast drying, heavy metal-free, high performance coating composition with outstanding UV resistance, and excellent corrosion resistance coupled with fast dry and long pot life. This coating can be applied over DTM, such as blasted cold rolled steel, or treated cold rolled steel, aluminum and treated aluminum. High corrosion resistance without sacrificing gloss or UV resistance achieved by selecting proper pigments and proper pigment design and packing by advantageously utilizing differing pigment morphologies (sizes and shape).
    Type: Application
    Filed: July 1, 2021
    Publication date: December 30, 2021
    Applicant: SWIMC LLC
    Inventors: Sundaresan AVUDAIAPPAN, Wendy M. NOVELLI, Ganesh S. DESAI
  • DIRECT-TO-METAL COATING COMPOSITION
    Publication number: 20180282554
    Abstract: A fast drying, heavy metal-free, high performance coating composition with outstanding UV resistance, and excellent corrosion resistance coupled with fast dry and long pot life. This coating can be applied over DTM, such as blasted cold rolled steel, or treated cold rolled steel, aluminum and treated aluminum. High corrosion resistance without sacrificing gloss or UV resistance achieved by selecting proper pigments and proper pigment design and packing by advantageously utilizing differing pigment morphologies (sizes and shape).
    Type: Application
    Filed: April 4, 2018
    Publication date: October 4, 2018
    Applicant: SWIMC LLC
    Inventors: SUNDARESAN AVUDAIAPPAN, WENDY M NOVELLI, GANESH S DESAI
  • Compositions for multilayer coating and resins therefore
    Patent number: 8334347
    Abstract: A 2K basecoat clearcoat system includes a solvent borne basecoat having a low Tg branched polyester polyol, optionally, a high Tg, high molecular weight thermoplastic resin, and a hardener that includes an isocyanate functional material suitable for crosslinking the polyester polyol, and optional thermoplastic resin. The solvent borne clearcoat composition includes a low Tg linear or branched polyester polyol, at least one other multi-functional polyol, and an isocyanate functional material suitable for crosslinking the polyester and multi-functional polyols.
    Type: Grant
    Filed: February 10, 2010
    Date of Patent: December 18, 2012
    Assignee: The Sherwin-Williams Company
    Inventors: Hong Ding, Zhicheng Li, Weilin Tang, Ganesh S. Desai, Thomas J. Staunton, Brian J. Wayton, Heather N. Becker, Prabhjot K. Sahota
  • COMPOSITIONS FOR MULTILAYER COATING AND RESINS THEREFORE
    Publication number: 20100203251
    Abstract: A 2K basecoat clearcoat system includes a solvent borne basecoat having a low Tg branched polyester polyol, optionally, a high Tg, high molecular weight thermoplastic resin, and a hardener that includes an isocyanate functional material suitable for crosslinking the polyester polyol, and optional thermoplastic resin. The solvent borne clearcoat composition includes a low Tg linear or branched polyester polyol, at least one other multi-functional polyol, and an isocyanate functional material suitable for crosslinking the polyester and multi-functional polyols.
    Type: Application
    Filed: February 10, 2010
    Publication date: August 12, 2010
    Applicant: THE SHERWIN-WILLIAMS COMPANY
    Inventors: Hong Ding, Zhicheng Li, Weilin Tang, Ganesh S. Desai, Thomas J. Staunton, Brian J. Wayton, Heather N. Becker, Prabhjot K. Sahota