Patents by Inventor Rathish SA

Rathish SA 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).

  • MICROBIAL GROWTH AND DUST RETARDANT ROOFING SHINGLES
    Publication number: 20220064954
    Abstract: A microbial growth and dust retardant roofing shingle comprising a substrate and a pore filling composition applied on the surface of the substrate is disclosed. The pore filling composition comprises a silane or acrylic composition. A method of protecting a substrate from microbial growth and soiling using the pore filling composition of the present disclosure is also disclosed.
    Type: Application
    Filed: September 13, 2021
    Publication date: March 3, 2022
    Inventors: Rathish SA, Sriram Y, Vinay Natrajan
  • Microbial growth and dust retardant roofing shingles
    Patent number: 11118352
    Abstract: A microbial growth and dust retardant roofing shingle comprising a substrate and a pore filling composition applied on the surface of the substrate is disclosed. The pore filling composition comprises a silane or acrylic composition. A method of protecting a substrate from microbial growth and soiling using the pore filling composition of the present disclosure is also disclosed.
    Type: Grant
    Filed: December 19, 2018
    Date of Patent: September 14, 2021
    Assignee: CertainTeed LLC
    Inventors: Rathish Sa, Sriram Y, Vinay Natrajan
  • MICROBIAL GROWTH AND DUST RETARDANT ROOFING SHINGLES
    Publication number: 20190383017
    Abstract: A microbial growth and dust retardant roofing shingle comprising a substrate and a pore filling composition applied on the surface of the substrate is disclosed. The pore filling composition comprises a silane or acrylic composition. A method of protecting a substrate from microbial growth and soiling using the pore filling composition of the present disclosure is also disclosed.
    Type: Application
    Filed: December 19, 2018
    Publication date: December 19, 2019
    Inventors: Rathish SA, Sriram Y, Vinay Natrajan