Patents by Inventor Varadalambedu Srinivasan Nithianandam

Varadalambedu Srinivasan Nithianandam 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).

  • COMPOSITE PIGMENTS
    Publication number: 20210163753
    Abstract: There is provided a paint formulation comprising a composite pigment, said composite pigment being selected from the group consisting of metal oxide/silica, metal oxide/silicate, metal oxide/alumina, metal oxide/metal oxide and metal oxide/zirconia, wherein the size and amount of said composite pigment are selected to increase the opacity of said paint formulation.
    Type: Application
    Filed: December 31, 2020
    Publication date: June 3, 2021
    Inventors: Mahesh Dahyabhai Patel, Varadalambedu Srinivasan Nithianandam
  • Composite pigments
    Patent number: 10899931
    Abstract: There is provided a paint formulation comprising a composite pigment, said composite pigment being selected from the group consisting of metal oxide/silica, metal oxide/silicate, metal oxide/alumina, metal oxide/metal oxide and metal oxide/zirconia, wherein the size and amount of said composite pigment are selected to increase the opacity of said paint formulation.
    Type: Grant
    Filed: September 12, 2014
    Date of Patent: January 26, 2021
    Assignee: SHAYONANO SINGAPORE PTE LTD.
    Inventors: Mahesh Dahyabhai Patel, Varadalambedu Srinivasan Nithianandam