Patents by Inventor Nikhaar Jain

Nikhaar Jain 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).

  • Highly dispersible precipitated silica and method of preparation thereof
    Patent number: 10865115
    Abstract: The present invention provides highly dispersible precipitated silica having improved structure and properties for use as reinforcing filler in elastomeric compositions and method of preparation thereof. The present invention further provides an alkaline silicate solution having reduced dielectric constant by digesting biogenic silica source with alkaline solution such that soluble organic compounds present in the biogenic silica source leach into the alkaline silicate solution. The alkaline silicate solution obtained as above is then acidified with a mineral acid under particular conditions of pH, temperature, time etc. to obtain the highly dispersible precipitated silica of the present invention.
    Type: Grant
    Filed: May 30, 2015
    Date of Patent: December 15, 2020
    Assignee: BRISIL TECHNOLOGIES PRIVATE LIMITED
    Inventors: Abhisek Poddar, Nikhaar Jain, Tanmay Pandya
  • HIGHLY DISPERSIBLE PRECIPITATED SILICA AND METHOD OF PREPARATION THEREOF
    Publication number: 20170240430
    Abstract: The present invention provides highly dispersible precipitated silica having improved structure and properties for use as reinforcing filler in elastomeric compositions and method of preparation thereof. The present invention further provides an alkaline silicate solution having reduced dielectric constant by digesting biogenic silica source with alkaline solution such that soluble organic compounds present in the biogenic silica source leach into the alkaline silicate solution. The alkaline silicate solution obtained as above is then acidified with a mineral acid under particular conditions of pH, temperature, time etc. to obtain the highly dispersible precipitated silica of the present invention.
    Type: Application
    Filed: May 30, 2015
    Publication date: August 24, 2017
    Inventors: Abhisek Poddar, Nikhaar Jain, Tanmay Pandya