Patents by Inventor Srirangapattana Narasimhaiah SRIHARI

Srirangapattana Narasimhaiah SRIHARI 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).

  • Coated abrasive article including a non-woven material
    Patent number: 9662768
    Abstract: A coated abrasive article including a body having a backing including a spunlace polyester-based material and a saturant contained in the spunlace polyester-based material, the saturant including a material selected from the group of phenolic resin, acrylic, urea resin, and a combination thereof, and an abrasive layer overlying the backing including abrasive particles.
    Type: Grant
    Filed: December 5, 2014
    Date of Patent: May 30, 2017
    Assignees: SAINT-GOBAIN ABRASIVES, INC., SAINT-GOBAIN ABRASIFS
    Inventors: Muthukrishnan Sharmila, Adiseshaiah K. Sathyanarayanaiah, Srirangapattana Narasimhaiah Srihari, Sérgio Andrade De Melo, André Volpiani
  • Abrasive flap wheels including hybrid fabrics
    Patent number: 9623541
    Abstract: This invention relates to abrasive flap wheel that include hybrid fabrics. This invention also relates to methods of making and using said abrasive flap wheels. The claimed processes and systems related to the use and manufacturing of abrasive flaps are improved and cost effective.
    Type: Grant
    Filed: December 22, 2015
    Date of Patent: April 18, 2017
    Assignees: SAINT-GOBAIN ABRASIVES, INC., SAINT-GOBAIN ABRASIFS
    Inventors: Srirangapattana Narasimhaiah Srihari, Selvaraj Prabu, Abdul Habid Pullichola, Kottotil Mohan Das
  • ABRASIVE FLAP WHEELS INCLUDING HYBRID FABRICS
    Publication number: 20160184974
    Abstract: This invention relates to abrasive flap wheel that include hybrid fabrics. This invention also relates to methods of making and using said abrasive flap wheels. The claimed processes and systems related to the use and manufacturing of abrasive flaps are improved and cost effective.
    Type: Application
    Filed: December 22, 2015
    Publication date: June 30, 2016
    Inventors: Srirangapattana Narasimhaiah SRIHARI, Selvaraj PRABU, Abdul Habid PULLICHOLA, Kottotil Mohan DAS
  • Coated Abrasive Article Including a Non-Woven Material
    Publication number: 20150158148
    Abstract: A coated abrasive article including a body having a backing including a spunlace polyester-based material and a saturant contained in the spunlace polyester-based material, the saturant including a material selected from the group of phenolic resin, acrylic, urea resin, and a combination thereof, and an abrasive layer overlying the backing including abrasive particles.
    Type: Application
    Filed: December 5, 2014
    Publication date: June 11, 2015
    Inventors: Muthukrishnan SHARMILA, Adiseshaiah K. SATHYANARAYANAIAH, Srirangapattana Narasimhaiah SRIHARI, Sérgio Andrade DE MELO, André VOLPIANI