Patents by Inventor Marc L. Hoang

Marc L. Hoang 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).

  • Abrasive article incorporating an infiltrated abrasive segment
    Patent number: 9278430
    Abstract: An abrasive article includes a base, an abrasive member comprising three distinct phases bonded to each other including abrasive particles, a metal matrix, and an infiltrant. The abrasive article further includes a backing region between the abrasive member and the base, wherein the backing region comprises a laser welded bond joint.
    Type: Grant
    Filed: November 13, 2013
    Date of Patent: March 8, 2016
    Assignees: SAINT-GOBAIN ABRASIVES, INC., SAINT-GOBAIN ABRASIFS
    Inventors: Marc L. Hoang, Ignazio Gosamo, André R. G. Heyen
  • ABRASIVE ARTICLE INCORPORATING AN INFILTRATED ABRASIVE SEGMENT
    Publication number: 20140069023
    Abstract: An abrasive article includes a base, an abrasive member comprising three distinct phases bonded to each other including abrasive particles, a metal matrix, and an infiltrant. The abrasive article further includes a backing region between the abrasive member and the base, wherein the backing region comprises a laser welded bond joint.
    Type: Application
    Filed: November 13, 2013
    Publication date: March 13, 2014
    Applicants: SAINT-GOBAIN ABRASIFS, SAINT-GOBAIN ABRASIVES, INC.
    Inventors: Marc L. Hoang, Ignazio Gosamo, André R. G. Heyen
  • Abrasive article incorporating an infiltrated abrasive segment
    Patent number: 8597088
    Abstract: An abrasive article includes a base, an abrasive member comprising three distinct phases bonded to each other including abrasive particles, a metal matrix, and an infiltrant. The abrasive article further includes a backing region between the abrasive member and the base, wherein the backing region comprises a laser welded bond joint.
    Type: Grant
    Filed: December 31, 2010
    Date of Patent: December 3, 2013
    Assignees: Saint-Gobain Abrasives, Inc., Saint-Gobain Abrasifs
    Inventors: Marc L. Hoang, Ignazio Gosamo, André R. G. Heyen
  • ABRASIVE ARTICLE INCORPORATING AN INFILTRATED ABRASIVE SEGMENT
    Publication number: 20110165826
    Abstract: An abrasive article includes a base, an abrasive member comprising three distinct phases bonded to each other including abrasive particles, a metal matrix, and an infiltrant. The abrasive article further includes a backing region between the abrasive member and the base, wherein the backing region comprises a laser welded bond joint.
    Type: Application
    Filed: December 31, 2010
    Publication date: July 7, 2011
    Applicants: SAINT-GOBAIN ABRASIVES, INC., SAINT-GOBAIN ABRASIFS
    Inventors: Marc L. Hoang, Ignazio Gosamo, André R. G. Heyen