Patents by Inventor Doruk O. Yener

Doruk O. Yener 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).

  • Shaped abrasive particle and method of forming same
    Patent number: 10428255
    Abstract: A method of forming a mixture including a ceramic material into a sheet, sectioning at least a portion of the sheet using a mechanical object and forming at least one shaped abrasive particle from the sheet, such that the at least one shaped abrasive particle can have a two-dimensional shape as viewed in a plane defined by a length and a width of the shaped abrasive particle selected from the group consisting of polygons, ellipsoids, numerals, Greek alphabet characters, Latin alphabet characters, Russian alphabet characters, complex shapes having a combination of polygonal shapes, and a combination thereof.
    Type: Grant
    Filed: September 28, 2016
    Date of Patent: October 1, 2019
    Assignee: SAINT-GOBAIN CERAMICS & PLASTICS, INC.
    Inventors: Paul Braun, Doruk O. Yener, Jennifer H. Czerepinski, Ralph Bauer, Krishnamoorthy Subramanian, Robin M. Bright, Anuj Seth, Gregory G. Lafond
  • Abrasive particles having complex shapes and methods of forming same
    Patent number: 10364383
    Abstract: An abrasive grain is disclosed and may include a body. The body may define a length (l), a height (h), and a width (w). In a particular aspect, the length is greater than or equal to the height and the height is greater than or equal to the width. Further, in a particular aspect, the body may include a primary aspect ratio defined by the ratio of length:height of at least about 2:1. The body may also include an upright orientation probability of at least about 50%.
    Type: Grant
    Filed: April 25, 2018
    Date of Patent: July 30, 2019
    Assignee: SAINT-GOBAIN CERAMICS & PLASTICS, INC.
    Inventors: Doruk O. Yener, Jennifer H. Czerepinski, Sujatha Iyengar, Michael D. Kavanaugh, Alan J. Brandes, Christopher Arcona, Ralph Bauer, Yves Boussant-Roux, Tracy H. Panzarella
  • ABRASIVE PARTICLES HAVING PARTICULAR SHAPES AND METHODS OF FORMING SUCH PARTICLES
    Publication number: 20190217442
    Abstract: An abrasive article comprising a first group including a plurality of shaped abrasive particles overlying a backing, wherein the plurality of shaped abrasive particles of the first group define a first non-shadowing distribution relative to each other.
    Type: Application
    Filed: March 20, 2019
    Publication date: July 18, 2019
    Inventors: Anthony C. GAETA, Anuj SETH, Christopher ARCONA, Doruk O. YENER, Jennifer H. CZEREPINSKI, Sujatha K. IYENGAR, Frank J. CSILLAG, William C. RICE, Satyalakshmi K. RAMESH, Gregory G. LAFOND, Sidath S. WIJESOORIYA, Adam D. LIOR, Alan J. BRANDES, Anil PARMAR, Paul BRAUN, Darrell K. EVERTS
  • COATED ABRASIVES HAVING AGGREGATES
    Publication number: 20190202031
    Abstract: The present disclosure relates generally to coated abrasive articles that include a grinding aid aggregates in a make coat, a size coat, a supersize coat, or combinations thereof, as well as methods of making coated abrasive articles.
    Type: Application
    Filed: December 21, 2018
    Publication date: July 4, 2019
    Inventors: Jianna WANG, Shih-Chieh Kung, Sujatha K. Iyengar, Doruk O. Yener, Darrell K. Everts
  • ABRASIVE ARTICLES AND METHODS OF FORMING SAME
    Publication number: 20190160630
    Abstract: A coated abrasive article comprising a backing and abrasive particles overlying the backing, the abrasive particles having a random rotational orientation and at least 87% of the abrasive particles are oriented at a tilt angle within a range of greater than 44 degrees to 90 degrees, and not greater than 13% of the abrasive particles are oriented at a tilt angle of not greater than 44 degrees.
    Type: Application
    Filed: November 29, 2018
    Publication date: May 30, 2019
    Inventors: Yi JIANG, Warren V. GLEASON, Patrick J. MALONE, Charles A. BATEMAN, Doruk O. YENER, Mark HAMPDEN-SMITH
  • Abrasive particles having particular shapes and methods of forming such particles
    Patent number: 10286523
    Abstract: An abrasive article comprising a first group including a plurality of shaped abrasive particles overlying a backing, wherein the plurality of shaped abrasive particles of the first group define a first non-shadowing distribution relative to each other.
    Type: Grant
    Filed: July 29, 2016
    Date of Patent: May 14, 2019
    Assignees: SAINT-GOBAIN ABRASIVES, INC., SAINT-GOBAIN ABRASIFS
    Inventors: Anthony C. Gaeta, Anuj Seth, Christopher Arcona, Doruk O. Yener, Jennifer H. Czerepinski, Sujatha Iyengar, Frank J. Csillag, William C. Rice, Satyalakshmi K. Ramesh, Gregory G. Lafond, Sidath S. Wijesooriya, Adam D. Lior, Alan J. Brandes, Anil Parmar, Paul Braun, Darrell K. Everts
  • Composite shaped abrasive particles and method of forming same
    Patent number: 10280350
    Abstract: A method of forming a shaped abrasive particle includes forming a first mixture and a second mixture in a single forming process into an integral precursor shaped abrasive particle, wherein the first mixture has a different composition than a composition of the second mixture.
    Type: Grant
    Filed: May 16, 2014
    Date of Patent: May 7, 2019
    Assignee: SAINT-GOBAIN CERAMICS & PLASTICS, INC.
    Inventors: Doruk O. Yener, Paul Braun
  • ABRASIVE ARTICLES INCLUDING A BLEND OF ABRASIVE PARTICLES AND METHOD OF FORMING AND USING THE SAME
    Publication number: 20190061107
    Abstract: An abrasive article including a substrate; and an abrasive layer overlying the substrate, where the abrasive layer includes a blend of abrasive particles including a first type of abrasive particle comprising a polycrystalline material and having a first average friability F1, and a second type of abrasive particle comprising a polycrystalline material and having a second average friability, F2, where the blend comprises an average friability difference, ?F=|F1?F2|, within a range of at least 0.5% to not greater than 80%.
    Type: Application
    Filed: August 31, 2018
    Publication date: February 28, 2019
    Inventors: Darrell K. EVERTS, Doruk O. YENER
  • Abrasive particles having complex shapes and methods of forming same
    Patent number: 10106715
    Abstract: An abrasive grain is disclosed and may include a body. The body may define a length (l), a height (h), and a width (w). In a particular aspect, the length is greater than or equal to the height and the height is greater than or equal to the width. Further, in a particular aspect, the body may include a primary aspect ratio defined by the ratio of length:height of at least about 2:1. The body may also include an upright orientation probability of at least about 50%.
    Type: Grant
    Filed: August 21, 2017
    Date of Patent: October 23, 2018
    Assignee: Saint-Gobain Ceramics & Plastics, Inc.
    Inventors: Doruk O. Yener, Jennifer H. Czerepinski, Sujatha Iyengar, Michael D. Kavanaugh, Alan J. Brandes, Christopher Arcona, Ralph Bauer, Yves Boussant-Roux, Tracy H. Panzarella
  • Abrasive particles having particular shapes and methods of forming such particles
    Patent number: 10106714
    Abstract: A shaped abrasive particle including a body having a length (l), a width (w), and a height (hi), wherein the height is at least about 28% of the width, and a percent flashing (f) of at least about 10% and not greater than about 45% for a total side area of the body.
    Type: Grant
    Filed: June 28, 2013
    Date of Patent: October 23, 2018
    Assignee: SAINT-GOBAIN CERAMICS & PLASTICS, INC.
    Inventors: Doruk O. Yener, Jennifer H. Czerepinski, Michael D. Kavanaugh, Samuel S. Marlin, Kristin K. Breder, Sujatha Iyengar
  • ABRASIVE PARTICLES HAVING COMPLEX SHAPES AND METHODS OF FORMING SAME
    Publication number: 20180237675
    Abstract: An abrasive grain is disclosed and may include a body. The body may define a length (l), a height (h), and a width (w). In a particular aspect, the length is greater than or equal to the height and the height is greater than or equal to the width. Further, in a particular aspect, the body may include a primary aspect ratio defined by the ratio of length:height of at least about 2:1. The body may also include an upright orientation probability of at least about 50%.
    Type: Application
    Filed: April 25, 2018
    Publication date: August 23, 2018
    Inventors: Doruk O. YENER, Jennifer H. CZEREPINSKI, Sujatha IYENGAR, Michael D. KAVANAUGH, Alan J. BRANDES, Christopher ARCONA, Ralph BAUER, Yves BOUSSANT-ROUX, Tracy H. PANZARELLA
  • ABRASIVE ARTICLE INCLUDING SHAPED ABRASIVE PARTICLES
    Publication number: 20180215976
    Abstract: Various shaped abrasive particles are disclosed. Each shaped abrasive particle includes a body having at least one major surface and a side surface extending from the major surface.
    Type: Application
    Filed: January 31, 2017
    Publication date: August 2, 2018
    Inventors: Todd M. COTTER, Francois WAGNER, Rene G. DEMERS, Richard J. KLOK, Alexandra MARAZANO, Adam D. LIOR, James A. SALVATORE, Sujatha IYENGAR, David F. LOUAPRE, Sidath S. WIJESOORIYA, Ronald Christopher MOTTA, Gary A. GUERTIN, Michael D. KAVANAUGH, Doruk O. YENER, Jennifer H. CZEREPINSKI, Jun JIA, Frederic JOSSEAUX, Ralph BAUER, Frank J. CSILLAG, Yang ZHONG, James P. STEWART, Mark P. DOMBROWSKI, Sandhya JAYARAMAN RUKMANI, Amandine MARTIN, Stephen E. FOX, Nilanjan SARANGI, Dean S. MATSUMOTO
  • COATED ABRASIVES HAVING A BLEND OF ABRASIVE PARTICLES AND INCREASED TEAR RESISTANCE
    Publication number: 20180117737
    Abstract: The present invention relates generally to coated abrasive articles that include a blend of abrasive particles, an increased tear resistance, or combinations thereof, as well as methods of making and using said coated abrasive articles.
    Type: Application
    Filed: October 27, 2017
    Publication date: May 3, 2018
    Inventors: Fei Wang, Charles G. Herbert, Doruk O. Yener, Anna Maassel, Anthony C. Gaeta, James M. Garrah, Dustin Jeremy James Parker, Christopher J. Chilton, Anthony Truc Nguyen
  • COATED ABRASIVE ARTICLES AND METHODS FOR FORMING SAME
    Publication number: 20180001442
    Abstract: A coated abrasive article having a substrate, a bond material overlying the substrate, and a layer of abrasive particles contained within the bond material, the abrasive particles comprising nanocrystalline alumina.
    Type: Application
    Filed: June 28, 2017
    Publication date: January 4, 2018
    Inventors: Doruk O. YENER, Ralph BAUER, Jennifer H. CZEREPINSKI, Darrell K. EVERTS
  • ABRASIVE PARTICLES HAVING COMPLEX SHAPES AND METHODS OF FORMING SAME
    Publication number: 20180002584
    Abstract: An abrasive grain is disclosed and may include a body. The body may define a length (l), a height (h), and a width (w). In a particular aspect, the length is greater than or equal to the height and the height is greater than or equal to the width. Further, in a particular aspect, the body may include a primary aspect ratio defined by the ratio of length:height of at least about 2:1. The body may also include an upright orientation probability of at least about 50%.
    Type: Application
    Filed: August 21, 2017
    Publication date: January 4, 2018
    Inventors: Doruk O. YENER, Jennifer H. CZEREPINSKI, Sujatha IYENGAR, Michael D. KAVANAUGH, Alan J. BRANDES, Christopher ARCONA, Ralph BAUER, Yves BOUSSANT-ROUX, Tracy H. PANZARELLA
  • SHAPED ABRASIVE PARTICLE INCLUDING DOPANT MATERIAL AND METHOD OF FORMING SAME
    Publication number: 20170349797
    Abstract: A method of forming a shaped abrasive particle including extruding a mixture into a form, applying a dopant material to an exterior surface of the form, and forming a precursor shaped abrasive particle from the form.
    Type: Application
    Filed: August 25, 2017
    Publication date: December 7, 2017
    Inventors: Doruk O. Yener, Paul Braun
  • SHAPED ABRASIVE PARTICLES AND METHODS OF FORMING SAME
    Publication number: 20170342303
    Abstract: A method of forming a shaped abrasive particle includes having a body formed by an additive manufacturing process.
    Type: Application
    Filed: August 17, 2017
    Publication date: November 30, 2017
    Inventors: Adam J. STEVENSON, Amin M'BARKI, David F. LOUAPRE, Doruk O. YENER, Jennifer H. CZEREPINSKI, Nabil NAHAS
  • Shaped abrasive particles and methods of forming same
    Patent number: 9783718
    Abstract: A method of forming a shaped abrasive particle having a body formed by an additive manufacturing process.
    Type: Grant
    Filed: September 30, 2014
    Date of Patent: October 10, 2017
    Assignee: SAINT-GOBAIN CERAMICS & PLASTICS, INC.
    Inventors: Adam J. Stevenson, Amin M'Barki, David Louapre, Doruk O. Yener, Jennifer H. Czerepinski, Nabil Nahas
  • Shaped abrasive particle including dopant material and method of forming same
    Patent number: 9771507
    Abstract: A method of forming a shaped abrasive particle including extruding a mixture into a form, applying a dopant material to an exterior surface of the form, and forming a precursor shaped abrasive particle from the form.
    Type: Grant
    Filed: January 28, 2015
    Date of Patent: September 26, 2017
    Assignee: SAINT-GOBAIN CERAMICS & PLASTICS, INC.
    Inventors: Doruk O. Yener, Paul Braun
  • Abrasive particles having complex shapes and methods of forming same
    Patent number: 9771506
    Abstract: An abrasive grain is disclosed and may include a body. The body may define a length (l), a height (h), and a width (w). In a particular aspect, the length is greater than or equal to the height and the height is greater than or equal to the width. Further, in a particular aspect, the body may include a primary aspect ratio defined by the ratio of length:height of at least about 2:1. The body may also include an upright orientation probability of at least about 50%.
    Type: Grant
    Filed: January 10, 2017
    Date of Patent: September 26, 2017
    Assignee: SAINT-GOBAIN CERAMICS & PLASTICS, INC.
    Inventors: Doruk O. Yener, Jennifer H. Czerepinski, Sujatha Iyengar, Michael D. Kavanaugh, Alan J. Brandes, Christopher Arcona, Ralph Bauer, Yves Boussant-Roux, Tracy H. Panzarella