Patents by Inventor Rajendra Kumar Bordia

Rajendra Kumar Bordia 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).

  • Coating for improved surface finish
    Patent number: 11724969
    Abstract: A ceramic matrix composite (CMC) component includes at least one seal surface, the at least one seal surface disposed adjacent an interfacing surface for providing a seal therebetween; and a coating disposed on the seal surface. The coating includes an aluminum oxide and/or a silicon dioxide.
    Type: Grant
    Filed: December 14, 2018
    Date of Patent: August 15, 2023
    Assignee: General Electric Company
    Inventors: Matthew Troy Hafner, John McConnell Delvaux, Jason Robert Parolini, Rajendra Kumar Bordia, Quan Li
  • Coating for improved surface finish
    Patent number: 11034842
    Abstract: A coating includes: at least 34.9 percent by mass silicon dioxide; at least 9.1 percent by mass aluminum oxide; and at least 16.1 percent by mass yttrium oxide.
    Type: Grant
    Filed: December 14, 2018
    Date of Patent: June 15, 2021
    Assignee: General Electric Company
    Inventors: Matthew Troy Hafner, John McConnell Delvaux, Jason Robert Parolini, Rajendra Kumar Bordia, Quan Li
  • COATING FOR IMPROVED SURFACE FINISH
    Publication number: 20200189985
    Abstract: A ceramic matrix composite (CMC) component includes at least one seal surface, the at least one seal surface disposed adjacent an interfacing surface for providing a seal therebetween; and a coating disposed on the seal surface. The coating includes an aluminum oxide and/or a silicon dioxide.
    Type: Application
    Filed: December 14, 2018
    Publication date: June 18, 2020
    Applicant: General Electric Company
    Inventors: Matthew Troy Hafner, John McConnell Delvaux, Jason Robert Parolini, Rajendra Kumar Bordia, Quan Li
  • COATING FOR IMPROVED SURFACE FINISH
    Publication number: 20200190333
    Abstract: A coating includes: at least 34.9 percent by mass silicon dioxide; at least 9.1 percent by mass aluminum oxide; and at least 16.1 percent by mass yttrium oxide.
    Type: Application
    Filed: December 14, 2018
    Publication date: June 18, 2020
    Applicant: General Electric Company
    Inventors: Matthew Troy Hafner, John McConnell Delvaux, Jason Robert Parolini, Rajendra Kumar Bordia, Quan Li
  • Functionally Graded Coatings and Claddings for Corrosion and High Temperature Protection
    Publication number: 20150322588
    Abstract: The present disclosure describes functionally graded coatings and claddings for corrosion and high temperature protection.
    Type: Application
    Filed: May 14, 2015
    Publication date: November 12, 2015
    Inventors: Christina A. Lomasney, John D. Whitaker, Brian Flinn, Rajendra Kumar Bordia
  • FUNCTIONALLY GRADED COATINGS AND CLADDINGS FOR CORROSION AND HIGH TEMPERATURE PROTECTION
    Publication number: 20120234681
    Abstract: The present disclosure describes functionally graded coatings and claddings for corrosion and high temperature protection.
    Type: Application
    Filed: December 12, 2011
    Publication date: September 20, 2012
    Inventors: Christina A. LOMASNEY, John D. Whitaker, Brian Flinn, Rajendra Kumar Bordia, Jesse A. Unger
  • LOAD BEARING IMPLANTS WITH ENGINEERED GRADIENT STIFFNESS AND ASSOCIATED SYSTEMS AND METHODS
    Publication number: 20110202140
    Abstract: Implants are made of materials having asymmetric modulus gradients. For example, an implant, such as a hip implant, is made of a material having a stiffness gradient between a proximal portion near a hip joint and a distal portion extending downward into the marrow of the femur. Among other benefits, the asymmetric modulus gradient mitigates problems associated with stress shielding and does not excessively wear or deteriorate the proximal portion of the implant.
    Type: Application
    Filed: February 14, 2011
    Publication date: August 18, 2011
    Applicant: UNIVERSITY OF WASHINGTON
    Inventors: Alexander C. Turner, Rajendra Kumar Bordia
  • Composition and Method For Making A Proppant
    Publication number: 20090065208
    Abstract: The present invention relates to proppants which can be used to prop open subterranean formation fractions. Proppant formulations are further disclosed which use one or more proppants of the present invention. Methods to prop open subterranean formation fractions are further disclosed. In addition, other uses for the proppants of the present invention are further disclosed, as well as methods of making the proppants.
    Type: Application
    Filed: October 16, 2008
    Publication date: March 12, 2009
    Applicant: OXANE MATERIALS, INC.
    Inventors: Russell J. Smith, John R. Loscutova, Elizabeth A. Whitsitt, Christopher E. Coker, Andrew R. Barron, Mark Wiesner, Stephen A. Costantino, Rajendra Kumar Bordia
  • Composition and Method For Making A Proppant
    Publication number: 20090038798
    Abstract: The present invention relates to proppants which can be used to prop open subterranean formation fractions. Proppant formulations are further disclosed which use one or more proppants of the present invention. Methods to prop open subterranean formation fractions are further disclosed. In addition, other uses for the proppants of the present invention are further disclosed, as well as methods of making the proppants.
    Type: Application
    Filed: October 16, 2008
    Publication date: February 12, 2009
    Applicant: Oxane Materials, Inc.
    Inventors: Russell J. Smith, John R. Loscutova, Elizabeth A. Whitsitt, Christopher E. Coker, Andrew R. Barron, Mark Wiesner, Stephen A. Costantino, Rajendra Kumar Bordia
  • Composition and Method For Making A Proppant
    Publication number: 20090032253
    Abstract: The present invention relates to proppants which can be used to prop open subterranean formation fractions. Proppant formulations are further disclosed which use one or more proppants of the present invention. Methods to prop open subterranean formation fractions are further disclosed. In addition, other uses for the proppants of the present invention are further disclosed, as well as methods of making the proppants.
    Type: Application
    Filed: October 16, 2008
    Publication date: February 5, 2009
    Applicant: Oxane Materials, Inc.
    Inventors: Russell J. Smith, John R. Loscutova, Elizabeth A. Whitsitt, Christopher E. Coker, Andrew R. Barron, Mark Wiesner, Stephen A. Costantino, Rajendra Kumar Bordia
  • Composition and Method For Making A Proppant
    Publication number: 20090032254
    Abstract: The present invention relates to proppants which can be used to prop open subterranean formation fractions. Proppant formulations are further disclosed which use one or more proppants of the present invention. Methods to prop open subterranean formation fractions are further disclosed. In addition, other uses for the proppants of the present invention are further disclosed, as well as methods of making the proppants.
    Type: Application
    Filed: October 16, 2008
    Publication date: February 5, 2009
    Applicant: OXANE MATERIALS, INC.
    Inventors: Russell J. Smith, John R. Loscutova, Elizabeth A. Whitsitt, Christopher E. Coker, Andrew R. Barron, Mark Wiesner, Stephen A. Costantino, Rajendra Kumar Bordia
  • Composition and method for making a proppant
    Patent number: 7459209
    Abstract: The present invention relates to proppants which can be used to prop open subterranean formation fractions. Proppant formulations are further disclosed which use one or more proppants of the present invention. Methods to prop open subterranean formation fractions are further disclosed. In addition, other uses for the proppants of the present invention are further disclosed, as well as methods of making the proppants.
    Type: Grant
    Filed: February 3, 2006
    Date of Patent: December 2, 2008
    Assignee: Oxane Materials, Inc.
    Inventors: Russell J. Smith, John R. Loscutova, Elizabeth A. Whitsitt, Christopher E. Coker, Andrew R. Barron, Mark Wiesner, Stephen A. Costantino, Rajendra Kumar Bordia