Patents by Inventor Shibayan Roy

Shibayan Roy 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).

  • Aluminum alloy compositions and methods of making and using the same
    Patent number: 11220729
    Abstract: The present disclosure concerns embodiments of aluminum alloy compositions exhibiting microstructural stability and strength at high temperatures. The disclosed aluminum alloy compositions comprise particular combinations of components that contribute the ability of the compositions to exhibit improved microstructural stability and hot tearing resistance as compared to conventional alloys. Also disclosed herein are embodiments of methods of making and using the alloys.
    Type: Grant
    Filed: May 20, 2016
    Date of Patent: January 11, 2022
    Assignees: UT-Battelle, LLC, FCA US LLC, NEMAK USA, Inc.
    Inventors: Amit Shyam, Yukinori Yamamoto, Dongwon Shin, Shibayan Roy, James A. Haynes, Philip J. Maziasz, Adrian Sabau, Andres F. Rodriguez-Jasso, Jose A. Gonzalez-Villarreal, Jose Talamantes-Silva, Lin Zhang, Christopher R. Glaspie, Seyed Mirmiran
  • ALUMINUM ALLOY COMPOSITIONS AND METHODS OF MAKING AND USING THE SAME
    Publication number: 20170335437
    Abstract: The present disclosure concerns embodiments of aluminum alloy compositions exhibiting microstructural stability and strength at high temperatures. The disclosed aluminum alloy compositions comprise particular combinations of components that contribute the ability of the compositions to exhibit improved microstructural stability and hot tearing resistance as compared to conventional alloys. Also disclosed herein are embodiments of methods of making and using the alloys.
    Type: Application
    Filed: May 20, 2016
    Publication date: November 23, 2017
    Inventors: Amit Shyam, Yukinori Yamamoto, Dongwon Shin, Shibayan Roy, James A. Haynes, Philip J. Maziasz, Adrian Sabau, Andres F. Rodriguez-Jasso, Jose A. Gonzalez-Villarreal, Jose Talamantes-Silva, Lin Zhang, Christopher R. Glaspie, Seyed Mirmiran