Patents by Inventor Sesh A. Tamirisakandala

Sesh A. Tamirisakandala 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).

  • Titanium welding wire, ultrasonically inspectable welds and parts formed therefrom, and associated methods
    Patent number: 9981349
    Abstract: A welding wire formed of a trace boron titanium base alloy is provided, along with welds formed from the wire and articles comprising one or more of such welds. A method may include forming such a weld or welds from such a welding wire, and may also include non-destructively inspecting titanium alloy articles comprising one or more of such welds using ultrasonic waves to detect internal flaws.
    Type: Grant
    Filed: November 5, 2014
    Date of Patent: May 29, 2018
    Assignee: Arconic Inc.
    Inventors: Jeffrey J. Bernath, Sesh A. Tamirisakandala
  • ALPHA-BETA TITANIUM ALLOYS HAVING ALUMINUM AND MOLYBDENUM, AND PRODUCTS MADE THEREFROM
    Publication number: 20170306448
    Abstract: New alpha-beta titanium alloys are disclosed. The new alloys generally include 7.0-11.0 wt. % Al, and 1.0-4.0 wt. % Mo, wherein Al:Mo, by weight, is from 2.0:1-11.0:1, the balance being titanium, any optional incidental elements, and unavoidable impurities. The new alloys may realize an improved combination of properties as compared to conventional titanium alloys.
    Type: Application
    Filed: April 25, 2017
    Publication date: October 26, 2017
    Inventors: Jen C. Lin, Xinyan Yan, Joseph C. Sabol, David W. Heard, Faramarz MH Zarandi, Severine Cambier, Fusheng Sun, Ernest M. Crist, JR., Sesh A. Tamirisakandala
  • BCC MATERIALS OF TITANIUM, ALUMINUM, NIOBIUM, VANADIUM, AND MOLYBDENUM, AND PRODUCTS MADE THEREFROM
    Publication number: 20170306450
    Abstract: New beta-style (bcc) titanium alloys are disclosed. The new alloys generally include 4-8 wt. % Al, 4-8 wt. % Nb, 4-8 wt. % V, 1-5 wt. % Mo, optionally 2-6 wt. % Cr, the balance being titanium, optional incidental elements, and unavoidable impurities. The new alloys may realize an improved combination of properties as compared to conventional titanium alloys.
    Type: Application
    Filed: April 25, 2017
    Publication date: October 26, 2017
    Inventors: Jen C. Lin, Xinyan Yan, Joseph C. Sabol, David W. Heard, Faramarz MH Zarandi, Severine Cambier, Fusheng Sun, Ernest M. Crist, JR., Sesh A. Tamirisakandala
  • BCC MATERIALS OF TITANIUM, ALUMINUM, VANADIUM, AND IRON, AND PRODUCTS MADE THEREFROM
    Publication number: 20170306449
    Abstract: New beta-style (bcc) titanium alloys are disclosed. The new alloys generally include 2.0-6.0 wt. % Al, 4.0-12.0 wt. % V, and 1.0-5.0 wt. % Fe, the balance being titanium, any optional incidental elements, and unavoidable impurities. The new alloys may realize an improved combination of properties as compared to conventional titanium alloys.
    Type: Application
    Filed: April 25, 2017
    Publication date: October 26, 2017
    Inventors: Jen C. Lin, Xinyan Yan, Joseph C. Sabol, David W. Heard, Faramarz MH Zarandi, Severine Cambier, Fusheng Sun, Ernest M. Crist, JR., Sesh A. Tamirisakandala
  • TITANIUM WELDING WIRE, ULTRASONICALLY INSPECTABLE WELDS AND PARTS FORMED THEREFROM, AND ASSOCIATED METHODS
    Publication number: 20150056006
    Abstract: A welding wire formed of a trace boron titanium base alloy is provided, along with welds formed from the wire and articles comprising one or more of such welds. A method may include forming such a weld or welds from such a welding wire, and may also include non-destructively inspecting titanium alloy articles comprising one or more of such welds using ultrasonic waves to detect internal flaws.
    Type: Application
    Filed: November 5, 2014
    Publication date: February 26, 2015
    Inventors: Jeffrey J. Bernath, Sesh A. Tamirisakandala