Patents by Inventor Jeremy Hoishun Li

Jeremy Hoishun Li 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).

  • Nickel-based alloys
    Patent number: 10519529
    Abstract: An alloy includes, in weight percentage, about 20.0% to about 25.0% chromium, 0% to about 5.0% molybdenum, about 3.0% to about 15.0% cobalt, about 1.5% to about 6.0% niobium, about 1.0% to about 3.0% tantalum, about 1.0% to about 5.0% tungsten, 0% to about 1.0% aluminum, 0% to about 0.05% carbon, 0% to about 0.01% titanium, and the balance nickel and incidental elements and impurities, wherein the alloy includes L12 and D022 precipitates in a compact morphology.
    Type: Grant
    Filed: November 20, 2014
    Date of Patent: December 31, 2019
    Assignee: QUESTEK INNOVATIONS LLC
    Inventors: James A. Wright, Weiming Huang, Abhijeet Misra, Jeremy Hoishun Li, Jiadong Gong, Dana J. Frankel
  • Cobalt alloys
    Patent number: 9631262
    Abstract: Alloys, processes for preparing the alloys, and manufactured articles including the alloys are described. The alloys include, by weight, about 10% to about 20% chromium, about 4% to about 7% titanium, about 1% to about 3% vanadium, 0% to about 10% iron, less than about 3% nickel, 0% to about 10% tungsten, less than about 1% molybdenum, and the balance of weight percent including cobalt and incidental elements and impurities.
    Type: Grant
    Filed: August 28, 2013
    Date of Patent: April 25, 2017
    Assignee: QUESTEK INNOVATIONS LLC
    Inventors: James A. Wright, Jeremy Hoishun Li
  • COBALT ALLOYS
    Publication number: 20160289800
    Abstract: Alloys, processes for preparing the alloys, and manufactured articles including the alloys are described. The alloys include, by weight, about 10% to about 20% chromium, about 4% to about 7% titanium, about 1% to about 3% vanadium, 0% to about 10% iron, less than about 7% nickel, 0% to about 10% tungsten, less than about 3% molybdenum, and the balance of weight percent including cobalt and incidental elements and impurities.
    Type: Application
    Filed: August 28, 2013
    Publication date: October 6, 2016
    Inventors: James A. Wright, Jason T. Sebastian, David R. Snyder, Jiadong Gong, Jeremy Hoishun Li
  • NICKEL-BASED ALLOYS
    Publication number: 20160222490
    Abstract: An alloy includes, in weight percentage, about 20.0% to about 25.0% chromium, 0% to about 5.0% molybdenum, about 3.0% to about 15.0% cobalt, about 1.5% to about 6.0% niobium, about 1.0% to about 3.0% tantalum, about 1.0% to about 5.0% tungsten, 0% to about 1.0% aluminum, 0% to about 0.05% carbon, 0% to about 0.01% titanium, and the balance nickel and incidental elements and impurities, wherein the alloy includes L12 and D022 precipitates in a compact morphology.
    Type: Application
    Filed: November 20, 2014
    Publication date: August 4, 2016
    Inventors: James A. Wright, Weiming Huang, Abhijeet Misra, Jeremy Hoishun Li
  • COBALT ALLOYS
    Publication number: 20140060707
    Abstract: Alloys, processes for preparing the alloys, and manufactured articles including the alloys are described. The alloys include, by weight, about 10% to about 20% chromium, about 4% to about 7% titanium, about 1% to about 3% vanadium, 0% to about 10% iron, less than about 3% nickel, 0% to about 10% tungsten, less than about 1% molybdenum, and the balance of weight percent including cobalt and incidental elements and impurities.
    Type: Application
    Filed: August 28, 2013
    Publication date: March 6, 2014
    Applicant: QuesTek Innovations LLC
    Inventors: James A. Wright, Jeremy Hoishun Li