Patents by Inventor Matthew C. Brest

Matthew C. Brest 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-magnesium-zinc aluminum alloys
    Patent number: 12123078
    Abstract: New aluminum alloys having magnesium and zinc are disclosed. The new magnesium-zinc aluminum alloys may include from 2.5 to 4.0 wt. % Mg, from 2.25 to 4.0 wt. % Zn, wherein (wt. % Mg/wt. % Zn)?1.0, and wherein (wt. % Mg/wt. % Zn)?1.6, from 0.20 to 0.9 wt. % Mn, from 0.10 to 0.40 wt. % Cu, up to 1.0 wt. % Li, up to 0.50 wt. % Fe, up to 0.50 wt. % Si, and optional secondary element(s), the balance being aluminum, optional incidental elements and impurities.
    Type: Grant
    Filed: August 12, 2021
    Date of Patent: October 22, 2024
    Assignee: Howmet Aerospace Inc.
    Inventors: Jen C. Lin, Wei Wen, Santosh Prasad, Mark D. Crowley, Gabriele F. Ciccola, Matthew C. Brest
  • ALUMINUM-MAGNESIUM-ZINC ALUMINUM ALLOYS
    Publication number: 20220098707
    Abstract: New aluminum alloys having magnesium and zinc are disclosed. The new magnesium-zinc aluminum alloys may include from 2.5 to 4.0 wt. % Mg, from 2.25 to 4.0 wt. % Zn, wherein (wt. % Mg/wt. % Zn)?1.0, and wherein (wt. % Mg/wt. % Zn)?1.6, from 0.20 to 0.9 wt. % Mn, from 0.10 to 0.40 wt. % Cu, up to 1.0 wt. % Li, up to 0.50 wt. % Fe, up to 0.50 wt. % Si, and optional secondary element(s), the balance being aluminum, optional incidental elements and impurities.
    Type: Application
    Filed: August 12, 2021
    Publication date: March 31, 2022
    Inventors: Jen C. Lin, Wei Wen, Santosh Prasad, Mark D. Crowley, Gabriele F. Ciccola, Matthew C. Brest