Patents by Inventor Matthew Heyen

Matthew Heyen 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).

  • Combustion chamber assembly with collar section at a mixing air hole of a combustion chamber shingle
    Patent number: 11940150
    Abstract: A combustion chamber assembly includes a through hole on the combustion chamber wall bounded on an outer side of the wall by a hole edge and a combustion chamber shingle having a collar bounding a mixing air hole on the outer side of the wall and protruding with a first collar portion beyond the hole edge on the outer side of the wall. A cooling air opening is formed on an inner circumferential surface of a duct portion of the mixing air hole adjoining the first collar portion and extending in the direction of a combustion space, the cooling air opening leading into a cooling air duct which extends through the duct portion and via which cooling air is guided out of the mixing air hole in a direction of a hot side of the shingle facing the combustion space.
    Type: Grant
    Filed: October 26, 2022
    Date of Patent: March 26, 2024
    Assignees: ROLLS-ROYCE DEUTSCHLAND LTD & CO KG, ROLLS-ROYCE PLC
    Inventors: Matthew Thomson, Romek Ott, Igor Sikorski, Sabina Heyen
  • HIGHLY FORMABLE, RECYCLED ALUMINUM ALLOYS AND METHODS OF MAKING THE SAME
    Publication number: 20230349033
    Abstract: Provided herein are highly formable aluminum alloys and methods of making the same. The highly formable aluminum alloys described herein can be prepared from recycled materials without significant addition of primary aluminum alloy material. The aluminum alloys are prepared by casting an aluminum alloy that can include such recycled materials and processing the resulting cast aluminum alloy article. Also described herein are methods of using the aluminum alloys and alloy products.
    Type: Application
    Filed: July 3, 2023
    Publication date: November 2, 2023
    Applicant: Novelis Inc.
    Inventors: Sazol Kumar Das, Matthew Heyen, Peter Evans, Martin Beech, ChangOok Son, Mark Marsh, Rajeev G. Kamat, Rainer Kossak, David Fryatt, David Scott Fisher, Guillaume Florey, Cyrille Bezencon, Juergen Timm
  • HIGHLY FORMABLE, RECYCLED ALUMINUM ALLOYS AND METHODS OF MAKING THE SAME
    Publication number: 20200024713
    Abstract: Provided herein are highly formable aluminum alloys and methods of making the same. The highly formable aluminum alloys described herein can be prepared from recycled materials without significant addition of primary aluminum alloy material. The aluminum alloys are prepared by casting an aluminum alloy that can include such recycled materials and processing the resulting cast aluminum alloy article. Also described herein are methods of using the aluminum alloys and alloy products.
    Type: Application
    Filed: July 22, 2019
    Publication date: January 23, 2020
    Applicant: Novelis Inc.
    Inventors: Sazol Kumar Das, Matthew Heyen, Peter Evans, Martin Beech, ChangOok Son, Mark Marsh, Rajeev G. Kamat, Rainer Kossak, David Fryatt, David Scott Fisher, Guillaume Florey, Cyrille Bezencon, Juergen Timm