Patents by Inventor Juergen KIESE

Juergen KIESE 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).

  • High-temperature nickel-base alloy
    Patent number: 11193186
    Abstract: A high-temperature nickel-base alloy consists of (in wt. %): C: 0.04-0.1%, S: max. 0.01%, N: max. 0.05%, Cr: 24-28%, Mn: max. 0.3%, Si: max. 0.3%, Mo: 1-6%, Ti: 0.5-3%, Nb: 0.001-0.1%, Cu: max. 0.2%, Fe: 0.1-0.7%, P: max. 0.015%, Al: 0.5-2%, Mg: max. 0.01%, Ca: max. 0.01%, V: 0.01-0.5%, Zr: max. 0.1%, W: 0.2-2%, Co: 17-21%, B: max. 0.01%, O: max. 0.01%, with the rest being Ni, as well as melting-related impurities.
    Type: Grant
    Filed: July 24, 2018
    Date of Patent: December 7, 2021
    Assignee: VDM Metals International GmbH
    Inventors: Juergen Kiese, Nicole De Boer, Heike Hattendorf
  • HIGH-TEMPERATURE NICKEL-BASE ALLOY
    Publication number: 20200172997
    Abstract: A high-temperature nickel-base alloy consists of (in wt. %): C: 0.04-0.1%, S: max. 0.01%, N: max. 0.05%, Cr: 24-28%, Mn: max. 0.3%, Si: max. 0.3%, Mo: 1-6%, Ti: 0.5-3%, Nb: 0.001-0.1%, Cu: max. 0.2%, Fe: 0.1-0.7%, P: max. 0.015%, Al: 0.5-2%, Mg: max. 0.01%, Ca: max. 0.01%, V: 0.01-0.5%, Zr: max. 0.1%, W: 0.2-2%, Co: 17-21%, B: max. 0.01%, O: max. 0.01%, with the rest being Ni, as well as melting-related impurities.
    Type: Application
    Filed: July 24, 2018
    Publication date: June 4, 2020
    Applicant: VDM Metals International GmbH
    Inventors: Juergen KIESE, Nicole DE BOER, Heike HATTENDORF