Patents by Inventor Ingmar Wesemann

Ingmar Wesemann 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 component and method for producing a high-temperature component
    Patent number: 11486032
    Abstract: A high-temperature component of a refractory metal or a refractory metal alloy has an emissivity-increasing coating. The coating is formed of tantalum nitride and/or zirconium nitride; and tungsten with a tungsten content between 0 and 98 wt. %.
    Type: Grant
    Filed: November 12, 2019
    Date of Patent: November 1, 2022
    Assignee: Plansee SE
    Inventors: Bernhard Mayr-Schmoelzer, Ingmar Wesemann
  • Cathode material
    Patent number: 11315782
    Abstract: A cathode material for use in a high-pressure discharge lamp contains a matrix based on tungsten having a tungsten content of greater than or equal to 95% by weight, tungsten carbide, and oxides and/or predominantly oxidic phases of one or more emitter elements from the group of rare earth metals, Hf, and Zr. The cathode material additionally contains predominantly carbidic phases of the one or more emitter elements from the group of rare earth metals, Hf, and Zr. A high-pressure discharge lamp would contain such a cathode composed of the above cathode material.
    Type: Grant
    Filed: April 26, 2018
    Date of Patent: April 26, 2022
    Assignees: Plansee SE, Osram GmbH
    Inventors: Hannes Traxler, Ingmar Wesemann, Wolfram Knabl, Alexander Tautermann, Maria Nilius
  • CATHODE MATERIAL
    Publication number: 20210175067
    Abstract: A cathode material for use in a high-pressure discharge lamp contains a matrix based on tungsten having a tungsten content of greater than or equal to 95% by weight, tungsten carbide, and oxides and/or predominantly oxidic phases of one or more emitter elements from the group of rare earth metals, Hf, and Zr. The cathode material additionally contains predominantly carbidic phases of the one or more emitter elements from the group of rare earth metals, Hf, and Zr. A high-pressure discharge lamp would contain such a cathode composed of the above cathode material.
    Type: Application
    Filed: April 26, 2018
    Publication date: June 10, 2021
    Inventors: HANNES TRAXLER, INGMAR WESEMANN, WOLFRAM KNABL, ALEXANDER TAUTERMANN, MARIA NILIUS
  • HIGH-TEMPERATURE COMPONENT AND METHOD FOR PRODUCING A HIGH-TEMPERATURE COMPONENT
    Publication number: 20200095669
    Abstract: A high-temperature component of a refractory metal or a refractory metal alloy has an emissivity-increasing coating. The coating is formed of tantalum nitride and/or zirconium nitride; and tungsten with a tungsten content between 0 and 98 wt. %.
    Type: Application
    Filed: November 12, 2019
    Publication date: March 26, 2020
    Inventors: Bernhard Mayr-Schmoelzer, Ingmar Wesemann