Patents by Inventor Axel Papperitz

Axel Papperitz 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).

  • Pre-treatment, method for additive production of a component, and device
    Patent number: 11148196
    Abstract: A method for additive production and a correspondingly produced component made of a powdery base material, includes the thermal pre-treatment of the base material at a first temperature of at least 800° C. under an inert gas atmosphere, wherein the first temperature and a duration of the pre-treatment are further selected such that no sintering process of the base material occurs, subsequent cooling of the base material, and additive construction of the component from the thermally pre-treated base material. A corresponding device is for the additive production.
    Type: Grant
    Filed: May 8, 2017
    Date of Patent: October 19, 2021
    Assignee: Siemens Energy Global GmbH & Co. KG
    Inventors: Christian Brunhuber, Axel Papperitz, Steffen Walter
  • PRE-TREATMENT, METHOD FOR ADDITIVE PRODUCTION OF A COMPONENT, AND DEVICE
    Publication number: 20190105709
    Abstract: A method for additive production and a correspondingly produced component made of a powdery base material, includes the thermal pre-treatment of the base material at a first temperature of at least 800° C. under an inert gas atmosphere, wherein the first temperature and a duration of the pre-treatment are further selected such that no sintering process of the base material occurs, subsequent cooling of the base material, and additive construction of the component from the thermally pre-treated base material. A corresponding device is for the additive production.
    Type: Application
    Filed: May 8, 2017
    Publication date: April 11, 2019
    Applicant: Siemens Aktiengesellschaft
    Inventors: Christian Brunhuber, Axel Papperitz, Steffen Walter