Patents by Inventor Sven Pyritz

Sven Pyritz 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).

  • METHOD FOR PRODUCING A COMPONENT THROUGH SELECTIVE LASER MELTING AND PROCESS CHAMBER SUITABLE THEREFOR
    Publication number: 20110135840
    Abstract: A component is produced through selective laser melting of a powder material in a process chamber using a laser which is also used for producing coating areas of the component. The coating areas have a composition that differs from the composition of the powder material. This is accomplished by intermittently introducing a reactive gas that reacts with the powder material or that produces a material on the component from the precursors present in the reactive gas. In the process chamber, a feed line may be provided for introducing the reactive gas close to the laser.
    Type: Application
    Filed: June 17, 2009
    Publication date: June 9, 2011
    Inventors: Christian Doye, Sven Pyritz, Uwe Pyritz, Martin Schäfer