Patents by Inventor Marco Flach

Marco Flach 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 cylindrical optical component of quartz glass and optically active component obtained by said method
    Patent number: 8509269
    Abstract: Cylindrical optical components of quartz glass are known, which have an inner zone made of an inner zone glass, which extends in the direction of the longitudinal axis and is surrounded by a jacket zone made of a jacket zone glass, the average wall thickness thereof varying at least over a part of its length in the direction of the longitudinal axis of the component. The aim of the invention is to provide a method that allows a simple and cost-effective production of such an optical component from quartz glass.
    Type: Grant
    Filed: December 2, 2009
    Date of Patent: August 13, 2013
    Assignee: Heraeus Quarzglas GmbH & Co. KG
    Inventors: Peter Bauer, Karsten Braeuer, Marco Flach, Andreas Langner, Richard Schmidt, Clemens Schmitt, Gerhard Schoetz, Matthias Stecher
  • METHOD FOR PRODUCING A CYLINDRICAL OPTICAL COMPONENT OF QUARTZ GLASS AND OPTICALLY ACTIVE COMPONENT OBTAINED BY SAID METHOD
    Publication number: 20110274129
    Abstract: Cylindrical optical components of quartz glass are known, which have an inner zone made of an inner zone glass, which extends in the direction of the longitudinal axis and is surrounded by a jacket zone made of a jacket zone glass, the average pt wall thickness thereof varying at least over a part of its length in the direction of the longitudinal axis of the component. The aim of the invention is to provide a method that allows a simple and cost-effective production of such an optical component from quartz glass.
    Type: Application
    Filed: December 2, 2009
    Publication date: November 10, 2011
    Applicant: Hreaeus Quarzglas GmbH & Co. KG
    Inventors: Peter Bauer, Karsten Braeuer, Marco Flach, Andreas Langner, Richard Schmidt, Clemens Schmitt, Gerhard Schoetz, Matthias Stecher