Patents by Inventor Antje Stein

Antje Stein 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).

  • Equipment and method for producing and/or treating a fibrous web
    Patent number: 8261465
    Abstract: Device and process for producing and treating a fibrous web. The device includes a moistening unit structured and arranged to simultaneously influence a cross machine moisture profile of the web and the curl of the web independently of each other. The instant abstract is neither intended to define the invention disclosed in this specification nor intended to limit the scope of the invention in any way.
    Type: Grant
    Filed: March 9, 2005
    Date of Patent: September 11, 2012
    Assignee: Voith Paper Patent GmbH
    Inventors: Roland Mayer, Antje Stein, Markus Oechsle, Frank Wegehaupt
  • Dryer section
    Patent number: 7459062
    Abstract: Dryer section for drying a fibrous web supported by at least one drying fabric. The dryer section includes a plurality of heated drying cylinders, a plurality of guide rolls, and a plurality of dampening devices arranged at different locations relative to the fibrous web. Each dampening device applies a quantity of liquid to the fibrous web. In at least in one of the plurality of dampening devices, the quantity of the liquid is adjustable separately in zones transversely with respect to a web running direction. This Abstract is not intended to define the invention disclosed in the specification, nor intended to limit the scope of the invention in any way.
    Type: Grant
    Filed: January 24, 2005
    Date of Patent: December 2, 2008
    Assignee: Voith Paper Patent GmbH
    Inventors: Roland Mayer, Markus Oechsle, Antje Stein, Frank Wegehaupt
  • Equipment and method for producing and/or treating a fibrous web
    Publication number: 20050144802
    Abstract: Device and process for producing and treating a fibrous web. The device includes a moistening unit structured and arranged to simultaneously influence a cross machine moisture profile of the web and the curl of the web independently of each other. The instant abstract is neither intended to define the invention disclosed in this specification nor intended to limit the scope of the invention in any way.
    Type: Application
    Filed: March 9, 2005
    Publication date: July 7, 2005
    Applicant: VOITH PAPER PATENT GmbH
    Inventors: Roland Mayer, Antje Stein, Markus Oechsle, Frank Wegehaupt
  • Dryer section
    Publication number: 20050138837
    Abstract: Dryer section for drying a fibrous web supported by at least one drying fabric. The dryer section includes a plurality of heated drying cylinders, a plurality of guide rolls, and a plurality of dampening devices arranged at different locations relative to the fibrous web. Each dampening device applies a quantity of liquid to the fibrous web. In at least in one of the plurality of dampening devices, the quantity of the liquid is adjustable separately in zones transversely with respect to a web running direction. This Abstract is not intended to define the invention disclosed in the specification, nor intended to limit the scope of the invention in any way.
    Type: Application
    Filed: January 24, 2005
    Publication date: June 30, 2005
    Applicant: Voith Paper Patent GmbH
    Inventors: Roland Mayer, Markus Oechsle, Antje Stein, Frank Wegehaupt