Patents by Inventor Wolfgang Höflich

Wolfgang Höflich 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).

  • Patent number: 10857042
    Abstract: Disclosed is a nonwoven laminate having a texture for improved absorption and distribution of body liquids in sanitary products. The absorption and distribution effect is caused by perforations distributed in a pattern-like manner in combination with elevations present on one side of the nonwoven laminate.
    Type: Grant
    Filed: December 21, 2017
    Date of Patent: December 8, 2020
    Assignee: SANDLER AG
    Inventors: Andreas Burger, Uwe Bernhuber, Wolfgang Höflich
  • Publication number: 20180177646
    Abstract: Disclosed is a nonwoven laminate having a texture for improved absorption and distribution of body liquids in sanitary products. The absorption and distribution effect is caused by perforations distributed in a pattern-like manner in combination with elevations present on one side of the nonwoven laminate.
    Type: Application
    Filed: December 21, 2017
    Publication date: June 28, 2018
    Inventors: Andreas Burger, Uwe Bernhuber, Wolfgang Höflich
  • Patent number: 7772143
    Abstract: The invention relates to a multilayer, composite, fleece material having a core layer and at least one cover layer attached to the core layer, where the at least one cover layer is needled with the core layer such that fibers of the at least one cover layer protrude into the core layer. The multilayer, composite, fleece material is intended for use in the manufacture of interior panels of vehicles and to have improved mechanical properties, low thermal conductivity, very low tendency to produce emissions, and good acoustic properties when used for that purpose, as well as enable its inexpensive manufacture.
    Type: Grant
    Filed: September 12, 2007
    Date of Patent: August 10, 2010
    Assignee: Sandler AG
    Inventors: Stefan Hermann, Wolfgang Höflich
  • Publication number: 20100104830
    Abstract: The present invention relates to an activatable zero strain composite laminate web comprising an activatable elastic laminate web having an elastic core layer and at least one skin layer which is less elastic than the core layer, and at least one pre-bonded staple fiber nonwoven web which is attached to one of the skin layers of the elastic laminate web, the at least one staple fiber nonwoven web having an elongation at break of at least 100% in the cross-direction and said activatable elastic laminate web forming an essentially homogeneous microtextured surface when stretched in the first upload in the cross-direction past the elastic limit of the one or more skin layers.
    Type: Application
    Filed: September 12, 2007
    Publication date: April 29, 2010
    Inventors: Jobst T. Jaeger, Dieter Jung, Uwe Bernhuber, Wolfgang Höflich, Walter Tesch