Patents by Inventor Sara Schewe

Sara Schewe 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).

  • Publication number: 20070045906
    Abstract: A method and apparatus including means for delivery of at least one high speed composite stream of polymer fibers and secondary material. The method and apparatus also includes a movable collection device which intersects in the composite stream of polymer fibers and secondary material and at least one non-contact deflector to redirect at least a portion of the composite stream.
    Type: Application
    Filed: August 30, 2005
    Publication date: March 1, 2007
    Inventors: Susan Daniels, Sara Schewe, Randall Foss, David Hunter, Michael Schmidt
  • Publication number: 20070045905
    Abstract: An apparatus for forming a shaped fibrous nonwoven structure including a delivery system adapted to provide a high speed composite stream comprising thermoplastic polymer fibers and a secondary material. The apparatus also includes a movable collection device having a collection surface which intersects the composite stream, and at least one deflector to mechanically redirect at least a portion of the composite stream. Further the deflector moves in synchronization with the movable collection device, such that the composite stream is collected on the collection surface forming a fibrous nonwoven structure having at least one non-linear edge.
    Type: Application
    Filed: August 30, 2005
    Publication date: March 1, 2007
    Inventors: Michael Venturino, Seth Newlin, Paul Olmstead, Susan Daniels, Sara Schewe
  • Publication number: 20060005919
    Abstract: A method of making stretchable absorbent articles includes the steps of providing a continuous substrate layer, providing one or more streams of adhesive fibers and superabsorbent particles, shaping the one or more streams of adhesive fibers and superabsorbent particles, depositing the adhesive fibers and superabsorbent particles on the substrate layer to form a plurality of shaped absorbent cores bound to the substrate layer, and separating the absorbent cores from each other. The absorbent cores thus formed do not prevent stretching of the substrate layer. The combination of absorbent core and substrate layer can be used in a wide variety of personal care absorbent articles and medical absorbent articles.
    Type: Application
    Filed: June 30, 2004
    Publication date: January 12, 2006
    Inventors: Sara Schewe, Mark Lancaster, Seth Newlin, Anthony Wisneski, David Hunter, Davis-Dang Nhan