Patents by Inventor Hans Eén

Hans Eén 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: 7662138
    Abstract: An absorbent article has an elastic waist portion, an absorbent element (5), and a liquid-impermeable outer layer (3) which is intended to enclose the absorbent element on at least that side thereof which faces away from the wearer during use of the article. The absorbent element (5) is in its entirety arranged on the second piece (2). The liquid-impermeable outer layer (3) is breathable, at least over a portion of this which covers the absorbent element (5).
    Type: Grant
    Filed: December 18, 2002
    Date of Patent: February 16, 2010
    Assignee: SCA Hygiene Products AB
    Inventors: Kent Hermansson, Cécile Sandin, Hans Eén, Kenneth Strannemalm, Anna-Carin Elfström, Karin Lindmark
  • Patent number: 6790203
    Abstract: An absorbent product has an absorption body with a generally oblong shape with two longitudinal sides, two transverse sides, a longitudinal center line, and also includes a first, liquid-permeable surface layer and a second, essentially liquid-impermeable surface layer, an essentially liquid-impermeable backing layer, an absorption body positioned between the liquid-permeable surface layer and the backing layer, two leakage barriers made of flexible material in the longitudinal direction on each side of the longitudinal center line. Each leakage barrier has a first edge permanently fastened along the first, liquid-permeable surface layer and a second edge which extends in the direction of the longitudinal center line of the absorbent product. The first surface and/or the second surface of each leakage barrier is fastened to or near to the first, liquid-permeable surface layer and/or the second, liquid-impermeable surface layer.
    Type: Grant
    Filed: December 20, 2001
    Date of Patent: September 14, 2004
    Assignee: SCA Hygiene Products AB
    Inventor: Hans Eén