Patents by Inventor Eva Franzén

Eva Franzén 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).

  • Absorbent product with low friction zone
    Patent number: 7345215
    Abstract: An absorbent product includes a backsheet, a topsheet and an absorbent core structure located therebetween, the core including a topsheet-facing surface which is fixedly attached to the topsheet. A low friction zone is arranged between the topsheet and the topsheet-facing surface in an area where said topsheet is not attached to the topsheet-facing surface, or a sheet is secured at a portion of its periphery to the topsheet and the low friction zone is placed above the topsheet. These arrangements alleviate skin damage.
    Type: Grant
    Filed: December 22, 2004
    Date of Patent: March 18, 2008
    Assignee: SCA Hygiene Products AB
    Inventors: Ingemar Fernfors, Anna-Gerd Doverbo, Eva Franzén
  • Absorbent product with low friction zone
    Publication number: 20050165375
    Abstract: An absorbent product includes a backsheet, a topsheet and an absorbent core structure located therebetween, the core including a topsheet-facing surface which is fixedly attached to the topsheet. A low friction zone is arranged between the topsheet and the topsheet-facing surface in an area where said topsheet is not attached to the topsheet-facing surface, or a sheet is secured at a portion of its periphery to the topsheet and the low friction zone is placed above the topsheet. These arrangements alleviate skin damage.
    Type: Application
    Filed: December 22, 2004
    Publication date: July 28, 2005
    Applicant: SCA Hygiene Products AB
    Inventors: Ingemar Fernfors, Anna-Gerd Doverbo, Eva Franzen