Patents by Inventor Jan Wirén

Jan Wirén 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 article with embossed elastic side panels
    Patent number: 9149396
    Abstract: An absorbent article including a chassis, a pair of opposed elastic side panels attached to the chassis, and at least one fastening tab adhesively attached to each elastic side panel. The at least one fastening tab has a length in the transverse direction of the article and a width in the longitudinal direction of the article and each elastic side panel is embossed on at least a portion thereof, which is adhesively attached to the respective fastening tab, to form at least one embossed groove extending along at least 30%, preferably at least 40% and more preferably at least 60% of the width of the at least one fastening tab.
    Type: Grant
    Filed: July 3, 2009
    Date of Patent: October 6, 2015
    Assignee: SCA HYGIENE PRODUCTS AB
    Inventors: Ingrid Stjernholm, Eva Vastag, Jan Wirén
  • ABSORBENT ARTICLE WTH EMBOSSED ELASTIC SIDE PANELS
    Publication number: 20120116342
    Abstract: An absorbent article including a chassis, a pair of opposed elastic side panels attached to the chassis, and at least one fastening tab adhesively attached to each elastic side panel. The at least one fastening tab has a length in the transverse direction of the article and a width in the longitudinal direction of the article and each elastic side panel is embossed on at least a portion thereof, which is adhesively attached to the respective fastening tab, to form at least one embossed groove extending along at least 30%, preferably at least 40% and more preferably at least 60% of the width of the at least one fastening tab.
    Type: Application
    Filed: July 3, 2009
    Publication date: May 10, 2012
    Applicant: SCA HYGIENE PRODUCTS AB
    Inventors: Ingrid Stjernholm, Eva Vastag, Jan Wirén