Patents by Inventor Lars Nilsen Nordang

Lars Nilsen Nordang 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: 10667959
    Abstract: In the manufacture of a tampon, an absorbent structure composed of an absorbent material can be formed into a tampon blank. In various embodiments, a withdrawal element can be attached to the absorbent structure either before or after the absorbent structure is formed into a tampon blank. The tampon blank can then undergo a compression step which can result in the pledget of the tampon. The pledget, and resultant tampon, can have at least one linear channel and at least one non-linear channel.
    Type: Grant
    Filed: July 27, 2017
    Date of Patent: June 2, 2020
    Assignee: KIMBERLY-CLARK WORLDWIDE, INC.
    Inventors: Steven Craig Gehling, Lars Nilsen Nordang, Charles Robert Tomsovic, David Kevin Oldroyd
  • Publication number: 20190216655
    Abstract: In the manufacture of a tampon, an absorbent structure composed of an absorbent material can be formed into a tampon blank. In various embodiments, a withdrawal element can be attached to the absorbent structure either before or after the absorbent structure is formed into a tampon blank. The tampon blank can then undergo a compression step which can result in the pledget of the tampon. The pledget, and resultant tampon, can have at least one linear channel and at least one non-linear channel.
    Type: Application
    Filed: July 27, 2017
    Publication date: July 18, 2019
    Inventors: Steven Craig Gehling, Lars Nilsen Nordang, Charles Robert Tomsovic, David Kevin Oldroyd
  • Patent number: 8938866
    Abstract: A method of integrating a tampon includes providing an absorbent blank having a longitudinal centerline and compressing the absorbent blank in a direction perpendicular to the longitudinal centerline to form a pledget having a compressed diameter. The method also includes penetrating the pledget in the perpendicular direction to a compressed depth of at least 20% of the compressed diameter to form a discrete indentation.
    Type: Grant
    Filed: May 3, 2011
    Date of Patent: January 27, 2015
    Assignee: Kimberly-Clark Worldwide, Inc.
    Inventors: John David Amundson, Mary Lou McDaniel, Lars Nilsen Nordang, Charles Robert Tomsovic, Melissa Kay Burns
  • Patent number: 8910354
    Abstract: A method of integrating a tampon includes providing an absorbent blank having a longitudinal centerline and compressing the absorbent blank in a direction perpendicular to the longitudinal centerline to form a pledget having a compressed diameter. The method also includes penetrating the pledget in the perpendicular direction to a compressed depth of at least 20% of the compressed diameter to form a discrete indentation.
    Type: Grant
    Filed: May 3, 2011
    Date of Patent: December 16, 2014
    Assignee: Kimberly-Clark Worldwide, Inc.
    Inventors: John David Amundson, Mary Lou McDaniel, Lars Nilsen Nordang, Charles Robert Tomsovic, Melissa Kay Burns
  • Publication number: 20120283685
    Abstract: A method of integrating a tampon includes providing an absorbent blank having a longitudinal centerline and compressing the absorbent blank in a direction perpendicular to the longitudinal centerline to form a pledget having a compressed diameter. The method also includes penetrating the pledget in the perpendicular direction to a compressed depth of at least 20% of the compressed diameter to form a discrete indentation.
    Type: Application
    Filed: May 3, 2011
    Publication date: November 8, 2012
    Inventors: John David Amundson, Mary Lou McDaniel, Lars Nilsen Nordang, Charles Robert Tomsovic, Melissa Kay Burns
  • Patent number: 8176573
    Abstract: A boxer-style pant and methods of making a boxer-style pant having side seams and hanging legs. At least a portion of each of the hanging legs may be non-planar in an uncontracted state prior to formation of the side seams. The methods each involve providing at least one web. In some methods, a crotch panel is bonded to first and second regions of the web between two leg openings, and a distance between bonded regions of upper and lower edges of the crotch panel, measured parallel to a longitudinal axis of the pant, is shorter along a central region of the crotch panel and longer in distal regions of the crotch panel, such that the bonded region results in a bow-tie-shaped crotch panel. In some methods, a crotch region of the web is folded and stabilized along a longitudinal centerline of the web. In some methods, leg extensions are attached to at least a portion of each of two leg openings. Front and back regions may be joined together to form the side seams.
    Type: Grant
    Filed: September 30, 2004
    Date of Patent: May 15, 2012
    Assignee: Kimberly-Clark Worldwide, Inc.
    Inventors: Robert Lee Popp, Joseph Daniel Coenen, Heather Schenck Mortell, James Bassey Pinkney, Lars Nilsen Nordang, James Richard Schermerhorn