Patents by Inventor Stina LINDLÖF

Stina LINDLÖF 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: 10993844
    Abstract: An absorbent article having a longitudinal direction, a transverse direction and a thickness direction and comprising a topsheet, a backsheet and an absorbent core is disclosed. The article has, in the longitudinal direction, a front portion, a back portion, and a crotch portion located between the front and rear portions. The front and back portions define a waist edge and a leg edge, and the crotch portion defines two crotch edges. A first elastic element extends along the waist edge, a second elastic element extends along the leg edge and a third and a fourth elastic element each extend along one of the crotch edges. The topsheet or the bottomsheet or another sheet is folded along the waist edge, leg edge and crotch edges so as to enclose at least a part of each corresponding elastic element.
    Type: Grant
    Filed: November 23, 2016
    Date of Patent: May 4, 2021
    Assignee: ESSITY HYGIENE AND HEALTH AKTIEBOLAG
    Inventors: Anna Klinte Olsson, Stina Lindlöf, Lucas Bäck, Katarina Eriksson
  • Patent number: 10966878
    Abstract: A male incontinence guard having a fluid-impermeable backsheet, a fluid-permeable topsheet facing the user and an absorbent body arranged between the backsheet and the topsheet. The guard has a longitudinal extension along a longitudinal axis and a transverse extension along a transverse axis. The transverse axis divides the guard into an upper region and a lower region. The transverse axis extends between first and second lower corner points which define the two outermost points of the guard, which define a first width. The upper region has an inwardly recessed curvature portion extending between first and second upper corner points. The upper corner points define a second width such that the first width is greater than the second width. The corner points are connected by their respective outer side edges. A method for manufacturing a male incontinence guard is disclosed.
    Type: Grant
    Filed: June 14, 2017
    Date of Patent: April 6, 2021
    Assignee: ESSITY HYGIENE AND HEALTH AKTIEBOLAG
    Inventors: Marcus Rudén, Peter Rönnberg, Stina Lindlöf
  • Publication number: 20200214907
    Abstract: A disposable hygiene absorbent product having a liquid-permeable topsheet of a translucent material, a liquid-impermeable backsheet and an absorbent core arranged between the topsheet and the backsheet is disclosed. The absorbent core has a smaller extension than the topsheet and the backsheet and is surrounded by a peripheral edge area which comprises the topsheet and the backsheet. The edge area has an elastic element extending longitudinally following the shape of the core and/or an outermost peripheral edge of the edge area. The backsheet has a different inherent color than the inherent color of the topsheet, the core and the elastic elements, and has a lower L*-value than the topsheet, the core and the elastic elements as measured by a reflectance spectrophotometer. The topsheet is provided with a printed pattern arranged to mask the elastic elements.
    Type: Application
    Filed: July 7, 2017
    Publication date: July 9, 2020
    Applicant: Essity Hygiene and Health Aktiebolag
    Inventors: Christian Bremer, Stina Lindlöf, Marcus Rudén, Peter Rönnberg
  • Patent number: 10687993
    Abstract: An absorbent hygiene article for placement in underwear is provided, including a liquid permeable topsheet, a backsheet and an absorbent core disposed between the topsheet and the backsheet. The topsheet is of a translucent material and is provided with a colored pattern defining at least one background region and at least one colored region having a first inherent color. The topsheet-facing side of the backsheet has a second color; and a background region located in an inner area has a higher L*-value than a background region located in the edge area.
    Type: Grant
    Filed: May 3, 2016
    Date of Patent: June 23, 2020
    Assignee: ESSITY HYGIENE AND HEALTH AKTIEBOLAG
    Inventors: Marcus Rudén, Stina Lindlöf, Peter Rönnberg
  • Publication number: 20200179182
    Abstract: A male incontinence guard having a fluid-impermeable backsheet, a fluid-permeable topsheet facing the user and an absorbent body arranged between the backsheet and the topsheet. The guard has a longitudinal extension along a longitudinal axis and a transverse extension along a transverse axis. The transverse axis divides the guard into an upper region and a lower region. The transverse axis extends between first and second lower corner points which define the two outermost points of the guard, which define a first width. The upper region has an inwardly recessed curvature portion extending between first and second upper corner points. The upper corner points define a second width such that the first width is greater than the second width. The corner points are connected by their respective outer side edges. A method for manufacturing a male incontinence guard is disclosed.
    Type: Application
    Filed: June 14, 2017
    Publication date: June 11, 2020
    Applicant: Essity Hygiene and Health Aktiebolag
    Inventors: Marcus Rudén, Peter Rönnberg, Stina Lindlöf
  • Publication number: 20190374390
    Abstract: An absorbent article having a longitudinal direction, a transverse direction and a thickness direction and comprising a topsheet, a backsheet and an absorbent core is disclosed. The article has, in the longitudinal direction, a front portion, a back portion, and a crotch portion located between the front and rear portions. The front and back portions define a waist edge and a leg edge, and the crotch portion defines two crotch edges. A first elastic element extends along the waist edge, a second elastic element extends along the leg edge and a third and a fourth elastic element each extend along one of the crotch edges. The topsheet or the bottomsheet or another sheet is folded along the waist edge, leg edge and crotch edges so as to enclose at least a part of each corresponding elastic element.
    Type: Application
    Filed: November 23, 2016
    Publication date: December 12, 2019
    Applicant: Essity Hygiene and Health Aktiebolag
    Inventors: Anna Klinte Olsson, Stina Lindlöf, Lucas Bäck, Katarina Eriksson
  • Publication number: 20190117475
    Abstract: An absorbent hygiene article for placement in underwear is provided, including a liquid permeable topsheet, a backsheet and an absorbent core disposed between the topsheet and the backsheet. The topsheet is of a translucent material and is provided with a colored pattern defining at least one background region and at least one colored region having a first inherent color. The topsheet-facing side of the backsheet has a second color; and a background region located in an inner area has a higher L*-value than a background region located in the edge area.
    Type: Application
    Filed: May 3, 2016
    Publication date: April 25, 2019
    Applicant: ESSITY HYGIENE AND HEALTH AKTIEBOLAG
    Inventors: Marcus RUDÉN, Stina LINDLÖF, Peter RÖNNBERG
  • Patent number: 9956124
    Abstract: A pant-type absorbent article includes a front and a back portion, longitudinally extending side seams and a connecting portion between the front and back portions. The connecting portion forms a crotch region and leg openings. Part of the front portion, back portion, and the connecting portion is made of an elastic laminate extending transversely across the front, back and connecting portions. Elongated leg elastic members extend along the leg openings in at least part of the connecting portion and terminate at a distance from the respective side seam thus leaving an area corresponding to a peripheral length of at least 50 mm along the respective leg opening where the leg elastic members are absent and wherein the connecting portion in the area where the leg elastic members are absent is made of the elastic laminate in at least 90% of the peripheral length.
    Type: Grant
    Filed: October 29, 2014
    Date of Patent: May 1, 2018
    Assignee: SCA HYGIENE PRODUCTS AB
    Inventors: Lucas Bäck, Stina Lindlöf, Lennart Nilsson
  • Publication number: 20170216105
    Abstract: A pant-type absorbent article includes a front and a back portion, longitudinally extending side seams and a connecting portion between the front and back portions. The connecting portion forms a crotch region and leg openings. Part of the front portion, back portion, and the connecting portion is made of an elastic laminate extending transversely across the front, back and connecting portions. Elongated leg elastic members extend along the leg openings in at least part of the connecting portion and terminate at a distance from the respective side seam thus leaving an area corresponding to a peripheral length of at least 50 mm along the respective leg opening where the leg elastic members are absent and wherein the connecting portion in the area where the leg elastic members are absent is made of the elastic laminate in at least 90% of the peripheral length.
    Type: Application
    Filed: October 29, 2014
    Publication date: August 3, 2017
    Applicant: SCA Hygiene Products AB
    Inventors: Lucas BÄCK, Stina LINDLÖF, Lennart NILSSON
  • Patent number: D882073
    Type: Grant
    Filed: December 21, 2017
    Date of Patent: April 21, 2020
    Assignee: Essity Hygiene and Health Aktiebolag
    Inventors: Christian Bremer, Stina Lindlöf, Anita Haraldsson Hedbratt, Maria Mårefors
  • Patent number: D893022
    Type: Grant
    Filed: December 21, 2017
    Date of Patent: August 11, 2020
    Assignee: Essity Hygiene and Health AB
    Inventors: Christian Bremer, Stina Lindlöf, Anita Haraldsson Hedbratt, Maria Marefors