Patents by Inventor Kent Hermansson

Kent Hermansson 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).

  • Publication number: 20220202626
    Abstract: A flexible sensing panel includes a flexible substrate having first and second major surfaces, first and second separated side edges, and first and second ends, the flexible substrate being at least partly disposed between a flexible protective layer and a flexible fastening layer, and at least one sensing element being disposed on the flexible substrate. The protective layer is secured to the first major surface of the flexible substrate and is folded over the first and second side edges onto the second major surface of the flexible substrate and secured thereto to position at least part of the first and second side edges within the so formed folds, and wherein the fastening layer is at least partly disposed on the second major surface of the flexible substrate and secured thereto.
    Type: Application
    Filed: July 5, 2019
    Publication date: June 30, 2022
    Applicant: Essity Hygiene and Health Aktiebolag
    Inventors: Kent HERMANSSON, Anders JONSSON
  • Patent number: 11369525
    Abstract: A flexible sensing panel includes a flexible substrate having first and second major surfaces, first and second separated side edges, and first and second ends, the flexible substrate being at least partly disposed between a flexible protective layer and a flexible fastening layer, and at least one sensing element being disposed on the flexible substrate. The protective layer is secured to the first major surface of the flexible substrate and is folded over the first and second side edges onto the second major surface of the flexible substrate and secured thereto to position at least part of the first and second side edges within the so formed folds, and wherein the fastening layer is at least partly disposed on the second major surface of the flexible substrate and secured thereto.
    Type: Grant
    Filed: July 5, 2019
    Date of Patent: June 28, 2022
    Assignee: ESSITY HYGIENE AND HEALTH AKTIEBOLAG
    Inventors: Kent Hermansson, Anders Jonsson
  • Patent number: 10561538
    Abstract: A method for production of disposable hygienic absorbent articles, the method comprising advancing in a first direction a continuous length of a substantially homogeneous elastic laminate web having a maximum elastic extensibility in the first direction of at least 40% under a peak load Fp; maintaining said substantially homogeneous elastic laminate web under a tensioning load Ft in the first direction during the advancing, the tensioning load Ft satisfying the condition: 0.03 Fp?Ft?0.25 Fp; attaching individual absorbent cores to the substantially homogeneous elastic laminate web while maintaining said substantially homogeneous elastic laminate web under the tensioning load Ft; and severing the substantially homogenous elastic laminate web into individual disposable hygienic absorbent articles.
    Type: Grant
    Filed: February 19, 2018
    Date of Patent: February 18, 2020
    Assignee: ESSITY HYGIENE AND HEALTH AKTIEBOLAG
    Inventors: Kent Hermansson, Jan Wästlund-Karlsson, Margareta Wennerbäck, Carina Hedlund, Niclas Norrby
  • Patent number: 10420683
    Abstract: Absorbent article having a longitudinal direction and a transverse direction, a front portion, a rear portion and a middle portion located between the rear portion and the front portion is disclosed. The article has a first longitudinal side edge and a second longitudinal side edge extending in said longitudinal direction, and a first transverse side edge and a second transverse side edge extending in the transverse direction. The article includes a liquid permeable topsheet, a liquid impermeable backsheet, and an absorbent core enclosed between the topsheet and the backsheet, and a first and a second fastening tab attached to said article. The first and second fastening tabs each has a first surface including a first fastener and a second surface including a second fastener.
    Type: Grant
    Filed: February 6, 2015
    Date of Patent: September 24, 2019
    Assignee: ESSITY HYGIENE AND HEALTH AKTIEBOLAG
    Inventors: Miguel Rivas, Kent Hermansson
  • Publication number: 20180168883
    Abstract: A method for production of disposable hygienic absorbent articles, the method comprising advancing in a first direction a continuous length of a substantially homogeneous elastic laminate web having a maximum elastic extensibility in the first direction of at least 40% under a peak load Fp; maintaining said substantially homogeneous elastic laminate web under a tensioning load Ft in the first direction during the advancing, the tensioning load Ft satisfying the condition: 0.03 Fp?Ft?0.25 Fp; attaching individual absorbent cores to the substantially homogeneous elastic laminate web while maintaining said substantially homogeneous elastic laminate web under the tensioning load Ft; and severing the substantially homogenous elastic laminate web into individual disposable hygienic absorbent articles.
    Type: Application
    Filed: February 19, 2018
    Publication date: June 21, 2018
    Applicant: SCA Hygiene Products AB
    Inventors: Kent HERMANSSON, Jan WÄSTLUND-KARLSSON, Margareta WENNERBÄCK, Carina HEDLUND, Niclas NORRBY
  • Patent number: 9902551
    Abstract: A dispenser for on-demand dispensing of a length of belt material and a first hook material patch is provided. The dispenser includes a first holder for a roll or a stack of continuous belt material, a dispensing outlet for the belt material, a separating element for separating the length of belt material from the roll or the stack of continuous belt material, a second holder for at least the first hook material patch, and a hook material patch providing device. The hook material patch providing device is arranged to cooperate with the second holder to dispense the first hook material patch. There is further provided a method of on-demand dispensing a belt.
    Type: Grant
    Filed: June 28, 2012
    Date of Patent: February 27, 2018
    Assignee: SCA HYGIENE PRODUCTS AB
    Inventors: Fredrik Krook, Shadi Ståhl, Kent Hermansson
  • Publication number: 20180021190
    Abstract: Absorbent article having a longitudinal direction and a transverse direction, a front portion, a rear portion and a middle portion located between the rear portion and the front portion is disclosed. The article has a first longitudinal side edge and a second longitudinal side edge extending in said longitudinal direction, and a first transverse side edge and a second transverse side edge extending in the transverse direction. The article includes a liquid permeable topsheet, a liquid impermeable backsheet, and an absorbent core enclosed between the topsheet and the backsheet, and a first and a second fastening tab attached to said article. The first and second fastening tabs each has a first surface including a first fastener and a second surface including a second fastener.
    Type: Application
    Filed: February 6, 2015
    Publication date: January 25, 2018
    Applicant: SCA Hygiene Products AB
    Inventors: Miguel RIVAS, Kent HERMANSSON
  • Patent number: 9585799
    Abstract: A disposable belt for use with an absorbent product and a belt system is provided. The disposable belt includes a length of belt material and a hook material patch connected to a first surface portion. The length of belt material has a first major surface and an opposite second major surface, and includes a loop surface structure. The hook material patch is flat and has a first side facing away from the first surface portion, and a second side abutting against the first surface portion. The first side is provided with a first hook surface structure. The second side of the hook material patch is provided with a second hook surface structure, and the second hook surface structure engages with the loop surface structure. The belt system includes the disposable belt and a second length of belt material.
    Type: Grant
    Filed: June 28, 2012
    Date of Patent: March 7, 2017
    Assignee: SCA HYGIENE PRODUCTS AB
    Inventors: Jesper Nordlinder, Kent Hermansson
  • Publication number: 20150314945
    Abstract: A dispenser for on-demand dispensing of a length of belt material and a first hook material patch is provided. The dispenser includes a first holder for a roll or a stack of continuous belt material, a dispensing outlet for the belt material, a separating element for separating the length of belt material from the roll or the stack of continuous belt material, a second holder for at least the first hook material patch, and a hook material patch providing device. The hook material patch providing device is arranged to cooperate with the second holder to dispense the first hook material patch. There is further provided a method of on-demand dispensing a belt.
    Type: Application
    Filed: June 28, 2012
    Publication date: November 5, 2015
    Applicant: SCA Hygiene Products AB
    Inventors: Fredrik KROOK, Shadi Ståhl, Kent HERMANSSON
  • Publication number: 20150313765
    Abstract: A method for production of disposable pant diapers, the method including providing a length of a substantially homogeneous elastic laminate web having a maximum elastic extensibility in a first direction of at least 40% under a peak load Fp; advancing the length of the substantially homogeneous elastic laminate web in the first direction; attaching individual absorbent cores to the length of the elastic laminate web during the advancing to create a strip, while maintaining the length of the substantially homogeneous elastic laminate web under a tensioning load Ft in the first direction; folding the strip onto itself; maintaining the length of the substantially homogeneous elastic laminate web under the tensioning load Ft in the first direction during the folding; the tensioning load Ft satisfying the condition: 0.03 Fp?Ft?0.25 Fp; and welding the substantially homogeneous elastic laminate web and severing the individual pant diapers along the weld lines.
    Type: Application
    Filed: July 16, 2015
    Publication date: November 5, 2015
    Applicant: SCA Hygiene Products AB
    Inventors: Kent HERMANSSON, Jan WASTLUND-KARLSSON, Margareta WENNERBACK, Carina HEDLUND, Niclas NORRBY
  • Publication number: 20150297425
    Abstract: A disposable belt for use with an absorbent product and a belt system is provided. The disposable belt includes a length of belt material and a hook material patch connected to a first surface portion. The length of belt material has a first major surface and an opposite second major surface, and includes a loop surface structure. The hook material patch is flat and has a first side facing away from the first surface portion, and a second side abutting against the first surface portion. The first side is provided with a first hook surface structure. The second side of the hook material patch is provided with a second hook surface structure, and the second hook surface structure engages with the loop surface structure. The belt system includes the disposable belt and a second length of belt material.
    Type: Application
    Filed: June 28, 2012
    Publication date: October 22, 2015
    Applicant: SCA HYGIENE PRODUCTS AB
    Inventors: Jesper NORDLINDER, Kent HERMANSSON
  • Patent number: 9114041
    Abstract: A method for production of disposable hygienic absorbent articles (12) in which each article has a substantially homogenous elastic laminate web (14) having a maximum elastic extensibility in a first direction of at least 40%, preferably at least 60%, and most preferably at least 80%, under a peak load Fp, and an absorbent core (16) attached to the elastic laminate web. The method including the steps of providing a continuous length of the elastic laminate web (14); advancing the continuous length of the elastic laminate web in a direction of travel (A) corresponding to the first direction; attaching individual absorbent cores (16) to the continuous length of the elastic laminate web at spaced intervals, and forming individual articles (12) from the thus assembled individual absorbent cores and the continuous length of said elastic laminate web.
    Type: Grant
    Filed: September 29, 2004
    Date of Patent: August 25, 2015
    Assignee: SCA HYGIENE PRODUCTS AB
    Inventors: Kent Hermansson, Jan Wästlund-Karlsson, Margareta Wennerbäck, Carina Hedlund, Niclas Norrby
  • Publication number: 20150120498
    Abstract: A method for assisting in locating the occurrence of at least one desired item in a storage location includes steps performed by a mobile device that has an image capturing device. The steps include capturing at least one image or video sequence or live video feed representing said storage location via the image capturing device; recognizing any occurrence of the desired item within the captured image or video sequence or live video feed; presenting information related to the location of the desired item; and, in the event that the desired item is not captured by the image capturing device, providing a notification of at least one alternative item.
    Type: Application
    Filed: May 10, 2012
    Publication date: April 30, 2015
    Applicant: SCA Hygience Products AB
    Inventors: Joshua Carney, Henrik Carlén, Kent Hermansson
  • Patent number: 8926580
    Abstract: An absorbent article includes an absorbent pad and a belt to which the pad is detachably attached and which is intended to be attached to a separate belt that is placed around the waist of the wearer to hold the pad when the article is being worn, wherein the absorbent pad exhibits a chassis including a liquid-permeable top sheet and a liquid-impermeable back sheet oriented away from the wearer and an absorbent core between the top sheet and the back sheet. The difference in kinetic coefficients of friction measured with ASTM D 1894-08 standard between the back sheet of the pad and the outwardly oriented surface of the belt is at maximum 0.5. The attachment between the belt and the pad will then not cease due to the movement of the article relative to the surroundings when the belted-article is being used, thereby preventing contamination and leakage caused by detachment.
    Type: Grant
    Filed: June 29, 2012
    Date of Patent: January 6, 2015
    Assignee: SCA Hygiene Products AB
    Inventors: Joshua Carney, Kent Hermansson
  • Patent number: 8889946
    Abstract: A male incontinence guard includes a liquid permeable topsheet, a backsheet, and an absorbent body between the topsheet and the backsheet. The guard has a transverse direction and a longitudinal direction and is divided by a transverse dividing line into a front region with a front transverse edge and a rear region with a rear transverse edge. The front region has a greater maximum extension in the transverse direction than the maximum extension of the rear region in the transverse direction, and the longitudinal extension of the rear region is 10-60% of the longitudinal extension of the guard.
    Type: Grant
    Filed: June 22, 2011
    Date of Patent: November 18, 2014
    Assignee: SCA Hygiene Products AB
    Inventors: Kent Hermansson, Carina Hedlund
  • Patent number: 8852161
    Abstract: Absorbent garment such as a diaper and an incontinence guard, said garment has a first body panel, a second body panel and a crotch portion there between. The garment is provided with opposed laterally extending belt members attached to the waist portion of the first body panel and are adapted to be wrapped around the waist of the wearer of the garment and fastened together by a first fastener. The second body panel at its waist portion is provided with second fasteners adapted to be fastened to the belt members, in such a way that the garment will assume a pant-like shape. The belt members are interconnected by a waist band extending in transverse direction along the waist portion of the first body panel. At least one of the belt members has an elastic region located at the proximal end of said belt member adjacent said waist band.
    Type: Grant
    Filed: June 21, 2006
    Date of Patent: October 7, 2014
    Assignee: SCA Hygiene Products AB
    Inventor: Kent Hermansson
  • Patent number: 8764718
    Abstract: An absorbent article, especially an incontinence pad, having a length and a width extension, the length being greater than the width, and having absorbent core material, wherein the outer longitudinal edges of the absorbent material form three convex lobes (2, 3, 4), wherein a pair of folding lines (5) extend between the longitudinal ends of the middle one (3) of the three lobes (2, 3, 4), so as to divide the absorbent core material into a central portion (6) and a pair of longitudinal side portions (7), such that, when the article (1) is in use, the folding lines (5) are generally positioned so as to extend along the crotch area of the user, starting from the gracilis tendons and ending in the region of the perineum, whereby the side portions (7) may extend from the central portion (6) towards the user so as to form an arc shape as seen in a transversal direction of the article (1).
    Type: Grant
    Filed: December 15, 2005
    Date of Patent: July 1, 2014
    Assignee: SCA Hygiene Products AB
    Inventors: Carin Håkansson, Anna Klinte Olsson, Kent Hermansson, Elisabeth Boissier, Maria Härsjö, Lennart Hjalmarsson
  • Publication number: 20140142534
    Abstract: An absorbent article includes an absorbent pad and a belt to which the pad is detachably attached and which is intended to be attached to a separate belt that is placed around the waist of the wearer to hold the pad when the article is being worn, wherein the absorbent pad exhibits a chassis including a liquid-permeable top sheet and a liquid-impermeable back sheet oriented away from the wearer and an absorbent core between the top sheet and the back sheet. The difference in kinetic coefficients of friction measured with ASTM D 1894-08 standard between the back sheet of the pad and the outwardly oriented surface of the belt is at maximum 0.5. The attachment between the belt and the pad will then not cease due to the movement of the article relative to the surroundings when the belted-article is being used, thereby preventing contamination and leakage caused by detachment.
    Type: Application
    Filed: June 29, 2012
    Publication date: May 22, 2014
    Applicant: SCA Hygiene Products AB
    Inventors: Joshua Carney, Kent Hermansson
  • Patent number: 8721611
    Abstract: Absorbent article, in particular a diaper or an incontinence product, includes an absorbent structure (1) including a back-sheet (20), a top-sheet (22) and an absorbent core (24) there between. The absorbent structure (1) has a front portion (10) defining a front lateral edge (16), a rear portion (14) defining a rear lateral edge (18) and a crotch portion (12) situated between the front portion and the rear portion. A pair of belt sections (30, 32) is present for fastening the absorbent article to the waist of a wearer, the belt sections being fixedly attached to the rear portion of the absorbent structure. The absorbent article has a maximum lateral extension B between the respective lateral-most edges (302, 322) of the belt sections that is governed by the following expression: 0.3<A/B<0.7 where A is the maximum lateral extension of the front lateral edge of the absorbent structure.
    Type: Grant
    Filed: November 7, 2006
    Date of Patent: May 13, 2014
    Assignee: SCA Hygiene Products AB
    Inventors: Camilla Elfsberg, Pontus Winqvist, Kent Hermansson
  • Patent number: 8469937
    Abstract: A method of manufacturing absorbent articles having an absorbent core (18,20,22) enclosed between casing sheets (16,24) and elastic elements (26-28) located in a front part and/or rear part of the article, includes the steps of laying a row of absorbent cores (18,20,22) on a first web (16) of casing material running in a machine direction with the longitudinal direction of the cores being extended in the machine direction, applying a second web (24) of casing material onto the web containing the row of absorbent cores, applying elastic elements (26-28) to one of the webs before it contacts the row of absorbent cores, thereby forming a row of connected absorbent article blanks, and thereafter cutting individual absorbent articles out of the row of article blanks.
    Type: Grant
    Filed: July 5, 2007
    Date of Patent: June 25, 2013
    Assignee: SCA Hygiene Products AB
    Inventors: Gunnar Larsson, Carin Håkansson, Kent Hermansson, Roy Hansson