Patents by Inventor Louise Eliasson

Louise Eliasson 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: 12193919
    Abstract: Disclosed is a sanitary article, including a topsheet, backsheet, acquisition layer and absorbent core arranged between the topsheet, the backsheet and the acquisition layer being arranged between the topsheet and the absorbent core, an extension in a longitudinal direction about a longitudinal centerline and in a transverse direction, a first and a second longitudinal side edge extending in the longitudinal direction and a front and a rear transverse side edge extending in the transverse direction, a frontmost half and in a rearmost half, as seen in the longitudinal direction, the absorbent core including a low-density rear shaping element having a lower density than an adjacent region of the absorbent core, the low-density rear shaping element including shaping element first and second leg sections, the rearmost half of the sanitary article furthermore including a V-shaped or modified V-shaped rear embossed element including first and second embossed leg sections.
    Type: Grant
    Filed: June 10, 2021
    Date of Patent: January 14, 2025
    Assignee: ESSITY HYGIENE AND HEALTH AKTIEBOLAG
    Inventors: Louise Eliasson, Oscar Lipschutz, David Lindqvist
  • Patent number: 12186170
    Abstract: The present disclosure relates to a sanitary article (1), such as a sanitary napkin or a pantiliner, the sanitary article comprising a topsheet (2), a backsheet (3), an acquisition layer (4) and an absorbent core (5), the absorbent core (5) being arranged between the topsheet (2) and the backsheet (3) and the acquisition layer (4) being arranged between the topsheet (2) and the absorbent core (5), the sanitary article (1) having an extension in a longitudinal direction L about a longitudinal centerline U and in a transverse direction T, the sanitary article (1) having first and second longitudinal side edges (6,7) extending in the longitudinal direction L and front and rear transverse side edges (8,9) extending in the transverse direction T, the sanitary article being divided in a frontmost half (10) and a rearmost half (11), as seen in the longitudinal direction L, wherein the absorbent core (4) in the frontmost half (10) of the sanitary article (1) is provided with a low-density front shaping element (12) h
    Type: Grant
    Filed: June 10, 2021
    Date of Patent: January 7, 2025
    Assignee: ESSITY HYGIENE AND HEALTH AKTIEBOLAG
    Inventors: Louise Eliasson, Oscar Lipschutz, David Lindqvist, Johan Dahlberg, Anna-Karin Nyström
  • Publication number: 20240261156
    Abstract: Disclosed is a sanitary article including a topsheet, backsheet, acquisition layer and absorbent core arranged between the topsheet, the backsheet and the acquisition layer being arranged between the topsheet and the absorbent core, an extension in a longitudinal direction about a longitudinal centerline and in a transverse direction, a first and a second longitudinal side edge extending in the longitudinal direction and a front and a rear transverse side edge extending in the transverse direction, a frontmost half and in a rearmost half, as seen in the longitudinal direction, the absorbent core including a low-density rear shaping element having a lower density than an adjacent region of the absorbent core, the low-density rear shaping element including shaping element first and second leg sections, the rearmost half of the sanitary article furthermore including a V-shaped or modified V-shaped rear embossed element including a-first and second embossed leg sections.
    Type: Application
    Filed: June 10, 2021
    Publication date: August 8, 2024
    Inventors: Louise Eliasson, Oscar Lipschutz, David Lindqvist
  • Publication number: 20240252363
    Abstract: The present disclosure relates to a sanitary article (1), such as a sanitary napkin or a pantiliner, the sanitary article comprising a topsheet (2), a backsheet (3), an acquisition layer (4) and an absorbent core (5), the absorbent core (5) being arranged between the topsheet (2) and the backsheet (3) and the acquisition layer (4) being arranged between the topsheet (2) and the absorbent core (5), the sanitary article (1) having an extension in a longitudinal direction L about a longitudinal centerline U and in a transverse direction T, the sanitary article (1) having first and second longitudinal side edges (6,7) extending in the longitudinal direction L and front and rear transverse side edges (8,9) extending in the transverse direction T, the sanitary article being divided in a frontmost half (10) and a rearmost half (11), as seen in the longitudinal direction L, wherein the absorbent core (4) in the frontmost half (10) of the sanitary article (1) is provided with a low-density front shaping element (12) h
    Type: Application
    Filed: June 10, 2021
    Publication date: August 1, 2024
    Inventors: Louise Eliasson, Oscar Lipschutz, David Lindqvist, Johan Dahlberg, Anna-Karin Nyström
  • Publication number: 20240099904
    Abstract: The disclosure relates to a disposable hygiene article having a transverse direction, a longitudinal direction and a longitudinal centerline, the article having front, crotch and a rear portions, and including a liquid-permeable topsheet, a liquid-impermeable backsheet, and an absorbent core arranged between the topsheet and backsheet, the topsheet and backsheet extending beyond the absorbent core to provide an outer boundary region of the article that surrounds the absorbent core, the core extending between a core front edge and a core rear edge, the core including a neck region being smaller than a transverse width of the core forward of the neck region, and a transverse width rearward of the neck region, the article further including at least one asymmetrical wing wherein the asymmetrical wing outer edge meets the outer periphery of the disposable hygiene article, the outer edge of the at least one asymmetrical wing.
    Type: Application
    Filed: December 29, 2020
    Publication date: March 28, 2024
    Inventors: Oscar Lipschutz, Louise Eliasson, Sofia Ekstedt, Josefin Sohl
  • Publication number: 20240016667
    Abstract: Disclosed is a disposable hygiene article having a transverse direction, longitudinal direction and longitudinal centerline, the article having a front portion, crotch portion and rear portion, and including a liquid-permeable topsheet, a liquid-impermeable backsheet, and absorbent core arranged between the topsheet and backsheet, the topsheet and backsheet extending beyond the absorbent core to provide an outer boundary region of the article, the outer contour of the absorbent core being defined by mutually symmetrical mirror-imaged portions about the longitudinal centre line, the core including a neck region, the portion of the core forward of the neck region being defined as a head region and the portion of the core rearward of the neck being defined as the body portion, the article including at least one asymmetrical wing including an outer edge, the at least one asymmetrical wing outer edge meeting the disposable hygiene article at front and rear wing junctions.
    Type: Application
    Filed: December 29, 2020
    Publication date: January 18, 2024
    Inventors: Oscar Lipschutz, Louise Eliasson, Sofia Ekstedt, Josefin Sohl
  • Publication number: 20230363957
    Abstract: Disclosed is a sanitary article, including a topsheet, a backsheet and absorbent core, the sanitary article having an extension in a longitudinal direction and transverse direction, first and second longitudinal edges extending in the longitudinal direction and front and rear transverse edges extending in the transverse direction, the sanitary article being divided in a front portion, crotch portion and rear portion, the absorbent core including a head portion, body portion and neck portion forming a transitional region between the head portion and body portion, the head portion being positioned in the front portion and the body portion being positioned in the crotch portion and rear portion, wherein the absorbent core in the front portion of the sanitary article is provided with a shaping element.
    Type: Application
    Filed: December 29, 2020
    Publication date: November 16, 2023
    Inventors: Oscar Lipschutz, Louise Eliasson, Philip Blomström