Patents by Inventor Cornelia Martynus

Cornelia Martynus 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: 8016803
    Abstract: An absorbent article having a backsheet, an absorbent core, a topsheet, and a genital coversheet. The topsheet has an opening positioned to allow exuded fecal material to pass therethrough when the article is worn by a wearer. The genital coversheet is positioned across a portion of the aperture and covers the wearer's genitals. A void space is formed between the genital coversheet and the absorbent core and a void space is formed between the topsheet and the absorbent core.
    Type: Grant
    Filed: September 13, 2005
    Date of Patent: September 13, 2011
    Assignee: The Procter & Gamble Company
    Inventors: Joerg Mueller, Cornelia Martynus, Ralf Geilich, Simone Seeboth, Ekaterina Anatolyevna Ponomarenko, Michael I. Divo
  • Patent number: 7771408
    Abstract: The present invention relates to a disposable absorbent article, e.g. a diaper, having a backsheet, an absorbent core and a topsheet, said absorbent article having a length L, said topsheet having an opening and primary elasticated areas and secondary elasticated areas, the latter being curved or angled, having an overall curvature with a radius of from 0.3 L to 3.2 L, wherein the average transverse distance between a primary elasticated area and a secondary elasticated area of a crotch side portion is preferably at least 15 mm.
    Type: Grant
    Filed: August 20, 2007
    Date of Patent: August 10, 2010
    Assignee: The Procter & Gamble Company
    Inventors: Joerg Mueller, Cornelia Martynus, Anja Hoffmann, Mattias Schmidt, John Costello, Ann Sullivan, Gregg Flender
  • Publication number: 20080033388
    Abstract: The present invention relates to a disposable absorbent article, e.g. a diaper, having a backsheet, an absorbent core and a topsheet, said absorbent article having a length L, said topsheet having an opening and primary elasticated areas and secondary elasticated areas, the latter being curved or angled, having an overall curvature with a radius of from 0.3 L to 3.2L, wherein the average transverse distance between a primary elasticated area and a secondary elasticated area of a crotch side portion is preferably at least 15 mm.
    Type: Application
    Filed: August 20, 2007
    Publication date: February 7, 2008
    Inventors: Joerg Mueller, Cornelia Martynus, Anja Hoffmann, Mattias Schmidt, John Costello, Ann Sullivan, Gregg Flender
  • Publication number: 20070197992
    Abstract: The present disclosure is directed to an absorbent article (e.g., a diaper or training pant) having a backsheet, an absorbent core and a topsheet provided with at least one opening adapted to receive fecal material. The article also includes a genital coversheet with one or more central longitudinal (partial) folds or fixed folds, which in use forms a pocket to cover the genitals, and which is positioned in, under or above part of the opening, such that a void space can be created between the genital coversheet and the absorbent core and such that a void space is present between the topsheet and the absorbent core. The present disclosure also relates to process for making pocket-shape genital coversheets for absorbent articles of the invention.
    Type: Application
    Filed: February 1, 2007
    Publication date: August 23, 2007
    Applicant: The Procter & Gamble Company
    Inventors: Cornelia Martynus, Maja Wciorka, Ralf Geilich, Joseph Eckstein, David Dahlinger, Thomas Frisch
  • Publication number: 20060058766
    Abstract: This invention is directed to an absorbent article, preferably a diaper or training pants, having a backsheet, an absorbent core and a topsheet, provided with at least one opening adapted to receive fecal material, comprising also a genital coversheet, which in use covers the genitals, and which is positioned in, under or above part of the opening, such that a void space can be created between the genital coversheet and the absorbent core and such that a void space is present between the topsheet and the absorbent core.
    Type: Application
    Filed: September 13, 2005
    Publication date: March 16, 2006
    Applicant: The Procter & Gamble Company
    Inventors: Joerg Mueller, Cornelia Martynus, Ralf Geilich, Simone Seeboth, Ekaterina Ponomarenko, Michael Divo
  • Publication number: 20060058765
    Abstract: The present invention relates to a disposable absorbent article, e.g. a diaper, having a backsheet, an absorbent core and a topsheet, said absorbent article having a length L, said topsheet having an opening and primary elasticated areas and secondary elasticated areas, the latter being curved or angled, having an overall curvature with a radius of from 0.3 L to 3.2L, wherein the average transverse distance between a primary elasticated area and a secondary elasticated area of a crotch side portion is preferably at least 15 mm.
    Type: Application
    Filed: September 8, 2005
    Publication date: March 16, 2006
    Applicant: The Procter & Gamble Company
    Inventors: Joerg Mueller, Cornelia Martynus, Anja Hoffmann, Mattias Schmidt, John Costello, Ann Sullivan, Gregg Flender
  • Publication number: 20050095942
    Abstract: This invention relates to an elasticated materials comprising a stiff carrier material that is satisfactorily elasticated with one or more elastic strands with a low load force, due to the use of a specific bonding pattern, with specific bonding areas. The bonding areas are typically separate bonding areas positioned on separate intervals along the length direction of the carrier material, whereby each bonding area comprises one or more separate bonding zones, extending in the width (X) direction. The invention also relates to absorbent articles comprising this elasticated material and processes for making the elasticated material.
    Type: Application
    Filed: October 6, 2004
    Publication date: May 5, 2005
    Inventors: Joerg Mueller, Matthias Hippe, Cornelia Martynus, Mattias Schmidt, Simone Birkmann, Ralf Geilich