Patents by Inventor Ralf Geilich

Ralf Geilich 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: 20060155254
    Abstract: The present invention relates to absorbent articles, such as diapers and sanitary napkins, and cores useful for such articles.
    Type: Application
    Filed: January 11, 2006
    Publication date: July 13, 2006
    Applicant: The Procter & Gamble Company
    Inventors: Miguel Sanz, Peter Dziezok, Ralf Geilich, Carsten Kreuzer
  • Publication number: 20060135920
    Abstract: The present invention relates to absorbent articles, such as diapers and sanitary napkins, and topsheets useful for such articles. More specifically, the invention relates to an absorbent article (20) comprising: a liquid impervious backsheet (26); a liquid pervious topsheet (24) joined to said backsheet (26), said topsheet (24) having an inner surface oriented toward an interior of said article (20) and an outer surface oriented toward the skin of a wearer when said article is being worn, wherein at least a portion of said topsheet outer surface comprises a lotion an absorbent core (28) positioned between said topsheet (24) and said backsheet (26); wherein the lotion is applied to the liquid pervious topsheet (24) in the form of a pattern of a plurality of stripes (70), that are separated by a plurality of areas having no lotion; and the pattern of a plurality of stripes (70) is a discontinuous pattern.
    Type: Application
    Filed: December 15, 2005
    Publication date: June 22, 2006
    Applicant: The Procter & Gamble Company
    Inventors: Raffaele Virgilio, Markus Borbach, Peter Dziezok, Ralf Geilich, Agustin Ramos Blanco, Mattias Schmidt
  • 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: 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
  • Patent number: 6060637
    Abstract: The invention relates to absorbent products (1) like baby diapers, adult incontinence products and particularly to sanitary napkins or pantyliners. These absorbent products all have absorbent cores (4) which according to the present invention comprise absorbent gelling materials (5) in granular form or other particles. A problem associated with such cores is that these particles can migrate out of the article along the paths of liquid entry into the product. Therefore, a shield (8) positively separating the paths of liquid transport into the product from the particles is provided for absorbent structures according to the invention.
    Type: Grant
    Filed: February 28, 1997
    Date of Patent: May 9, 2000
    Assignee: The Procter & Gamble Company
    Inventors: Bruce Kevin Bitowft, Karsten Puchert, Michael Edward Carrier, Ralf Geilich