Patents by Inventor Rüdiger Kesselmeier

Rüdiger Kesselmeier 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: 20120016329
    Abstract: The invention relates to a disposable absorbent incontinence diaper (2) of the open type, having a main part (4), comprising a front region (6) having front lateral longitudinal edges (42), a rear region (8) having rear lateral longitudinal edges (41) and a crotch region (10) that is located in between in the longitudinal direction (28) and comes to lie between the legs of a user, wherein the main part (4) comprises an absorbent pad (12), and having rear side portions (20) that are attached to the rear region (8) on both sides and front side portions (22) that are attached to the front region (6) on both sides, said rear and front side portions extending in the transverse direction (30) beyond the lateral front and rear longitudinal edges (42, 41) of the main part (4), and wherein the rear side portions (20) have first closure means (32) which are close to the leg opening and have closure aids and wherein the closure means (32) can be secured in a detachable manner at least on the outer side of the front side
    Type: Application
    Filed: March 24, 2010
    Publication date: January 19, 2012
    Inventors: Enno Gause, Ruediger Kesselmeier, Krzysztof D. Malowaniec, Maximilian Swerev
  • Patent number: 7918959
    Abstract: The disclosure relates to a method for the production of a diaper having a main part comprising a front region, a back region, and a crotch region located there between that comes to rest between the user's legs in the longitudinal direction, and side sections attached on both sides. The method is characterized in that a material web forming the side sections is supplied in the longitudinal direction; the material recesses for attaining an oblique course or contouring of the side sections are formed by placing an opening with a continuous circumferential edge in the material web; the material web is then divided in the longitudinal direction and said separation runs through the opening; sections are removed from the two partial webs transversely to the longitudinal direction in order to form the side sections to be applied on both sides; and the sections are attached to the respective back region and/or to the front region.
    Type: Grant
    Filed: November 23, 2009
    Date of Patent: April 5, 2011
    Assignee: Paul Hartmann AG
    Inventors: Fridmann Hornung, Ruediger Kesselmeier, Wolfgang Ostertag
  • Publication number: 20100318055
    Abstract: An absorbent incontinence article (2) has a main part (4) composed of a front area (6) and of a rear area (8) and, lying between these in the longitudinal direction (10), a crotch area (12) that comes to lie between the legs of a user, the main part (4) comprising an absorption body (14), and with mutually separate side portions (16) which are joined to the rear area (8) and/or to the front area (6) on both sides and which extend in the transverse direction (22) across lateral longitudinal edges (20) of the main part (4) and connect the front area (6) and the rear area (8) to each other when the article is applied.
    Type: Application
    Filed: April 27, 2007
    Publication date: December 16, 2010
    Inventors: Fridmann Hornung, Ruediger Kesselmeier, Enno Gause, Andreas Boehmler
  • Patent number: 7794442
    Abstract: A disposable diaper (29, in particular used in the event of incontinence, comprises a hip band (10). The hip band (10) comprises a first hip band section (10a) and second hip band section (10b). A least the second hip band section (10b) comprises a first closure means (26) provided with a side (261) which is oriented away from the body during use thereof and a side (262) which is oriented towards the body during use thereof, and at least the first hip band section (10a) comprises a second closure means (88). The side of the first closure means (262) which is oriented towards the body is attached in a detachable manner to the second closure means (88) in order to form a closed hip opening, and comprises a diaper main section (4) comprising a front area, a back area and a crotch area which is arranged there between, said diaper main section also comprises an absorption area (6) for fluids.
    Type: Grant
    Filed: November 22, 2005
    Date of Patent: September 14, 2010
    Assignee: Paul Hartmann AG
    Inventors: Wolfgang Roehrl, Matthias Bandorf, Ruediger Kesselmeier
  • Publication number: 20100065199
    Abstract: The disclosure relates to a method for the production of a diaper having a main part comprising a front region, a back region, and a crotch region located there between that comes to rest between the user's legs in the longitudinal direction, and side sections attached on both sides. The method is characterized in that a material web forming the side sections is supplied in the longitudinal direction; the material recesses for attaining an oblique course or contouring of the side sections are formed by placing an opening with a continuous circumferential edge in the material web; the material web is then divided in the longitudinal direction and said separation runs through the opening; sections are removed from the two partial webs transversely to the longitudinal direction in order to form the side sections to be applied on both sides; and the sections are attached to the respective back region and/or to the front region.
    Type: Application
    Filed: November 23, 2009
    Publication date: March 18, 2010
    Applicant: Paul-Hartmann-Strasse 12
    Inventors: Fridmann Hormung, Ruediger Kesselmeier, Wolfgang Ostertag
  • Publication number: 20100059067
    Abstract: A disposable hygiene article (2), surgical covering item, or surgical garment, such as an incontinence diaper, incontinence pad, surgical drape, or surgical coat, has a composite non-woven fabric (38) that is provided with at least one non-woven fabric component (16) and another non-woven fabric or foil component (10, 12). The first non-woven fabric component (14) is attached to the other non-woven fabric or foil component (10, 12) in at least some areas by means of a joining pattern (36) encompassing discrete ultrasonic welding points (30) in order to form the composite non-woven fabric (38). The joining pattern (36) extends in a first direction (32) and a second direction (34) that runs perpendicular thereto, the distance in the first direction (32) being longer than the distance in the second direction (34). At least some sections of the joining pattern (36) are not rectilinear.
    Type: Application
    Filed: September 19, 2007
    Publication date: March 11, 2010
    Inventors: Bernd Frank, Ruediger Kesselmeier, Christian Koch, Rudolf Groener
  • Publication number: 20100030176
    Abstract: The invention relates to an absorbent incontinence diaper (2) with a rear area (8), a front area (6) and a crotch area (12) lying between these, and with first and second side edges (5), and with a main part (4) having an inner face directed towards the body and an outer face directed away from the body during use of the diaper, the main part (4) comprising an absorption body (14) and a backsheet (10) on the side of the absorption body (14) directed away from the body, the absorption body (14) having a smaller width than the backsheet (10), and with side parts (16, 17) joined to the first and second side edges (5), the side parts (16, 17) having an inner face and an outer face, and the side parts (17) in the rear area having closure means (32) with mechanical closure aids (31).
    Type: Application
    Filed: October 18, 2007
    Publication date: February 4, 2010
    Inventors: Susanne Beckert, Ruediger Kesselmeier
  • Patent number: 7544628
    Abstract: A loop-forming nonwoven material (28) is used as a mechanical closure element, in particular for disposable sanitary articles (2) such as various types of nappies, incontinence articles and pads. A first upper face (40) of the nonwoven material (30) has first larger non-bonded areas (42), which are located at a distance from one another in the form of islands. The first larger non-bonded areas (42) of the nonwoven material are delimited by bonded contours (44) and surrounded by second smaller non-bonded areas (48) lying outside said delimitation and separating the larger areas from one another.
    Type: Grant
    Filed: October 27, 2005
    Date of Patent: June 9, 2009
    Assignee: Paul Hartmann AG
    Inventors: Hans-Peter Stupperich, Fridmann Hornung, Ruediger Kesselmeier
  • Patent number: 7527618
    Abstract: An absorbent incontinence article has a main body portion consisting of a front region, a back region and an interposed crotch region lying therebetween in a longitudinal direction when finally positioned between the legs of a wearer. The main body portion includes an absorbent core and material sections attached to at least one of the back and front regions which extend in the transverse direction beyond lateral lengthwise edges of the main body portion and connect the front region and the back region. The sections of material are folded over themselves along at least one lengthwise direction extending fold line. Partial sections of the material sections adjoining one another over an area in the folded configuration are releasably attached to one another at affixation points.
    Type: Grant
    Filed: April 21, 2005
    Date of Patent: May 5, 2009
    Assignee: Paul Hartmann AG
    Inventors: Markus Benning, Rüdiger Kesselmeier, Christian Koch, Wolfgang Röhrl
  • Publication number: 20090084497
    Abstract: Method of producing an incontinence pad having a main part and front and rear side parts attached thereto, characterized in that the rear side parts can be expanded to a greater extent than the front side parts.
    Type: Application
    Filed: May 30, 2006
    Publication date: April 2, 2009
    Inventors: Fridmann Hornung, Ruediger Kesselmeier
  • Publication number: 20080208152
    Abstract: An absorbent incontinence product with a main piece formed of a front section, a back section and a crotch section which lies in a longitudinal direction between the front and the back sections and is intended to be placed between the legs of a user. The main part has an absorbent body and first material sections which are attached to the back section and/or to the front section and extend in the transverse direction over first longitudinal side edges of the main piece and second material sections which are attached to the back section and/or to the front section and extend in the transverse direction over second longitudinal side edges of the main part. The first and second material sections connect the front section to the back section when the product is applied.
    Type: Application
    Filed: July 8, 2006
    Publication date: August 28, 2008
    Applicant: PAUL HARTMANN AG
    Inventors: Axel Eckstein, Rudolf Groener, Ruediger Kesselmeier, Christian Koch
  • Publication number: 20080026178
    Abstract: A loop-forming nonwoven material (28) is used as a mechanical closure element, in particular for disposable sanitary articles (2) such as various types of nappies, incontinence articles and pads. A first upper face (40) of the nonwoven material (30) has first larger non-bonded areas (42), which are located at a distance from one another in the form of islands. The first larger non-bonded areas (42) of the nonwoven material are delimited by bonded contours (44) and surrounded by second smaller non-bonded areas (48) lying outside said delimitation and separating the larger areas from one another.
    Type: Application
    Filed: October 27, 2005
    Publication date: January 31, 2008
    Applicant: PAUL HARTMANN AG
    Inventors: Hans-Peter Stupperich, Fridmann Hornung, Ruediger Kesselmeier
  • Publication number: 20070293835
    Abstract: A disposable diaper (29, in particular used in the event of incontinence, comprises a hip band (10). The hip band (10) comprises a first hip band section (10a) and second hip band section (10b). A least the second hip band section (10b) comprises a first closure means (26) provided with a side (261) which is oriented away from the body during use thereof and a side (262) which is oriented towards the body during use thereof, and at least the first hip band section (10a) comprises a second closure means (88). The side of the first closure means (262) which is oriented towards the body is attached in a detachable manner to the second closure means (88) in order to form a closed hip opening, and comprises a diaper main section (4) comprising a front area, a back area and a crotch area which is arranged there between, said diaper main section also comprises an absorption area (6) for fluids.
    Type: Application
    Filed: November 22, 2005
    Publication date: December 20, 2007
    Inventors: Wolfgang Roehrl, Matthias Bandorf, Ruediger Kesselmeier
  • Publication number: 20060276765
    Abstract: An absorbent single-use article includes an absorbent element for storing bodily fluids and a backsheet that is fluid impermeable, at least in sections. The fluid impermeable backsheet has a microporous breathable film. A moisture indicator is provided on the side of the film facing the absorbent element in the form of a visual perceptible textured arrangement applied directly to the film, wherein the textured arrangement detaches itself beyond recognition upon contact with aqueous fluid.
    Type: Application
    Filed: June 1, 2006
    Publication date: December 7, 2006
    Applicant: Paul Hartmann AG
    Inventors: Maximilian Swerev, Magnus Bodmer, Fridmann Hornung, Ruediger Kesselmeier
  • Publication number: 20060084342
    Abstract: A bonded web of multi-component strands that include a first polymeric component and a second polymeric component is capable of overcoming a number of problems associated with nonwoven webs including both stickiness and blocking. The first polymeric component and second polymeric component are arranged in substantially distinct zones extending longitudinally along at least a portion of a length of the strands which make up the web with the second component containing a zone constituting at least a portion of the peripheral surface of the strand. The first polymeric component also has an elasticity which is greater than that of the second polymer component. A process producing elastomeric spunbonded nonwoven fabrics which utilizes the activation by incremental stretching of the strands is also provided.
    Type: Application
    Filed: December 6, 2005
    Publication date: April 20, 2006
    Inventors: Jared Austin, Ruediger Kesselmeier
  • Publication number: 20060082012
    Abstract: A bonded web of multi-component strands that include a first polymeric component and a second polymeric component is capable of overcoming a number of problems associated with nonwoven webs including both stickiness and blocking. The first polymeric component and second polymeric component are arranged in substantially distinct zones extending longitudinally along at least a portion of a length of the strands which make up the web with the second component containing a zone constituting at least a portion of the peripheral surface of the strand. The first polymeric component also has an elasticity which is greater than that of the second polymer component. A process producing elastomeric spunbonded nonwoven fabrics which utilizes the activation by incremental stretching of the strands is also provided.
    Type: Application
    Filed: December 6, 2005
    Publication date: April 20, 2006
    Inventors: Steven Webb, Jared Austin, Stephen Sharp, Ruediger Kesselmeier
  • Publication number: 20040214498
    Abstract: A bonded web of multi-component strands that include a first polymeric component and a second polymeric component is capable of overcoming a number of problems associated with nonwoven webs including both stickiness and blocking. The first polymeric component and second polymeric component are arranged in substantially distinct zones extending longitudinally along at least a portion of a length of the strands which make up the web with the second component containing a zone constituting at least a portion of the peripheral surface of the strand. The first polymeric component also has an elasticity which is greater than that of the second polymer component. A process producing elastomeric spunbonded nonwoven fabrics which utilizes the activation by incremental stretching of the strands is also provided.
    Type: Application
    Filed: October 23, 2003
    Publication date: October 28, 2004
    Inventors: Steven P. Webb, Jared A. Austin, Stephen R. Sharp, Ruediger Kesselmeier