Patents by Inventor Carsten Heinrich Kreuzer

Carsten Heinrich Kreuzer 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: 11957551
    Abstract: Absorbent articles herein may provide a topsheet, a backsheet, an absorbent core disposed between the topsheet and the backsheet. The absorbent core may comprise at least one channel having a shape. The backsheet graphics may substantially match the shape.
    Type: Grant
    Filed: November 16, 2021
    Date of Patent: April 16, 2024
    Assignee: The Procter & Gamble Company
    Inventors: Rodrigo Rosati, Carsten Heinrich Kreuzer, Hans Adolf Jackels, Blanca Arizti, Ernesto G. Bianchi, Donald Carroll Roe, Darrell Ian Brown, Sarah Ann Sanborn, Theodore Cory Fites
  • Patent number: 11938008
    Abstract: The invention relates to a disposable absorbent pant comprising a central chassis and elasticized front and rear belt. The central chassis comprises an absorbent core with an absorbent layer. The absorbent layer comprises a continuous channel formed therein.
    Type: Grant
    Filed: July 13, 2020
    Date of Patent: March 26, 2024
    Assignee: The Procter & Gamble Company
    Inventors: Carsten Heinrich Kreuzer, Ernesto Gabriel Bianchi, Bruno Johannes Ehrnsperger, Ling Tong, Claus Peter Stoelzel
  • Publication number: 20240091078
    Abstract: An absorbent article includes a longitudinal axis extending in a longitudinal direction of the article, a liquid permeable topsheet, a liquid impermeable backsheet, and an absorbent core disposed between the topsheet and backsheet. The absorbent core includes a superabsorbent polymer. The article further includes an acquisition-distribution layer; and at least one channel positioned within a layer located between the topsheet and the backsheet, the at least one channel being substantially free of fibers and superabsorbent polymer. An indentation occurs in at least one of the topsheet and the backsheet that correspond to the at least one channels when the article is loaded with fluid.
    Type: Application
    Filed: December 1, 2023
    Publication date: March 21, 2024
    Inventors: Bruno Johannes EHRNSPERGER, Blanca ARIZTI, Ernesto BIANCHI, Hans Adolf JACKELS, Carsten Heinrich KREUZER, Rodrigo ROSATI
  • Patent number: 11911250
    Abstract: Absorbent structures for absorbent articles are provided. The absorbent structure includes an absorbent layer with absorbent material supported by a supporting sheet, and a channel that is free of the absorbent material. The channel has a wet integrity of at least 20%.
    Type: Grant
    Filed: May 6, 2022
    Date of Patent: February 27, 2024
    Assignee: The Procter & Gamble Company
    Inventors: Rodrigo Rosati, Carsten Heinrich Kreuzer, Hans Adolf Jackels, Blanca Arizti, Ernesto G Bianchi, Donald Carroll Roe
  • Publication number: 20240058182
    Abstract: A method for making an absorbent structure for use in a disposable absorbent article is provided. The method involves the steps of providing a first moving surface having an absorbent layer-forming reservoir, providing a supply of absorbent material, and depositing a portion of the supply of absorbent material into the absorbent layer-forming reservoir. The method further involves associating the portion of the supply of absorbent material with a first substrate layer and/or a second substrate layer to define an absorbent structure having a channel therein corresponding to the one or more raised strips, and bonding the first substrate layer to the second substrate layer through the channel. The channel is substantially free of the absorbent material.
    Type: Application
    Filed: November 1, 2023
    Publication date: February 22, 2024
    Inventors: Carsten Heinrich KREUZER, Rodrigo ROSATI, Blanca ARIZTI, Hans Adolf JACKELS, Ernesto Gabriel BIANCHI, Donald Carroll ROE
  • Patent number: 11759376
    Abstract: The present disclosure is directed, in part, to an absorbent article comprising a topsheet, a backsheet and absorbent core positioned at least partially intermediate the topsheet and the backsheet. The absorbent core comprises an absorbent material positioned within a core wrap. The absorbent core defines a first channel therein. A material is positioned at least partially intermediate the topsheet and the core wrap. The material defines a second channel therein.
    Type: Grant
    Filed: June 29, 2022
    Date of Patent: September 19, 2023
    Assignee: The Procter & Gamble Company
    Inventors: Donald Carroll Roe, Aniruddha Chatterjee, Nelson Edward Greening, II, Sharon Irene Grenberg, Carsten Heinrich Kreuzer, Cornelia Beate Martynus, Marie Brigid O'Reilly, Rodrigo Rosati, Sandra Sautter, Beate Simon, Lutz Stelzig, Rachael Eden Walther
  • Patent number: 11612523
    Abstract: The present disclosure is directed, in part, to an absorbent article comprising a liquid management system (LMS) and an absorbent core disposed at least partially intermediate a topsheet and a backsheet. The LMS defines one or more channels therein. The one or more channels of the LMS may at least partially overlap or not overlap with channels defined in the absorbent core.
    Type: Grant
    Filed: July 7, 2020
    Date of Patent: March 28, 2023
    Assignee: The Procter & Gamble Company
    Inventors: Donald Carroll Roe, Kathy Quinlan Ames-Ooten, Blanca Arizti, Julia Boesel, Aniruddha Chatterjee, Nelson Edward Greening, II, Sharon Irene Grenberg, Carsten Heinrich Kreuzer, Cornelia Beate Martynus, Marie Brigid O'Reilly, Rodrigo Rosati, Sandra Sautter, Beate Simon, Lutz Stelzig, Rachael Eden Walther
  • Patent number: 11602467
    Abstract: Absorbent structures for absorbent articles are provided. The absorbent structure includes an absorbent layer with absorbent material supported by a supporting sheet, and a channel that is free of said absorbent material. The channel has a wet integrity of at least 20%.
    Type: Grant
    Filed: August 15, 2019
    Date of Patent: March 14, 2023
    Assignee: THE PROCTER & GAMBLE COMPANY
    Inventors: Rodrigo Rosati, Carsten Heinrich Kreuzer, Hans Adolf Jackels, Blanca Arizti, Ernesto G Bianchi, Donald Carroll Roe
  • Publication number: 20230052286
    Abstract: A disposable absorbent article is provided having an absorbent core located in a chassis and including absorbent particulate polymer material defining at least one cavity. The absorbent core may be substantially cellulose free or comprise a combination of particulate absorbent polymer material and wood pulp. Methods for making such an absorbent core and corresponding disposable absorbent article are also disclosed.
    Type: Application
    Filed: November 3, 2022
    Publication date: February 16, 2023
    Inventors: Maja WCIORKA, Carsten Heinrich KREUZER, Udo Friedel SCHOENBORN
  • Publication number: 20220323271
    Abstract: The present disclosure is directed, in part, to an absorbent article comprising a topsheet, a backsheet and absorbent core positioned at least partially intermediate the topsheet and the backsheet. The absorbent core comprises an absorbent material positioned within a core wrap. The absorbent core defines a first channel therein. A material is positioned at least partially intermediate the topsheet and the core wrap. The material defines a second channel therein.
    Type: Application
    Filed: June 29, 2022
    Publication date: October 13, 2022
    Inventors: Donald Carroll ROE, Aniruddha CHATTERJEE, Nelson Edward GREENING, II, Sharon Irene GRENBERG, Carsten Heinrich KREUZER, Cornelia Beate MARTYNUS, Marie Brigid O'REILLY, Rodrigo ROSATI, Sandra SAUTTER, Beate SIMON, Lutz STELZIG, Rachael Eden WALTHER
  • Publication number: 20220265487
    Abstract: Absorbent structures for absorbent articles are provided. The absorbent structure includes an absorbent layer with absorbent material supported by a supporting sheet, and a channel that is free of the absorbent material. The channel has a wet integrity of at least 20%.
    Type: Application
    Filed: May 6, 2022
    Publication date: August 25, 2022
    Inventors: Rodrigo ROSATI, Carsten Heinrich KREUZER, Hans Adolf JACKELS, Blanca ARIZTI, Ernesto G. BIANCHI, Donald Carroll ROE
  • Patent number: 11406544
    Abstract: The present disclosure is directed, in part, to an absorbent article comprising a topsheet, a backsheet and absorbent core positioned at least partially intermediate the topsheet and the backsheet. The absorbent core comprises an absorbent material positioned within a core wrap. The absorbent core defines a first channel therein. A material is positioned at least partially intermediate the topsheet and the core wrap. The material defines a second channel therein.
    Type: Grant
    Filed: June 17, 2020
    Date of Patent: August 9, 2022
    Assignee: The Procter & Gamble Company
    Inventors: Donald Carroll Roe, Aniruddha Chatterjee, Nelson Edward Greening, II, Sharon Irene Grenberg, Carsten Heinrich Kreuzer, Cornelia Beate Martynus, Marie Brigid O'Reilly, Rodrigo Rosati, Sandra Sautter, Beate Simon, Lutz Stelzig, Rachael Eden Walther
  • Publication number: 20220071810
    Abstract: Absorbent articles herein may provide a topsheet, a backsheet, an absorbent core disposed between the topsheet and the backsheet. The absorbent core may comprise at least one channel having a shape. The backsheet graphics may substantially match the shape.
    Type: Application
    Filed: November 16, 2021
    Publication date: March 10, 2022
    Inventors: Rodrigo ROSATI, Carsten Heinrich KREUZER, Hans Adolf JACKELS, Blanca ARIZTI, Ernesto G. BIANCHI, Donald Carroll ROE, Darrell Ian BROWN, Sarah Ann SANBORN, Theodore Cory FITES
  • Publication number: 20220031534
    Abstract: A taped absorbent article 20 comprising a crotch channel 26 having a crotch channel bond strength, and a front channel 56 having no bond or a front channel bond strength which is weaker than the crotch channel bond strength. The front channel is at least partially superposed with the landing zone 44 on which the back ear tapes 42 can be releasably fastened. During use, the front channel can delaminate to relieve stress on the landing zone and avoid accidental detachment of the tapes 42.
    Type: Application
    Filed: July 27, 2021
    Publication date: February 3, 2022
    Inventors: Ernesto Gabriel BIANCHI, Carsten Heinrich Kreuzer
  • Publication number: 20220023117
    Abstract: A disposable absorbent article is provided having an absorbent core located in a chassis and including absorbent particulate polymer material defining at least one cavity. The absorbent core may be substantially cellulose free or comprise a combination of particulate absorbent polymer material and wood pulp. Methods for making such an absorbent core and corresponding disposable absorbent article are also disclosed.
    Type: Application
    Filed: October 4, 2021
    Publication date: January 27, 2022
    Inventors: Maja Wciorka, Carsten Heinrich Kreuzer, Udo Friedel Schoenborn
  • Publication number: 20220015965
    Abstract: A disposable absorbent article is provided having an absorbent core located in a chassis and including absorbent particulate polymer material defining at least one cavity. The absorbent core may be substantially cellulose free or comprise a combination of particulate absorbent polymer material and wood pulp. Methods for making such an absorbent core and corresponding disposable absorbent article are also disclosed.
    Type: Application
    Filed: September 30, 2021
    Publication date: January 20, 2022
    Inventors: Maja WCIORKA, Carsten Heinrich KREUZER, Udo Friedel SCHOENBORN
  • Patent number: 11207220
    Abstract: Absorbent articles herein may provide a topsheet, a backsheet, an absorbent core disposed between the topsheet and the backsheet. The absorbent core may comprise at least one channel having a shape. The backsheet graphics may substantially match the shape.
    Type: Grant
    Filed: March 7, 2019
    Date of Patent: December 28, 2021
    Assignee: The Procter & Gamble Company
    Inventors: Rodrigo Rosati, Carsten Heinrich Kreuzer, Hans Adolf Jackels, Blanca Arizti, Ernesto G. Bianchi, Donald Carroll Roe, Darrell Ian Brown, Sarah Ann Sanborn, Theodore Cory Fites
  • Patent number: 11135105
    Abstract: Absorbent structures for absorbent articles are provided, comprising an absorbent layer with absorbent material containing superabsorbent polymer particles supported by a supporting sheet, and having first and a second substantially longitudinal channel that are free of said superabsorbent polymeric particles, and that comprises one or more adhesive material to immobilize said absorbent material. The channels can provide improved fit and/or liquid acquisition/transportation, and/or improved performance.
    Type: Grant
    Filed: February 2, 2018
    Date of Patent: October 5, 2021
    Assignee: The Procter & Gamble Company
    Inventors: Rodrigo Rosati, Carsten Heinrich Kreuzer, Hans Adolf Jackels, Blanca Arizti, Ernesto G Bianchi, Donald Carroll Roe
  • Patent number: 11110011
    Abstract: Absorbent structures for diapers are provided, comprising, immobilized onto a supporting sheet, an absorbent layer with absorbent material containing superabsorbent polymer particles and therein, in the front region, a first and a second substantially longitudinal channel, each being free of said superabsorbent polymeric particles, for improved fit and/or performance throughout the use thereof.
    Type: Grant
    Filed: October 15, 2018
    Date of Patent: September 7, 2021
    Assignee: The Procter & Gamble Company
    Inventors: Rodrigo Rosati, Carsten Heinrich Kreuzer, Hans Adolf Jackels, Blanca Arizti, Ernesto G. Bianchi, Donald Carroll Roe
  • Patent number: D979048
    Type: Grant
    Filed: August 1, 2019
    Date of Patent: February 21, 2023
    Assignee: The Procter & Gamble Company
    Inventor: Carsten Heinrich Kreuzer