Patents by Inventor Adrien GRENIER

Adrien GRENIER 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: 20220031528
    Abstract: An absorbent article comprising a liquid permeable topsheet, a backsheet, an absorbent core comprising an absorbent material and a core wrap is provided. The article comprises an intermediate layer between the bottom side of the core wrap and the backsheet. The intermediate layer and the absorbent core are only partially bonded to each other at their interface and the interface comprises a bonded portion and a unbonded portion. The intermediate layer can at least partially decouple from the absorbent core in the unbonded portion, which increases flexibility of the article in the transversal direction.
    Type: Application
    Filed: July 27, 2021
    Publication date: February 3, 2022
    Inventors: Adrien GRENIER, Ernesto Gabriel BIANCHI, Aniruddha CHATTERJEE, Matthias Konrad HIPPE, Andrea PERI, Udo Friedel SCHOENBORN, Abhishek Prakash SURUSHE, Amy Lynn TALLY, Maik TREMEL
  • Publication number: 20220031527
    Abstract: An absorbent article comprising a liquid permeable topsheet, a backsheet, an absorbent core comprising an absorbent material and a core wrap is provided. The core comprises at least one channel-forming area that is substantially free of absorbent material. The absorbent article comprises a masking layer between the bottom side of the core wrap and the backsheet. The masking layer and the bottom side of the core wrap are only partially bonded to each other at their interface, the interface thus comprising a bonded portion and an unbonded portion, wherein the channel-forming area at least partially corresponds to the unbonded portion of the interface, so that when the absorbent material swells, the masking layer can decouple from the three-dimensional channels.
    Type: Application
    Filed: July 27, 2021
    Publication date: February 3, 2022
    Inventors: Ernesto Gabriel BIANCHI, Matthias Konrad HIPPE, Aniruddha CHATTERJEE, Adrien GRENIER, Andrea PERI, Udo Friedel SCHOENBORN, Abhishek Prakash SURUSHE
  • Publication number: 20210393449
    Abstract: An absorbent article comprising a topsheet, a backsheet, and a layer of absorbent material interposed between the topsheet and the backsheet is provided. The layer of absorbent material comprises superabsorbent polymer. The absorbent article comprises a lower acquisition and distribution system with at least one nonwoven or woven layer. The lower acquisition and distribution system is interposed between the layer of absorbent material and the backsheet. The absorbent article comprises a wetness indicator composition.
    Type: Application
    Filed: June 1, 2021
    Publication date: December 23, 2021
    Inventors: Adrien Grenier, Abhishek Prakash Surushe, Yin Chen, Aniruddha Chatterjee, Susanne Osbahr, Behzad Mohebbi, Sascha KREISEL
  • Publication number: 20210330512
    Abstract: A nonwoven fabric. The nonwoven fabric can include a first surface and a second surface and a visually discernible pattern of three-dimensional features on one of the first or second surface. Each of the three-dimensional features can define a microzone comprising a first region and a second region. The first and second regions can have a difference in values for an intensive property, and wherein in at least one of the microzones the first region exhibits a Contact Angle of greater than 90 degrees, as measured by the Contact Angle Test Method detailed herein.
    Type: Application
    Filed: July 8, 2021
    Publication date: October 28, 2021
    Inventors: Arman Ashraf, Paul Thomas Weisman, Adrien Grenier, Martin Ian James, Stefano Michele Sinigaglia
  • Patent number: 11154428
    Abstract: An absorbent article is disclosed, including a three-dimensional material formed of a liquid permeable topsheet and an acquisition material. The acquisition material is positioned beneath the topsheet, and both may be formed of nonwoven material. The three dimensional material may have two surfaces and a plurality of protrusions extending in a z-direction from one of the surfaces, each protrusion having side walls defining an opening in the other of the surfaces. One of the topsheet and the acquisition material may include fibers spun of polymer resin pigmented with a first color that differs from a second color of fibers of the other of the topsheet and the acquisition material, and the differing colors are visible when viewing a wearer-facing surface of the absorbent article.
    Type: Grant
    Filed: September 3, 2015
    Date of Patent: October 26, 2021
    Assignee: The Procter & Gamble Company
    Inventors: Rodrigo Rosati, Aniruddha Chatterjee, Matthew Steven Ritter, Jill Marlene Orr, John B. Strube, Adrien Grenier, James T. Knapmeyer, John Lee Hammons, Paul Thomas Weisman
  • Patent number: 11090197
    Abstract: A nonwoven fabric. The nonwoven fabric can include a first surface and a second surface and a visually discernible pattern of three-dimensional features on one of the first or second surface. Each of the three-dimensional features can define a microzone comprising a first region and a second region. The first and second regions can have a difference in values for an intensive property, and wherein in at least one of the microzones the first region exhibits a Contact Angle of greater than 90 degrees, as measured by the Contact Angle Test Method detailed herein.
    Type: Grant
    Filed: January 25, 2018
    Date of Patent: August 17, 2021
    Assignee: The Procter & Gamble Company
    Inventors: Arman Ashraf, Paul Thomas Weisman, Adrien Grenier, Martin Ian James, Stefano Michele Sinigaglia
  • Publication number: 20210180228
    Abstract: A nonwoven fabric. The nonwoven fabric can include a first surface and a second surface and a visually discernible pattern of three-dimensional features on one of the first or second surface. Each of the three-dimensional features can define a microzone comprising a first region and a second region. The first and second regions can have a difference in values for an intensive property, and wherein in at least one of the microzones, the first region is hydrophobic and the second region is hydrophilic.
    Type: Application
    Filed: February 25, 2021
    Publication date: June 17, 2021
    Inventors: Arman Ashraf, Paul Thomas Weisman, Adrien Grenier, Martin Ian James, Stefano Michele Sinigaglia
  • Publication number: 20210177669
    Abstract: A mechanically deformed nonwoven comprising a plurality of protrusions extending outwardly from a first surface of the nonwoven and having openings c corresponding to the protrusions in a second surface of the nonwoven. The nonwoven has a Horizontal Bending Drop at 100 mm of at least 75 mm and a Z-Compliance Index of at least 50 mm3/N. The nonwoven can be used in absorbent articles such as diapers as an acquisition layer between the absorbent core and the backsheet and/or as a masking layer between an absorbent layer core and the backsheet.
    Type: Application
    Filed: December 7, 2020
    Publication date: June 17, 2021
    Inventors: Andrea Peri, Ernesto Gabriel BIANCHI, Sara Lyn GIOVANNI, Adrien GRENIER, Rolf HECKER, Matthias Konrad HIPPE, Timothy Ian MULLANE, Mattias SCHMIDT
  • Publication number: 20210177672
    Abstract: An absorbent article comprising a topsheet, a backsheet, and a layer of absorbent material interposed between the topsheet and the backsheet, wherein the layer of absorbent material (28) comprises superabsorbent polymer. The absorbent article further comprises a lower acquisition and distribution system with at least one nonwoven or woven layer, the lower acquisition and distribution system being interposed between the layer of absorbent material and the backsheet. The absorbent article has a first zone corresponding to 800 ?m starting from and including the topsheet and extending towards the backsheet, and a second zone corresponding to 800 ?m starting from and including the backsheet and extending towards the topsheet. The amount of liquid in the first and second zone is very small as measured by the NMR test method set out herein.
    Type: Application
    Filed: December 7, 2020
    Publication date: June 17, 2021
    Inventors: Adrien Grenier, Aniruddha Chatterjee, Behzad Mohebbi
  • Publication number: 20210140082
    Abstract: A nonwoven fabric is provided. The nonwoven fabric can include a first surface and a second surface and a visually discernible pattern of three-dimensional features on one of the first or second surface. Each of the three-dimensional features can define a microzone comprising a first region and a second region. The first and second regions can have a difference in values for an intensive property, wherein at least one of the surfaces has a TS7 value of less than about 15 dB V2 rms, and wherein the first surface has a TS7 value that is higher than the second surface TS7 value.
    Type: Application
    Filed: January 15, 2021
    Publication date: May 13, 2021
    Inventors: Arman Ashraf, Paul Thomas Weisman, Adrien Grenier, Martin Ian James, Stefano Michele Sinigaglia
  • Patent number: 11000428
    Abstract: A three-dimensional substrate has a first surface, a second surface, land areas and comprises three-dimensional protrusions extending outward from the second surface of the three-dimensional substrate. The three-dimensional protrusions are surrounded by the land areas. The three-dimensional substrate is a laminate comprising at least two layers in a face to face relationship. The second layer comprise a tissue layer facing outward from the second surface of the three-dimensional substrate. The tissue layer comprises at least 80% pulp fibers by weight of the tissue layer.
    Type: Grant
    Filed: March 9, 2017
    Date of Patent: May 11, 2021
    Assignee: The Procter & Gamble Company
    Inventors: Jill Marlene Orr, Rodrigo Rosati, Adrien Grenier, Aniruddha Chatterjee, Darrell Ian Brown
  • Patent number: 10968552
    Abstract: A nonwoven fabric. The nonwoven fabric can include a first surface and a second surface and a visually discernible pattern of three-dimensional features on one of the first or second surface. Each of the three-dimensional features can define a microzone comprising a first region and a second region. The first and second regions can have a difference in values for an intensive property, and wherein in at least one of the microzones, the first region is hydrophobic and the second region is hydrophilic.
    Type: Grant
    Filed: January 25, 2018
    Date of Patent: April 6, 2021
    Assignee: The Procter & Gamble Company
    Inventors: Arman Ashraf, Paul Thomas Weisman, Adrien Grenier, Martin Ian James, Stefano Michele Sinigaglia
  • Patent number: 10934645
    Abstract: A nonwoven fabric is provided. The nonwoven fabric can include a first surface and a second surface and a visually discernible pattern of three-dimensional features on one of the first or second surface. Each of the three-dimensional features can define a microzone comprising a first region and a second region. The first and second regions can have a difference in values for an intensive property, wherein at least one of the surfaces has a TS7 value of less than about 15 dB V2 rms, and wherein the first surface has a TS7 value that is higher than the second surface TS7 value.
    Type: Grant
    Filed: April 9, 2020
    Date of Patent: March 2, 2021
    Assignee: The Procter & Gamble Company
    Inventors: Arman Ashraf, Paul Thomas Weisman, Adrien Grenier, Martin Ian James, Stefano Michele Sinigaglia
  • Publication number: 20200397629
    Abstract: An absorbent article in the form of a feminine hygiene pad is disclosed. The article includes a topsheet formed of a section of formed nonwoven web material having an ordered arrangement of zones, each zone comprising one or more attenuated regions adjacent to one or more built-up regions, wherein the attenuated regions have a first average basis weight and the built-up regions have a second average basis weight. Through configuration of the regions and the ordered arrangement, inclusion of melt additive to the resin(s) from which the filaments are spun and/or application of a surfactant to a surface of the topsheet, the topsheet may be imparted with a Rewet of no greater than 0.50 g and an Acquisition Time of no greater than 25 seconds, balancing competing topsheet performance characteristics in a manner acceptable or preferable for consumers/users.
    Type: Application
    Filed: June 19, 2019
    Publication date: December 24, 2020
    Inventors: Misael Omar Aviles, Kelyn Anne Arora, Arman Ashraf, Lennie CruzMurphy, Adrien Grenier, John Lee Hammons, Paul Thomas Weisman
  • Publication number: 20200397630
    Abstract: An absorbent article is disclosed. The article includes a topsheet formed of a section of formed nonwoven web material having an ordered arrangement of zones, each zone comprising one or more attenuated regions adjacent to one or more built-up regions, wherein the attenuated regions have a first average basis weight and the built-up regions have a second average basis weight, wherein the first average basis weight is less than the second average basis weight, the difference in basis weights corresponding to disposition of the filaments according to the ordered arrangement. The attenuated region(s) may include a plurality of discrete low bulk portions arranged in a pattern disposed along a longitudinal axis of the article, which facilitate z-direction movement of fluid through the topsheet and inhibit spreading of a fluid stain along the topsheet in the x and y directions.
    Type: Application
    Filed: June 19, 2019
    Publication date: December 24, 2020
    Inventors: Kelyn Anne Arora, Arman Ashraf, Misael Omar Aviles, Lennie CruzMurphy, Adrien Grenier, John Lee Hammons, Paul Thomas Weisman, Nathan Ray Whitely
  • Publication number: 20200360190
    Abstract: A nonwoven fabric. The nonwoven fabric can include a first surface and a second surface and a visually discernible pattern of three-dimensional features on one of the first or second surface. Each of the three-dimensional features can define a microzone comprising a first region and a second region. The first and second regions can have a difference in values for an intensive property, and wherein in at least one of the microzones, the first region exhibits a Contact Angle of greater than 90 degrees, as measured by the Contact Angle Test Method detailed herein, and the second region exhibits a Time to Wick of less than 10 seconds, as measured by the Time to Wick Test Method detailed herein.
    Type: Application
    Filed: August 7, 2020
    Publication date: November 19, 2020
    Inventors: Arman Ashraf, Paul Thomas Weisman, Adrien Grenier, Martin Ian James, Stefano Michele Sinigaglia
  • Patent number: 10772768
    Abstract: A nonwoven fabric. The nonwoven fabric can include a first surface and a second surface and a visually discernible pattern of three-dimensional features on one of the first or second surface. Each of the three-dimensional features can define a microzone comprising a first region and a second region. The first and second regions can have a difference in values for an intensive property, and wherein in at least one of the microzones, the first region exhibits a Contact Angle of greater than 90 degrees, as measured by the Contact Angle Test Method detailed herein, and the second region exhibits a Time to Wick of less than 10 seconds, as measured by the Time to Wick Test Method detailed herein.
    Type: Grant
    Filed: January 25, 2018
    Date of Patent: September 15, 2020
    Assignee: The Procter & Gamble Company
    Inventors: Arman Ashraf, Paul Thomas Weisman, Adrien Grenier, Martin Ian James, Stefano Michele Sinigaglia
  • Publication number: 20200240062
    Abstract: A nonwoven fabric is provided. The nonwoven fabric can include a first surface and a second surface and a visually discernible pattern of three-dimensional features on one of the first or second surface. Each of the three-dimensional features can define a microzone comprising a first region and a second region. The first and second regions can have a difference in values for an intensive property, wherein at least one of the surfaces has a TS7 value of less than about 15 dB V2 rms, and wherein the first surface has a TS7 value that is higher than the second surface TS7 value.
    Type: Application
    Filed: April 9, 2020
    Publication date: July 30, 2020
    Inventors: Arman Ashraf, Paul Thomas Weisman, Adrien Grenier, Martin Ian James, Stefano Michele Sinigaglia
  • Patent number: 10687987
    Abstract: A process of making an absorbent article is disclosed. A liquid permeable topsheet web extending substantially continuously in a machine direction a backsheet web, and an acquisition layer are provided. The topsheet web has first and second surfaces. The backsheet web extends substantially continuously in the machine direction. The acquisition layer has a first and second surface. The topsheet and acquisition layer are aligned in a face to face relationship such that the second surface of the topsheet in in contact with the first surface of the acquisition layer and simultaneously mechanically deformed which combines the topsheet with the acquisition layer. The topsheet web and acquisition layer are nested together such that a majority of the three-dimensional protrusions formed in the topsheet web coincide with and fit together with a majority of the three-dimensional protrusions formed in the acquisition layer to provide a topsheet/acquisition layer laminate web having three-dimensional protrusions.
    Type: Grant
    Filed: January 24, 2019
    Date of Patent: June 23, 2020
    Assignee: The Procter & Gamble Company
    Inventors: Rodrigo Rosati, Jill Marlene Orr, Adrien Grenier, James T. Knapmeyer, Aniruddha Chatterjee
  • Publication number: 20200163804
    Abstract: An absorbent article having a longitudinal axis, a transverse axis, a topsheet; a backsheet; an acquisition layer disposed between the topsheet and backsheet; first and second absorbent layers is described. The topsheet and acquisition layer form a three dimensional substrate having a first surface and an opposing second surface, a plurality of recesses and a plurality of land areas, wherein each recess is separated from one another by at least one land area, and wherein each of the plurality of recesses has an opening at a base of the recess, and side walls extending from the second surface to a distal portion. The first absorbent layer is disposed between the acquisition layer and backsheet and has a mixture of pulp and synthetic fibers. The second absorbent layer is disposed between the first absorbent layer and backsheet and has super absorbent polymer attached to a core wrap.
    Type: Application
    Filed: January 29, 2020
    Publication date: May 28, 2020
    Inventors: Rodrigo Rosati, Jill Marlene Orr, Adrien Grenier, James T. Knapmeyer, John B. Strube, Aniruddha Chatterjee, Carsten Kreuzer