Patents by Inventor Gerard Alain VIENS

Gerard Alain VIENS 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: 20240033138
    Abstract: The present invention relates absorbent article having a wearer facing surface and a garment facing surface, the absorbent article comprising: a topsheet, a backsheet, and a layer of absorbent material disposed between the topsheet and the backsheet, wherein the topsheet comprises a first layer comprising cellulose-based fibers, the first layer comprising a first surface, an opposite second surface, and a plurality of apertures having side walls, wherein the first surface of the first layer forms at least part of the wearer facing surface; wherein the first surface of the first layer comprises at least one non-aperture area having a first non-aperture area contact angle as measured by Contact Angle Test; and wherein each of majority of the apertures has a side wall having an aperture contact angle as measured by Contact Angle Test, the aperture contact angle being higher than the first non-aperture area contact angle.
    Type: Application
    Filed: July 25, 2023
    Publication date: February 1, 2024
    Inventors: Li TANG, Xiaoxin LIU, Kun SUN, Gueltekin ERDEM, Fancheng WANG, Gerard Alain VIENS
  • Publication number: 20230346613
    Abstract: The present invention relates to a nonwoven sheet from about 10% to about 60% of non-swelling wicking fibers, from about 15% to about 70% of resilient fibers, and from about 25% to about 70% of stiffening fibers by weight of fluid the nonwoven as determined by the Material Composition Analysis, and wherein the non-swelling wicking fibers have a relative shape factor in radius in the range of about 25% to about 100% as determined the Relative Shape Factor in Radius test, and have a linear density of 0.8 dtex to 3.3 dtex as determined the Fiber Decitex test; and an absorbent article comprising a liquid permeable topsheet, a liquid impermeable backsheet, an absorbent core disposed between the topsheet and the backsheet, and a fluid management layer disposed between the topsheet and the absorbent core, the fluid management layer comprising the nonwoven sheet disclose herein.
    Type: Application
    Filed: April 21, 2023
    Publication date: November 2, 2023
    Inventors: Wanning LI, Xiaoxin LIU, Kun SUN, Gerard Alain VIENS, Fancheng WANG
  • Publication number: 20200306105
    Abstract: A nonwoven having the following properties: 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 is suitable for use in an absorbent article, in particular as acquisition layer between an absorbent core and the topsheet.
    Type: Application
    Filed: March 27, 2020
    Publication date: October 1, 2020
    Inventors: Andrea PERI, Gerard Alain VIENS, Rolf HECKER, Carlos Domingo NARANJOMARTIN, Matthias Konrad HIPPE, Brian Francis GRAY, Remo BELLUCCI, Sara Lyn GIOVANNI
  • Publication number: 20200306096
    Abstract: A nonwoven having the following properties: 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 is suitable for use in an absorbent article, in particular as acquisition layer between an absorbent core and the topsheet.
    Type: Application
    Filed: March 25, 2020
    Publication date: October 1, 2020
    Inventors: Andrea PERI, Gerard Alain VIENS, Rolf HECKER, Carlos Domingo NARANJOMARTIN, Matthias Konrad HIPPE, Brian Francis GRAY, Remo BELLUCCI, Sara Lyn GIOVANNI