Patents by Inventor José Salcedo Aguallo

José Salcedo Aguallo 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: 10478355
    Abstract: The invention relates to an absorbent core intended for use in a disposable absorbent article, said core comprising an upper surface and a lower surface, a front portion and a rear portion, two longitudinal edges and two transverse edges, and being formed of three layers: an upper layer, an intermediate layer and a lower layer. The upper and lower layers contain less than 25% superabsorbent material. The intermediate layer has three zones with different specific weights: one receiving and distribution zone, one or more transition zones and one or more anti-leakage zones.
    Type: Grant
    Filed: May 24, 2013
    Date of Patent: November 19, 2019
    Assignee: GRUPE P.I. MABE, S.A. DE C.V.
    Inventors: Andrés Zamudio Ahumada, Mauricio Vázquez Arana, José Salcedo Agüallo
  • Publication number: 20160310331
    Abstract: An absorbent core for implementation in a newborn baby diaper that has a front section, a back section and a crotch section so that the crotch section has a maximum width of 5 cm to allow the baby's legs to form an angle “?” at a maximum of 30° with respect to the vertical axis; in addition, said core comprises a base weight between 700 and 900 g/m2; a density that varies in a range between 0.16 and 0.24 g/cm3 and a ratio of absorbent to superabsorbent material from 50/50 to 70/30.
    Type: Application
    Filed: December 17, 2014
    Publication date: October 27, 2016
    Inventors: José Salcedo Aguallo, Carlos Canales Espinosa de Los Monteros, Lucía del Carmen Sánchez Fernández, Olimpia Martinez Zamora
  • Publication number: 20160120711
    Abstract: The invention relates to an absorbent core intended for use in a disposable absorbent article, said core comprising an upper surface and a lower surface, a front portion and a rear portion, two longitudinal edges and two transverse edges, and being formed of three layers: an upper layer, an intermediate layer and a lower layer. The upper and lower layers contain less than 25% superabsorbent material. The intermediate layer has three zones with different specific weights: one receiving and distribution zone, one or more transition zones and one or more anti-leakage zones.
    Type: Application
    Filed: May 24, 2013
    Publication date: May 5, 2016
    Inventors: Andrés Zamudio Ahumada, Mauricio Vázquez Arana, José Salcedo Agüallo