Patents by Inventor Erwann Doulin

Erwann Doulin 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: 12213862
    Abstract: An interface dressing (1) comprising an elastomeric matrix (5), the elastomeric matrix (5) being provided with a plurality of through-holes (6), each through-hole (6) having a contour (C) around a central axis (A), in which at least some of the plurality of through-holes (6) are arranged so as to form at least one pattern in which each through-hole (6) is adjacent to at least one other through-hole (6), the adjacent through-holes (6) having contours (C), images of which, when moved in translation in a plane perpendicular to the central axes (A) in order to merge images of said central axes (A) by means of said translational movement, do not become superposed.
    Type: Grant
    Filed: July 11, 2018
    Date of Patent: February 4, 2025
    Assignee: URGO RECHERCHE INNOVATION ET DEVELOPPEMENT
    Inventors: Stéphane Auguste, Michel Lamoise, Anne-Sophie Danerol, Erwann Doulin
  • Publication number: 20200138630
    Abstract: An interface dressing (1) comprising an elastomeric matrix (5), the elastomeric matrix (5) being provided with a plurality of through-holes (6), each through-hole (6) having a contour (C) around a central axis (A), in which at least some of the plurality of through-holes (6) are arranged so as to form at least one pattern in which each through-hole (6) is adjacent to at least one other through-hole (6), the adjacent through-holes (6) having contours (C), images of which, when moved in translation in a plane perpendicular to the central axes (A) in order to merge images of said central axes (A) by means of said translational movement, do not become superposed.
    Type: Application
    Filed: July 11, 2018
    Publication date: May 7, 2020
    Applicants: Urgo Recherche Innovation et Developpement, HCP Healthcare Asia Pte.
    Inventors: Stéphane Auguste, Michel Lamoise, Anne-Sophie Danerol, Erwann Doulin