Patents by Inventor Celine Desnous

Celine Desnous 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: 8963778
    Abstract: An assembly includes a wire antenna including at least on conductive turn, a first fibrous substrate on which the antenna extend. The first substrate comprises at least one coated paper including a fibrous base containing at least 30 mass % of natural fibers in the fibrous mass. The antenna is connected to a face of the flexible substrate. The paper includes on that face at least one surface layer containing at least one mineral load and a coating binder. The fibrous base may contain at least 40 mass %, preferably 50 mass %, more preferably 60 mass % and ideally at least 70 mass % of natural fibers, with preferably a lower proportion of long natural fibers relative to short ones when the fibrous mass includes synthetic fibers, in particular between 5 and 25% of synthetic fibers.
    Type: Grant
    Filed: July 4, 2008
    Date of Patent: February 24, 2015
    Assignee: Arjowiggins Security Integrale Solutions
    Inventors: Sandrine Rancien, Celine Desnous
  • Publication number: 20150027218
    Abstract: A security substrate may include at least one area for authentication and/or for revealing attempts at forgery using solvents. The at least one area may include individualized polymer- or copolymer-based particles comprising at least one visible or detectable marker. The polymer or copolymer may be at least partially soluble in solvents used for forgery.
    Type: Application
    Filed: July 25, 2012
    Publication date: January 29, 2015
    Applicant: ARJOWIGGINS SECURITY
    Inventors: Sandrine Rancien, Celine Desnous
  • Publication number: 20120025515
    Abstract: The invention relates to an assembly including an article to be authenticated, an authentication composition and a member for applying the composition, capable of retaining said composition by capillarity, wherein the article to be identified contains a first reagent selected from nickel, copper, cobalt or iron derivatives, or from dithiooxamide or oxime derivatives capable of reacting with a second reagent of the authentication composition selected respectively from among dithioxmide or oxmime derivatives or from nickel, copper, cobalt or iron derivatives, so as to form a visible and permanent coloured mark.
    Type: Application
    Filed: December 23, 2009
    Publication date: February 2, 2012
    Applicant: ARJOWIGGINS SECURITY
    Inventors: Sandrine Rancien, Celine Desnous
  • Publication number: 20100321248
    Abstract: An assembly includes a wire antenna including at least on conductive turn, a first fibrous substrate on which the antenna extend. The first substrate comprises at least one coated paper including a fibrous base containing at least 30 mass % of natural fibres in the fibrous mass. The antenna is connected to a face of the flexible substrate. The paper includes on that face at least one surface layer containing at least one mineral load and a coating binder. The fibrous base may contain at least 40 mass %, preferably 50 mass %, more preferably 60 mass % and ideally at least 70 mass % of natural fibres, with preferably a lower proportion of long natural fibres relative to short ones when the fibrous mass includes synthetic fibres, in particular between 5 and 25% of synthetic fibres.
    Type: Application
    Filed: July 4, 2008
    Publication date: December 23, 2010
    Applicant: ARJOWIGGINS SECURITY INTEGRALE SOLUTIONS
    Inventors: Sandrine Rancien, Celine Desnous