Patents by Inventor Marine Ruty

Marine Ruty 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).

  • Process for producing an optical recording medium with several stages and medium obtained thereby
    Patent number: 7909957
    Abstract: The recording medium comprises at least a first (L1) and a second (L2) micro-structured stage assembled by an adhesive layer (4) and arranged between micro-structured bottom (2) and top substrates. A polymerizable layer forming the adhesive layer (4) is deposited on the first stage (L1). Then a micro-structured transparent matrix (5) is provisionally placed on the adhesive layer (4) so as to micro-structure the adhesive layer (4). Polymerization of the adhesive (4) is performed by exposure, through the matrix (5), with a polymerization light. Then the matrix (5) is removed and the second stage (L2) is deposited on the micro-structured adhesive layer (4). Then an additional adhesive layer (9) is deposited on the second stage (L2) and the micro-structured matrix (5) is definitively placed on the additional adhesive layer (9) so as to form the top substrate.
    Type: Grant
    Filed: May 17, 2005
    Date of Patent: March 22, 2011
    Assignees: Commissariat A l'Energie Atomique, MPO International
    Inventors: Jacques Raby, Alain Fargeix, Marc Plissonnier, Marine Ruty
  • Process for Producing an Optical Recording Medium with Several Stages and Medium Obtained Thereby
    Publication number: 20080274323
    Abstract: The recording medium comprises at least a first (L1) and a second (L2) micro-structured stage assembled by an adhesive layer (4) and arranged between micro-structured bottom (2) and top substrates. A polymerizable layer forming the adhesive layer (4) is deposited on the first stage (L1). Then a micro-structured transparent matrix (5) is provisionally placed on the adhesive layer (4) so as to micro-structure the adhesive layer (4). Polymerization of the adhesive (4) is performed by exposure, through the matrix (5), with a polymerization light. Then the matrix (5) is removed and the second stage (L2) is deposited on the micro-structured adhesive layer (4). Then an additional adhesive layer (9) is deposited on the second stage (L2) and the micro-structured matrix (5) is definitively placed on the additional adhesive layer (9) so as to form the top substrate.
    Type: Application
    Filed: May 17, 2005
    Publication date: November 6, 2008
    Applicants: COMMISSARIAT A L'ENERGIE ATOMIQUE, MPO INTERNATIONAL
    Inventors: Jacques Raby, Alain Fargeix, Marc Plissonnier, Marine Ruty