Patents by Inventor Jean-Jacques Benattar

Jean-Jacques Benattar 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).

  • Method for depositing a nanometric thin film on a substrate
    Patent number: 8821957
    Abstract: The invention concerns in particular a method for depositing a nanometric multilayer thin film on a substrate from a liquid solution containing at least one surfactant. The method includes the following steps: forming a film from the solution; contacting the substrate; and depositing the film on the substrate. The invention is particularly formed to enable depositing black films on different types of surfaces, in particular for obtaining highly organized films. The films obtained by the method are particularly useful in electronics and optics.
    Type: Grant
    Filed: May 11, 2007
    Date of Patent: September 2, 2014
    Assignee: Commissariat a l'Energie Atomique
    Inventor: Jean-Jacques Benattar
  • METHOD FOR DEPOSITING A NANOMETRIC THIN FILM ON A SUBSTRATE
    Publication number: 20090197064
    Abstract: The invention concerns in particular a method for depositing a nanometric multilayer thin film on a substrate from a liquid solution containing at least one surfactant. The method includes the following steps: forming a film from the solution; contacting the substrate; and depositing the film on the substrate. The invention is particularly formed to enable depositing black films on different types of surfaces, in particular for obtaining highly organized films. The films obtained by the method are particularly useful in electronics and optics.
    Type: Application
    Filed: May 11, 2007
    Publication date: August 6, 2009
    Applicant: COMMISSARIAT A L'ENERGIE ATOMIQUE
    Inventor: Jean-Jacques Benattar