Patents by Inventor Wissam Buron

Wissam Buron 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).

  • NOVEL NONLINEAR CHROMOPHORES ESPECIALLY SUITED FOR USE IN ELECTRO-OPTICAL MODULATION
    Publication number: 20130123508
    Abstract: The present invention relates to heptamethine hemicyanine chromophores of formula (I): where R1, R2, R3, R4, R?4, R5, R?5, R6, R?6, R7, X, Y1 and Y2 are as defined in claim 1, to the method for preparing same as well as to the use of such chromophores for the second-order nonlinear optical property thereof.
    Type: Application
    Filed: January 18, 2011
    Publication date: May 16, 2013
    Applicant: ECOLE NORMALE SUPERIEURE DE LYON
    Inventors: Yann Bretonniere, Chantal Andraud, Wissam Buron