Patents by Inventor Bastien Feret

Bastien Feret 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: 10392517
    Abstract: The present invention relates to a curable antistatic primer composition, comprising: (d) at least one polyalkylene oxide polymer; (e) at least a Lithium salt; (f) at least an amorphizer selected from at least a dendritic polymer. The present invention also relates to an optical article having at least one surface comprising an antistatic primer coating obtained by depositing on a substrate and curing said composition, and its production method.
    Type: Grant
    Filed: December 22, 2014
    Date of Patent: August 27, 2019
    Assignee: ESSILOR INTERNATIONAL
    Inventors: Richard Liu, Hui Yu, Bastien Feret
  • Patent number: 10209536
    Abstract: The invention relates to a method (20) for correcting an individual behavior for using a pair of spectacles in optimized conditions, said individual wearing frame (4). According to the invention said method comprises the following steps: —a step (24) of determining parameters that characterize the behavioral conditions of the individual using correcting means securely fastened to the frame of the frame (4) in the preceding various situations for a set time; —a step (26) of comparing said parameters with preset reference values; and —a step (28) of correcting the behavior of the individual using detecting means (1) that are securely fastened to the said frame (4), and that trigger when the difference between a parameter and the corresponding reference value diverges beyond a preset threshold value.
    Type: Grant
    Filed: October 23, 2014
    Date of Patent: February 19, 2019
    Assignee: ESSILOR INTERNATIONAL
    Inventors: Patricia Koh, Thierry Bonnin, Bastien Feret, Ahmed Haddadi, Damien Paille, Soazic Mousset
  • Publication number: 20160326380
    Abstract: The present invention relates to a curable antistatic primer composition, comprising: (d) at least one polyalkylene oxide polymer; (e) at least a Lithium salt; (f) at least an amorphizer selected from at least a dendritic polymer. The present invention also relates to an optical article having at least one surface comprising an antistatic primer coating obtained by depositing on a substrate and curing said composition, and its production method.
    Type: Application
    Filed: December 22, 2014
    Publication date: November 10, 2016
    Applicant: ESSILOR INTERNATIONAL (COMPAGNIE GENERALE D'OPTIQUE)
    Inventors: Richard LIU, Hui YU, Bastien FERET
  • Publication number: 20160291349
    Abstract: The invention relates to a method (20) for correcting an individual behaviour for using a pair of spectacles in optimized conditions, said individual wearing frame (4). According to the invention said method comprises the following steps:—a step (24) of determining parameters that characterize the behavioural conditions of the individual using correcting means securely fastened to the frame of the frame (4) in the preceding various situations for a set time;—a step (26) of comparing said parameters with preset reference values; and—a step (28) of correcting the behaviour of the individual using detecting means (1) that are securely fastened to the said frame (4), and that trigger when the difference between a parameter and the corresponding reference value diverges beyond a preset threshold value.
    Type: Application
    Filed: October 23, 2014
    Publication date: October 6, 2016
    Applicant: ESSILOR INTERNATIONAL (COMPAGNIE GENERALE D'OPTIQUE)
    Inventors: Patricia KOH, Thierry BONNIN, Bastien FERET, Ahmed HADDADI, Damien PAILLE, Soazic MOUSSET
  • Patent number: 9133348
    Abstract: The invention relates to an antistatic coating composition comprising a hydrolyzate resulting from the at least partial hydrolysis of: a component A consisting of one or more compounds containing at least one polyalkylene oxide segment and at least one —Si(X)n hydrolyzable group, in which n is an integer ranging from 1 to 3 and the X groups are precursors of OH groups; at least one inorganic metal salt; and optionally, at least one component B, consisting of one or more compounds of formula Rn,Si(Z)4-n? or formula R1n1Ym1Si(Z1)4-n1-m1, in which the R groups are monovalent alkyl groups, the Z and Z1 groups are hydrolyzable groups or hydrogen atoms, the R1 groups are monovalent organic groups linked to the silicon atom through a carbon atom, the Y groups are monovalent organic groups linked to the silicon atom and containing at least one epoxy function, n? is an integer equal to O, 1 or 2, m1 and n1 are integers such that m1 is equal to 1 or 2 and n1+m1=1 or 2, component A and optional component B being chosen
    Type: Grant
    Filed: May 7, 2010
    Date of Patent: September 15, 2015
    Assignee: Essilor International (Compagnie Generale d'Optique)
    Inventors: Bastien Feret, Xiaofeng Luo, Zheng Wang
  • Publication number: 20120045577
    Abstract: The invention relates to an antistatic coating composition comprising a hydrolyzate resulting from the at least partial hydrolysis of: a component A consisting of one or more compounds containing at least one polyalkylene oxide segment and at least one —Si(X)n hydrolyzable group, in which n is an integer ranging from 1 to 3 and the X groups are precursors of OH groups; at least one inorganic metal salt; and optionally, at least one component B, consisting of one or more compounds of formula Rn,Si(Z)4-n? or formula R1n1Ym1Si(Z1)4-n1-m1, in which the R groups are monovalent alkyl groups, the Z and Z1 groups are hydrolyzable groups or hydrogen atoms, the R1 groups are monovalent organic groups linked to the silicon atom through a carbon atom, the Y groups are monovalent organic groups linked to the silicon atom and containing at least one epoxy function, n? is an integer equal to O, 1 or 2, m1 and n1 are integers such that m1 is equal to 1 or 2 and n1+m1=1 or 2, component A and optional compo nent B being chosen
    Type: Application
    Filed: May 7, 2010
    Publication date: February 23, 2012
    Applicant: ESSILOR INTERNATIONAL (COMPAGNIE GENERALE D'OPTIQUE)
    Inventors: Bastien Feret, Xiaofeng Luo, Zheng Wang