Patents by Inventor Pascal Tardieu

Pascal Tardieu 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 coloring an optical lens comprising a printing primer, and optical colored lens comprising such a printing primer
    Patent number: 8740996
    Abstract: The invention concerns a method for coloring an optical lens comprising a transparent printing primer, capable of being colored by inkjet printing. Said coloring method uses a technique of inkjet printing of said printing primer to obtain a colored optical lens, independently of the chemical nature of the compounds constituting the substrate of said lens. The invention also concerns the resulting colored lens.
    Type: Grant
    Filed: January 25, 2006
    Date of Patent: June 3, 2014
    Assignee: Essilor International (Compagnie Generale d'Optique)
    Inventors: Carine Burguiere, Pascal Tardieu
  • Method For Coloring an Optical Lens Comprising a Printing Primer, and Optical Colored Lens Comprising Such a Printing Primer
    Publication number: 20080127432
    Abstract: The invention concerns a method for colouring an optical lens comprising a transparent printing primer, capable of being coloured by inkjet printing. Said colouring method uses a technique of inkjet printing of said printing primer to obtain a coloured optical lens, independently of the chemical nature of the compounds constituting the substrate of said lens. The invention also concerns the resulting coloured lens.
    Type: Application
    Filed: January 25, 2006
    Publication date: June 5, 2008
    Applicant: ESSILOR INTERNATIONAL (COMPAGNIE GENERALE D'OPTIQU
    Inventors: Carine Burguiere, Pascal Tardieu