Patents by Inventor Jerome Jean D. Loicq

Jerome Jean D. Loicq 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).

  • Trifocal intraocular lens with extended range of vision and correction of longitudinal chromatic aberration
    Patent number: 11129707
    Abstract: Disclosed is an intraocular lens (IOL) including an anterior surface, a posterior surface and an optical axis. At least one of the anterior or posterior surfaces has a diffractive profile formed thereon. The diffractive profile has diffractive focal points for far vision, intermediate vision, and near vision. The diffractive profile corresponds to a superposition of a first partial diffractive profile and a second partial diffractive profile, the first partial diffractive profile has a focal point of order +n that coincides with the diffractive focal point for intermediate vision or with the diffractive focal point for near vision, the second partial diffractive profile has a focal point of order +n that coincides with the diffractive focal point for far vision and a focal point of higher order than +n that coincides with the diffractive focal point for near vision.
    Type: Grant
    Filed: November 17, 2017
    Date of Patent: September 28, 2021
    Assignee: PhysIOL S.A.
    Inventors: Christophe Robert Marie Armand Pagnoulle, Suad Redzovic, Laure Voisin, Damien Gatinel, Jerome Jean D. Loicq
  • Trifocal Intraocular Lens with Extended Range of Vision and Correction of Longitudinal Chromatic Aberration
    Publication number: 20180092739
    Abstract: Disclosed is an intraocular lens (IOL) including an anterior surface, a posterior surface and an optical axis. At least one of the anterior or posterior surfaces has a diffractive profile formed thereon. The diffractive profile has diffractive focal points for far vision, intermediate vision, and near vision. The diffractive profile corresponds to a superposition of a first partial diffractive profile and a second partial diffractive profile, the first partial diffractive profile has a focal point of order +n that coincides with the diffractive focal point for intermediate vision or with the diffractive focal point for near vision, the second partial diffractive profile has a focal point of order +n that coincides with the diffractive focal point for far vision and a focal point of higher order than +n that coincides with the diffractive focal point for near vision.
    Type: Application
    Filed: November 17, 2017
    Publication date: April 5, 2018
    Inventors: Christophe Robert Marie Armand PAGNOULLE, Suad Redzovic, Laure Voisin, Damien Gatinel, Jerome Jean D. Loicq