Issued Patents All Time
Showing 1–16 of 16 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6552103 | Biomimetic hydrogel materials | Carolyn R. Bertozzi, Ravindranath Mukkamala, Oing Chen, Hopin Hu | 2003-04-22 |
| 6224210 | Multifocal artificial ocular lens with a transparency varying with illumination | Nicolas Chateau, Corinne Grollier | 2001-05-01 |
| 6197842 | Material based on crosslinked silicone polymer comprising an attached photoinitiator, process for the preparation thereof, hydrophilic polymeric product obtained from this material and process for the preparation thereof, and novel photoinitiators | Brigitte Marchin, Jean-Pierre Vairon, Marine-Anne Dourges, Philippe Chaumont, Joel Steiner | 2001-03-06 |
| 6145987 | Multifocal ophthalmic lenses with spherical aberration varying with the addition and the ametropia | Nicolas Chateau | 2000-11-14 |
| 6107365 | Biomimetic hydrogel materials | Carolyn R. Bertozzi, Ravindranath Mukkamala, Qing Chen, Hopin Hu | 2000-08-22 |
| 6086202 | Method of producing angular tolerance markings for lenses for correcting astigmatism, and associated lenses | Nicolas Chateau, Richard Legras | 2000-07-11 |
| 6017121 | Multifocal artificial ocular lens with a transparency varying with illumination | Nicolas Chateau, Corinne Grollier | 2000-01-25 |
| 5912719 | Contact lens with palpebral bosses | Florence Bouchard, Nicolas Chateau, Didier Bernardet | 1999-06-15 |
| 5699141 | Progressive simultaneous vision optical lens for correcting presbyopia corresponding to a low addition | Pierre Monteil, Nicolas Chateau | 1997-12-16 |
| 5530491 | Simultaneous vision ophthalmic lens for correcting presbyopia and pair of ophthalmic lenses of this kind for the same wearer | Pierre Monteil | 1996-06-25 |
| 5296305 | Method of fabricating a lens made of transparent polymer with modulated refracting index | Daniel-Joseph Lougnot | 1994-03-22 |
| 5258024 | Method of manufacture of a lens of transparent polymer having a modulated refractive index | Pierre Chavel, Denis Joyeux, Daniel-Joseph Lougnot, Jean-Claude Meslard, Jean Taboury | 1993-11-02 |
| 5172143 | Artificial optical lens and method of manufacturing it | Jean-Claude Meslard, Gerard Obrecht, Pierre Chavel, Denis Joyeux, Jean Taboury | 1992-12-15 |
| 5114220 | Multiple contour diffractive lens | Pierre Chavel, Denis Joyeux, Jean Taboury | 1992-05-19 |
| 5104212 | Diffractive contact lens in relief | Jean Taboury, Pierre Chavel, Denis Joyeux | 1992-04-14 |
| 5016977 | Optical lens for correcting astigmatism | Pierre Chavel, Denis Joyeux, Jean Taboury | 1991-05-21 |