Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9387631 | Method of manufacturing an ophthalmic lens for providing an optical display | Cédric Buchon, Gerard Gelly, Chefik Habassi, Vincent Roptin, Antoine Videmann | 2016-07-12 |
| 7800827 | Method of manufacturing an ophthalmic lens for providing an optical display | Renaud Moliton, Herve Cado | 2010-09-21 |
| 6815213 | Method for analyzing a sample of a complex molecule relatively to a reference batch of the same complex molecule | Gilles Martin | 2004-11-09 |
| 5258144 | Method of manufacturing a transparent polymer material article with a refractive index gradient | Leanirith Yean, Georges Wajs, Patrick Guerrero | 1993-11-02 |
| 5095079 | Method and device for producing a graded index polymer | Leanirith Yean, Georges Wajs, Patrick Guerrero | 1992-03-10 |
| 4550082 | Process for the detection and the qualitative and quantitative differentiation of naturally deuterated molecules and application thereof more especially to the detection of chaptalization of wines | Maryvonne L. Martin | 1985-10-29 |