1. Essilor International (9 from 716 patents)

2. Essilor International (compagnie Generale D'optique) (3 from 719 patents)

3. Corporation De L'ecole Polytechnique De Montreal (3 from 12 patents)

1. 12474580 - Set of semi-finished lenses with holographic components

2. 11707921 - Item having improved thermomechanical properties, comprising an organic-inorganic layer

3. 11454743 - Ophthalmic lens having increased resistance to hot and humid environment

4. 10962687 - Optical article coated with an antireflection coating comprising a sub-layer partially formed under ion assistance and its manufacturing process

5. 10877182 - Optical article comprising a substrate with an antireflective coating

6. 10732324 - Method for laminating an interference coating comprising an organic/inorganic layer, and item thus obtained

7. 10585211 - Article having optimised thermomechanical properties, comprising a layer of titano-organic nature

8. 10401536 - Item coated with a silicon/organic layer improving the performances of an outer coating

9. 10011522 - Method for treating antireflection coatings on an optical substrate, the thus obtained optical substrate and device for carrying gout said method

10. 8765216 - Process for the manufacture of lenses

11. 8591026 - Optical article coated with an antireflection or reflective coating comprising an electrically conductive film based on tin oxide, and production method

12. 6797649 - Method for depositing a fluorine-doped silica film