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Charenton le Pont, France

Essilor International (compagnie General D'optique)

USPTO Granted Patents = 33

Forward Citations = 224

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79 inventors (with patents filed for the assignee):

Yassin Yusef Turshani (6 out of 25 patents)

Gabriel Keita (4 out of 19 patents)

Steven Weber (4 out of 17 patents)

4. Jean-Paul Cano (3 out of 67 patents)

5. Fabien Divo (3 out of 19 patents)

6. Cécile Petignaud (2 out of 17 patents)

7. Laurence Warden (2 out of 25 patents)

8. Peiqi Jiang (2 out of 44 patents)

9. Shui T Lai (2 out of 65 patents)

10. Jagdish M Jethmalani (2 out of 38 patents)

11. Karl Arthur Klemm (2 out of 12 patents)

12. Andreas Wilhelm Dreher (2 out of 56 patents)

13. Francois Elie (2 out of 12 patents)

14. Gildas Marin (1 out of 28 patents)

15. Thierry Bonnin (1 out of 30 patents)

33 patents: Sort by Forward Citations

1. 9974435 - Quality control method for optometric measurements (2018-05-22),

2. 8753551 - Method of manufacturing an optical lens (2014-06-17),

3. 8685292 - Method for manufacturing ophthalmic lenses using circular blanks (2014-04-01),

4. 8636359 - Vision correction lenses (2014-01-28),

5. 8435378 - Process for transferring coatings onto a surface of a lens substrate with most precise optical quality (2013-05-07),

6. 8226231 - Systems and methods for improving the receptiveness of a person to a training session for improving visual perception (2012-07-24),

7. 8157376 - Multifocal ophthalmic eyeglass (2012-04-17),

8. 8125721 - Optical lens holder (2012-02-28),

9. 8118427 - Method for optimizing and/or manufacturing eyeglass lenses (2012-02-21),

10. 7939127 - Method for obtaining a mark on a low surface energy ophthalmic lens (2011-05-10),

11. 7878649 - Optical element comprising cells sealed by means of a layer of adhesive material (2011-02-01),

12. 7646475 - Device for automatically measuring characteristics of an ophthalmic lens (2010-01-12),

13. 7427134 - Ophthalmic lens (2008-09-23),

14. 7396275 - Polishing machine comprising sliding means transverse to the front face (2008-07-08),

15. 7370963 - Ophthalmic lens with electro-optical function (2008-05-13),

Essilor International, also known as compagnie Général D'optique, is a leading ophthalmic optics company. They design, manufacture, and distribute a wide range of lenses to improve and protect eyesight. With a presence in over 100 countries, Essilor is dedicated to creating innovative solutions for vision care and enhancing the quality of life for millions of people around the world.

This text is generated by artificial intelligence and may not be accurate.

Company Badge

USPTO Data Jan 1 1976 - Dec 9 2025

33 Patents

#3 in Charenton le Pont

#651 in France

#19,529 in the World

Charenton le Pont, France

Essilor International (compagnie General D'optique)

Forward Citations = 224

79 inventors:

Yassin Yusef Turshani (6 out of 25 patents)

Gabriel Keita (4 out of 19 patents)

Steven Weber (4 out of 17 patents)

4. Jean-Paul Cano (3 out of 67 patents)

5. Fabien Divo (3 out of 19 patents)

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