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Charenton-le-Pont, France

Essilor International (Compagnie Generale D'optique)

USPTO Granted Patents = 719

% Expired Patents = 12.1

CIPO Patents = 11

EPO Patents = 15

Trademarks = 40

Forward Citations = 5,464

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726 inventors (with patents filed for the assignee):

Jean-Paul Cano (40 out of 70 patents)

Ahmed Haddadi (27 out of 41 patents)

Peiqi Jiang (25 out of 45 patents)

4. Cyril Guilloux (24 out of 50 patents)

5. Björn Drobe (20 out of 53 patents)

6. Claudine Biver (19 out of 35 patents)

7. Yassin Yusef Turshani (18 out of 25 patents)

8. Frédéric Dubois (17 out of 24 patents)

9. Michel Nauche (16 out of 30 patents)

10. Benjamin Rousseau (16 out of 40 patents)

11. Christian Bovet (16 out of 19 patents)

12. Konogan Baranton (15 out of 39 patents)

13. Samuel Archambeau (15 out of 39 patents)

14. Fabien Divo (15 out of 19 patents)

15. David Freson (15 out of 16 patents)

Core Competencies:

Ophthalmic Lens

Self-Healing Coatings

Refractive Error Measurement

Progressive Lenses

Optical Article

Visual Testing

Additive Manufacturing

Antireflective Coating

Myopia Control

Optometric Device

Optical Design Parameters

Thermoforming

719 patents: Sort by Forward Citations

1. 10844472 - Method of retrofitting a vacuum deposition chamber (2020-11-24),

2. 10717169 - Lens holder and method of use (2020-07-21),

3. 10234700 - Method for checking the correct assembly of a frame and corrective lenses (2019-03-19),

4. 10222511 - Optical article comprising a double-layer abrasion and scratch resistant coating and method for production thereof (2019-03-05),

5. 10203524 - Transparent optical article having a colorless appearance (2019-02-12),

6. 10114234 - Transparent optical article having a reduced yellowness appearance (2018-10-30),

7. 10094953 - Self-healing hard coatings (2018-10-09),

8. 10036902 - Method of determining at least one behavioural parameter (2018-07-31),

9. 10022044 - Method of visual testing of an individual and associated device (2018-07-17),

10. 10018883 - Transparent thin film, process for manufacturing a film, and spatial phase modulator (2018-07-10),

11. 10010994 - Method for taping an optical lens member (2018-07-03),

12. 10001663 - Method of determining at least one parameter of visual behaviour of an individual (2018-06-19),

13. 9993150 - Monitoring system for monitoring head mounted device wearer (2018-06-12),

14. 9980639 - Visual compensation system and optometric binocular device (2018-05-29),

15. 9980638 - Systems and methods for measuring refractive error and ophthalmic lenses provided therefrom (2018-05-29),

Essilor International, also known as Compagnie Générale d'Optique, is a French multinational company specializing in ophthalmic optics and eyewear. With a history dating back to 1849, Essilor is a leading manufacturer of eyeglass lenses and related optical products. The company's mission is to improve and protect people's vision through innovative technologies and high-quality solutions. Essilor operates globally and collaborates with various partners in the optical industry to deliver superior vision care to individuals around the world.

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

Company Badge

USPTO Data Jan 1 1976 - Sep 15 2026

Essilor International (Compagnie Generale D'optique)

719 Patents

#2 in Charenton-le-Pont

#36 in France

#1,381 in the World

Charenton-le-Pont, France

Essilor International (Compagnie Generale D'optique)

Forward Citations = 5,464

726 inventors:

Jean-Paul Cano (40 out of 70 patents)

Ahmed Haddadi (27 out of 41 patents)

Peiqi Jiang (25 out of 45 patents)

4. Cyril Guilloux (24 out of 50 patents)

5. Björn Drobe (20 out of 53 patents)

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