PF

Pierre FROMENTIN

EI Essilor International: 4 patents #10 of 143Top 7%
📍 Bangkok, TH: #1 of 63 inventorsTop 2%
Overall (2025): #31,020 of 469,880Top 7%
4
Patents 2025

Issued Patents 2025

Showing 1–4 of 4 patents

Patent #TitleCo-InventorsDate
12282138 Ophthalmic lens comprising an oxazolone Supitchaya Iamsaard 2025-04-22
12263655 Method for the manufacturing of an optical element, optical element thus obtained Mathieu Feuillade, Maxime LECOMPERE, Pierre LEITE 2025-04-01
12221555 Composition for coating the edge of an optical lens Hui Yu, Sunil Madhukar Bhangale, Prakhar KASTURE 2025-02-11
12196989 Optical element comprising mix of NIR dyes for broader NIR cut and better aesthetic Harutsai Waipunya, Haifeng Shan, Hao-Wen Chiu 2025-01-14