Composite mold for manufacturing a microstructured thermoset article, manufacturing method and method for obtaining the mold
US-12539680-B2 · Feb 3, 2026 · US
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Fromentin Pierre patents
Fromentin Pierre is listed as an inventor on 44 patents in our database. Major assignees and classification codes are summarized below.
| Metric | Value |
|---|---|
| Inventor | Fromentin Pierre |
| Total patents | 44 |
| First publication | May 4, 2017 |
| Latest publication | Feb 3, 2026 |
Notable patents
Publications ranked by popularity score, then publication date.
Polymerizable and polymer compositions for an optical material having a refractive index of 1.54-1.58, ophthalmic lens and manufacturing method
US-12479951-B2 · Nov 25, 2025 · US
Method of fast curing a polythiourethane based substrate using a delayed-action catalyst
US-2025304740-A1 · Oct 2, 2025 · US
Method for the manufacturing of an optical element, optical element thus obtained
US-2025196456-A1 · Jun 19, 2025 · US
Ophthalmic lens comprising an oxazolone
US-12282138-B2 · Apr 22, 2025 · US
Method for the manufacturing of an optical element, optical element thus obtained
US-12263655-B2 · Apr 1, 2025 · US
Mold for Manufacturing a Thermoset Optical Article, Method for Manufacturing the Mold and Method for Manufacturing the Thermoset Optical Article
US-2025083401-A1 · Mar 13, 2025 · US
An ophthalmic lens and a method for forming an ophthalmic lens
US-2025058535-A1 · Feb 20, 2025 · US
Composition for coating the edge of an optical lens
US-12221555-B2 · Feb 11, 2025 · US
Optical element comprising mix of NIR dyes for broader NIR cut and better aesthetic
US-12196989-B2 · Jan 14, 2025 · US
Recent patents
Latest publications not already listed above.
Liquid polymerizable allylic compositions comprising lake pigments
US-2024400725-A1 · Dec 5, 2024 · US
Determining method for an ophthalmic lens with targeted transmission spectrum
US-12138872-B2 · Nov 12, 2024 · US
Nanoparticles of Encapsulated Light-Absorbing Agent, Preparation Thereof and Ophthalmic Lens Comprising Said Nanoparticles
US-2024369740-A1 · Nov 7, 2024 · US
Composite Mold for Manufacturing a Microstructured Thermoset Article, Manufacturing Method and Method for Obtaining the Mold
US-2024227332-A1 · Jul 11, 2024 · US
Optical article comprising a substrate with embedded particles for light transmission enhancement
US-11852784-B2 · Dec 26, 2023 · US
Blue light cutting optical material having a bluish appearance
US-11774636-B2 · Oct 3, 2023 · US
Process for manufacturing light absorbing polymer matrix
US-11725136-B2 · Aug 15, 2023 · US
Polymerizable and polymer compositions for an optical material having a refractive index of 1.54-1.58, ophthalmic lens and manufacturing method
US-2023242701-A1 · Aug 3, 2023 · US
Composition for the manufacture of an ophthalmic lens comprising an encapsulated light-absorbing additive
US-11635547-B2 · Apr 25, 2023 · US
Optical element comprising mix of nir dyes for broader nir cut and better aesthetic
US-2023056732-A1 · Feb 23, 2023 · US
Optical material with improved colour
US-11480713-B2 · Oct 25, 2022 · US
Ophthalmic lens comprising an oxazolone
US-2022146712-A1 · May 12, 2022 · US
Composition for the manufacture of an ophthalmic lens comprising an encapsulated light-absorbing additive
US-11327202-B2 · May 10, 2022 · US
Composition for Coating the Edge of an Optical Lens
US-2021395561-A1 · Dec 23, 2021 · US
Ophthalmic lens comprising an encapsulated light-absorbing additive
US-11204445-B2 · Dec 21, 2021 · US
Method for the manufacturing of an optical element, optical element thus obtained
US-2021379846-A1 · Dec 9, 2021 · US
Near infrared light-cutting optical articles with low residual color
US-11124599-B2 · Sep 21, 2021 · US
Blue Light Cutting Optical Material Having a Bluish Appearance
US-2021116604-A1 · Apr 22, 2021 · US
Process for manufacturing light absorbing polymer matrix
US-2021054264-A1 · Feb 25, 2021 · US
Nanoparticles of Encapsulated Light-Absorbing Agent, Preparation Thereof and Ophthalmic Lens Comprising Said Nanoparticles
US-2021048559-A1 · Feb 18, 2021 · US
Major assignees
Companies most often associated with this inventor's publications.
| Assignee | Patents |
|---|---|
| Essilor Int | 44 |
Top CPC classifications
Most common classification codes across this inventor's patents.
| CPC | Patents |
|---|---|
| G02B1/041 | 29 |
| B29D11/00009 | 14 |
| G02C7/022 | 9 |
| G02B5/208 | 8 |
| G02B1/043 | 8 |