Prakhar KASTURE

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Patents Grantslast 30 patents

Information Patent Grant
Composition for coating the edge of an optical lens
- Patent number 12,221,555
- Issue date Feb 11, 2025
- Essilor International
- Hui Yu
- G02 - OPTICS

Patents Applicationslast 30 patents

Information Patent Application
A FILTER AND A METHOD FOR DETERMINING A FILTER TAKING INTO ACCOUNT...
- Publication number 20230213789
- Publication date Jul 6, 2023
- Essilor International
- Marie DUBAIL
- G02 - OPTICS
Information Patent Application
Composition for Coating the Edge of an Optical Lens
- Publication number 20210395561
- Publication date Dec 23, 2021
- Essilor International
- Hui YU
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
EYEWEAR COMPRISING AN OPHTHALMIC LENS HAVING AN EDGE COATING
- Publication number 20210009849
- Publication date Jan 14, 2021
- Essilor International
- Mabeline TAN
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
OPTICAL ARTICLE COMPRISING A DYE RESISTANT TO PHOTO-DEGRADATION
- Publication number 20190375949
- Publication date Dec 12, 2019
- Essilor International
- Haipeng ZHENG
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
Arylene Carriers for Enhanced Polycarbonate Tinting
- Publication number 20160010276
- Publication date Jan 14, 2016
- ESSILOR INTERNATIONAL (COMPAGNIE GENERALE D'OPTIQUE)
- Prakhar KASTURE
- G02 - OPTICS