Christophe PROVIN

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Kawasaki-shi, JP

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Patents Grantslast 30 patents

Information Patent Grant
Photocurable composition for three-dimensional stereolithography an...
- Patent number 11,554,539
- Issue date Jan 17, 2023
- Nikon Corporation
- Christophe Provin
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Method of manufacturing optical article and optical shaping apparatus
- Patent number 11,390,017
- Issue date Jul 19, 2022
- Essilor International
- Gerhard Keller
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL

Patents Applicationslast 30 patents

Information Patent Application
METHOD OF MANUFACTURING OPTICAL ARTICLE AND OPTICAL SHAPING APPARATUS
- Publication number 20200290268
- Publication date Sep 17, 2020
- Essilor International
- Gerhard KELLER
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
PHOTOCURABLE COMPOSITION FOR THREE-DIMENSIONAL STEREOLITHOGRAPHY AN...
- Publication number 20200180214
- Publication date Jun 11, 2020
- Nikon Corporation
- Christophe PROVIN
- B33 - ADDITIVE MANUFACTURING TECHNOLOGY