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Representative before the EPO

Employment test 201 - 500 employees
Company dna cabinet plasseraud
operating since 1906
Headquarter in Paris and 7 offices
active in Legal Services, IP Consulting, and IP Portfolio Processing

Serge L. M. Vignesoult has worked on the following 2 EPO patent applications which have been published in the last five years:

EP12305575

Method for the addition of a functional coating on an optical surface of a spectacle lens suitable to be arranged in a spectacle frame

IPC classification:
G02B 27/00, G02C 7/10
Applicant:
Essilor International S.A.
Agent:
Cabinet Hirsch & Associes
Agent:
Serge L. M. Vignesoult, Cabinet Plasseraud
Status:
APPLICATION DEEMED TO BE WITHDRAWN
EP12305594

A method for providing a personalized spectacle lens optical system for a wearer

IPC classification:
G02C 7/02, G02C 7/06
Applicant:
Essilor International S.A.
Agent:
Cabinet Hirsch & Associes
Agent:
Serge L. M. Vignesoult, Cabinet Plasseraud
Status:
APPLICATION DEEMED TO BE WITHDRAWN

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