Learn more

CHRISTIAN DALLOZ SUNOPTICS

Overview
  • Total Patents
    17
About

CHRISTIAN DALLOZ SUNOPTICS has a total of 17 patent applications. Its first patent ever was published in 1998. It filed its patents most often in France, WIPO (World Intellectual Property Organization) and EPO (European Patent Office). Its main competitors in its focus markets optics and machines are OPHTHONIX INC, SOLA INT HOLDINGS and PARAGON VISION SCIENCES INC.

Patent filings per year

Chart showing CHRISTIAN DALLOZ SUNOPTICSs patent filings per year from 1900 to 2020

Focus industries

# Industry
#1 Optics
#2 Machines

Top inventors

# Name Total Patents
#1 Billard Etienne 9
#2 Ravier Alain 9
#3 Boyer Nathalie 5
#4 Montalbano Franck 3
#5 Maisonhaute Laurent 3
#6 Parent Nicolas 2
#7 Meillat Herve 2

Latest patents

Publication Filing date Title
EP2542924A1 Novel composite material for optical use and method for obtaining same
EP2274648A1 Glass for spectacles and method for making same
US2009130428A1 Transparent optical substrate with elements distributed therein, method of producing and application of the same
WO0163343A1 Non-correcting eyepiece with prismatic compensation and spectacles equipped with same
US2001038437A1 Noncorrective prism compensating lens and eyeglass provided with said lens
AU1509100A Non-correcting lens blank, and method for making same