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.
# | Country | Total Patents | |
---|---|---|---|
#1 | France | 5 | |
#2 | WIPO (World Intellectual Property Organization) | 4 | |
#3 | EPO (European Patent Office) | 3 | |
#4 | United States | 3 | |
#5 | Australia | 2 |
# | Technology | |
---|---|---|
#1 | Spectacles | |
#2 | Producing goods from plastic | |
#3 | Optical systems | |
#4 | Unspecified technologies |
# | 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 |
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 |