INDIZEN OPTICAL TECH OF AMERICA LLC

Overview

About

INDIZEN OPTICAL TECH OF AMERICA LLC has a total of 33 patent applications. It increased the IP activity by 14.0%. Its first patent ever was published in 2015. It filed its patents most often in EPO (European Patent Office), United States and WIPO (World Intellectual Property Organization). Its main competitors in its focus markets machines, optics and basic materials chemistry are ESSILOR INT CIE GENERALE D'OPTIQUE, CRT TECHNOLOGY INC and ESSILOR INT.

Patent filings in countries

#	Country	Total Patents
#1	EPO (European Patent Office)	7
#2	United States	7
#3	WIPO (World Intellectual Property Organization)	7
#4	China	5
#5	Canada	4
#6	Brazil	1
#7	Spain	1
#8	United Kingdom	1

#	Industry
#1	Machines
#2	Optics
#3	Basic materials chemistry
#4	Macromolecular chemistry and polymers

#	Technology
#1	Spectacles
#2	Producing goods from plastic
#3	Optical systems
#4	Additive manufacturing
#5	Fillers
#6	Shaping of plastics
#7	Photomechanical semiconductor production
#8	Coating compositions
#9	Materials for miscellaneous applications
#10	Compounding ingredients

Publication	Filing date	Title
WO2019055991A1	2018-09-18	Ophthalmic lens design incorporating a visual acuity profile
US2019258080A1	2018-02-20	Creating rewritable lenses
US2018239167A1	2017-02-23	Progressive lenses with reduced peripheral mean sphere
US2017371178A1	2016-06-22	Custom ophthalmic lens design derived from multiple data sources
US2017210072A1	2016-01-22	Creating homogeneous optical elements by additive manufacturing
US2017166806A1	2015-12-14	Nanoemulsion optical materials
US2017100903A1	2015-10-09	Smoothing of 3D printed lenses