Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Photochromic optical article

Photochromic optical article

US Patent 7410691 · Granted Aug 12, 2008

Estimated economic value: $14,525,000 ⓘ

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Method for preparing an optical element which colors in a non-uniform linear pat2021
Optical element having a coating for enhanced visibility of a mark and method fo2019
Experiential optical device2016
Methods for producing photosensitive microparticles, non-aqueous dispersions the2013
Methods for producing photosensitive microparticles2013
Photochromic optical articles prepared with reversible thermochromic materials2013
Methods for producing photosensitive microparticles, aqueous compositions thereo2012
Photochromic optical articles prepared with reversible thermochromic materials2011
Method and apparatus for coating an optical article2010
Photochromic article2010
Optical elements that include curable film-forming compositions containing block2010
Photochromic materials derived from ring-opening monomers and photochromic initi2008