Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Photochromic coating exhibiting improved performance and reduced yellowness

Photochromic coating exhibiting improved performance and reduced yellowness

US Patent 8512604 · Granted Aug 20, 2013

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Primer for ophthalmic lenses2025
Primer for TAC film and laminate2024
Process for manufacturing light absorbing polymer matrix2023
Adhesion primer for laminate in cast lenses2022
Structured film laminate with antistatic compositions embedded therein2022
Antistatic film and lamination thereof2022
Systems for and methods of surfacing a composite lens blank with functional laye2020
Polyurethane based adhesive for polarizing structure and polarized lens2020
Glyoxal adhesive system and process for manufacturing the same2018
Glyoxal adhesive system and process for manufacturing same2016
High adhesion acrylate coatings for a photochromic ophthalmic lens2014
Photochromic coating exhibiting improved performance2012