Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Multilayer interference filter for photochromic lenses

Multilayer interference filter for photochromic lenses

US Patent 7633681 · Granted Dec 15, 2009

Assignee

No assignee recorded.

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Methods for preparing optical articles and optical articles prepared therefrom2018
Optical articles and methods for preparation of same2018
Methods for preparing customized polymeric articles2017
Polyurethane urea-containing compositions and optical articles and methods for p2017
Polymerizable compositions containing ethylenically unsaturated monomers having 2015
Method of manufacturing a high impact polarized optical element and polarized op2014
Method of manufacturing a high impact polarized optical element and polarized op2014
Method of manufacturing a high impact polarized optical element and polarized op2010
Method of manufacturing a high impact polarized optical element and polarized op2010
Polarized optical element having differentiated transmittance properties for use2009
Polarized optical element having differentiated transmittance properties for use2009
Polarized optical element having differentiated transmittance properties for use2009