Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Color-providing compound having two or more cyclic 1,3 sulfur-nitrogen groups and two or more color-providing moieties

Color-providing compound having two or more cyclic 1,3 sulfur-nitrogen groups and two or more color-providing moieties

US Patent 5430156 · Granted Jul 4, 1995

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Photovoltaic cells2016
Electrochromic iptycenes2016
Photovoltaic cell with benzodithiophene-containing polymer2016
Conjugated polymers2015
Photovoltaic cell with thiazole-containing polymer2015
Photovoltaic cell containing novel photoactive polymer2015
Photovoltaic cell containing novel photoactive polymer2015
Photovoltaic cell with silole-containing polymer2015
Pyrrolopyridines useful as inhibitors of protein kinase2014
Photoactive polymers2014
Photovoltaic cell with thiazole-containing polymer2013
Ion channel modulators and methods of use2013