Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Light-emitting material for organo-electroluminescence device and for organic electroluminescence device which the material is applied

Light-emitting material for organo-electroluminescence device and for organic electroluminescence device which the material is applied

US Patent 6280859 · Granted Aug 28, 2001

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Color filter and liquid crystal display device2011
Colored composition for color filter and color filter2004
Compound for organic electro-luminescence device and organic electro-luminescenc2001
Light-emitting material for organic electroluminescence device, and organic elec2001
Light-emitting material for organic electroluminescence device, and organic elec2001
Light-emitting material for organic electroluminescence device, and organic elec2001
Material for organoelectroluminescence device and use thereof2001
Material for organoelectroluminescence device and use thereof2001
Material for organoelectroluminescence device and use thereof2001
Material for organoelectroluminescence device and use thereof2001
Thiobacillus thiooxidansgrowth inhibitor, cement composition, and cement structu2001
Deterioration preventive for concrete or mortar and method for preventing deteri2000