Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Alkanol substituted disazo orange dye for nylon

Alkanol substituted disazo orange dye for nylon

US Patent 4749784 · Granted Jun 7, 1988

Estimated economic value: $1,605,000 ⓘ

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Metal complex dyes for inkjet inks2006
Yellow dyes and ink compositions2005
Black azo dyes2002
Black azo dyes2001
Ink compositions containing ultraviolet absorbers2001
Methods of making cationic azo dye compounds having flocculating properties usin2000
Magenta dyes having flocculating properties1999
Yellow cationic dyes having flocculating properties1999
Diazotization of amines1999
Water soluble laser dyes1998
Ink system with reduced bleed1998
Ink composition1996