Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Aromatic nitrogen-containing compounds as adjuvants for electrostatic liquid developers

Aromatic nitrogen-containing compounds as adjuvants for electrostatic liquid developers

US Patent 5009980 · Granted Apr 23, 1991

Estimated economic value: $13,410,000 ⓘ

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Chemical mechanical polishing pad and preparation thereof2025
Chemical mechanical polishing pad and preparation thereof2023
Diffuse reflective article2010
Holographic reflector for liquid crystal display2000
Holographic Multicolor optical elements for use in liquid crystal displays and m1999
Holographic imaging using filters1997
Quaternary ammonium compound as charge adjuvants for positive electrostatic liqu1995
Salts of acid-containing AB diblock copolymers as charge directors for positive-1992
Acid-containing A-B block copolymers as grinding aids in liquid electrostatic de1991
AB diblock copolymers as charge directors for negative electrostatic liquid deve1991
Mineral acids as charge adjuvants for positive liquid electrostatic developers1991
Process for making pigmented ink jet inks1991