Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Method of preparing low color fatty amides

Method of preparing low color fatty amides

US Patent 4897492 · Granted Jan 30, 1990

Estimated economic value: $767,000 ⓘ

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Method of inhibiting corrosion in hot water systems2009
Fluorometric monitoring and control of soluble hardness of water used in industr2004
Stabilized nithiazine compositions1999
4-alkyl and aryl semicarbazides as oxygen scavengers1999
Use of tartronic acid as an oxygen scavenger1998
Sodium sulfoxylate formaldehyde as a boiler additive for oxygen scavenging1997
3-thia-7-azabicyclo(3.3.l)nonanes and derivatives as antiarrhythmic agents1986
Quaternary ammonium compounds and method for their manufacture1985
Ethoxylated quaternary benzyl compounds1984
Alkoxylated diquaternary ammonium compounds1983
Fabric softening compounds and method1983
Quaternary ammonium dihydroborates in fabric softener formulations1983