Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Hair compositions containing castor based quaternaries

Hair compositions containing castor based quaternaries

US Patent 4224312 · Granted Sep 23, 1980

Estimated economic value: $6,389,000 ⓘ

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Oil well drilling fluids, oil well drilling fluid anti-settling and method of pr1998
Anti-settling agents for aqueous coating compositions1994
Polyamide ester rheological additive, a solution containing the additive and thi1994
Liquid antisettling agents for organic coating compositions1990
Polyamide rheological additive capped with monocarboxylic acid having olefinic u1988
Non-comedogenic cosmetic emollients1987
Castor based quaternaries1980
Castor based quaternaries1980
Castor based quaternaries1980
Castor based quaternaries1980
Coupling agents for thermosetting composites1980
Coupling agents for thermoset resin composites1980