Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Hair care and skin care compositions containing biotin ethyl ester

Hair care and skin care compositions containing biotin ethyl ester

US Patent 4584191 · Granted Apr 22, 1986

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Modular brewing unit for a coffee machine2019
Apparatus for heating and frothing a beverage product2016
Brewing apparatus for a coffee machine2013
Antiperspirants1984
Stabilized cosmetic compositions1983
Light-screening benzoxazole derivatives1981
Antiseborrheic preparations1980