Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Sorbitan esters as skin permeation enhancers

Sorbitan esters as skin permeation enhancers

US Patent 5212199 · Granted May 18, 1993

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Flexible high speed filling line for personalized beverage package mixes2022
Methods for the treatment of sialorrhea2020
Formulations and methods for providing progestin-only contraception while minimi2019
Compositions and methods for unoccluded transdermal oxybutynin therapy2019
Formulations and methods for providing progestin-only contraception while minimi2018
Unoccluded topical oxybutynin gel composition and methods for transdermal oxybut2012
Compositions and methods for transdermal oxybutynin therapy2007
Compositions and methods for minimizing adverse drug experiences associated with2006
Compositions and methods for minimizing adverse drug experiences associated with2006
Compositions and methods for minimizing adverse drug experiences associated with2006
Compositions and methods for minimizing adverse drug experiences associated with2006
Compositions and methods for minimizing adverse drug experiences associated with2006