Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Pyroglutamic acid esters used as dermal penetration enhancers for drugs

Pyroglutamic acid esters used as dermal penetration enhancers for drugs

US Patent 4762851 · Granted Aug 9, 1988

Estimated economic value: $32,474,000 ⓘ

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Turntable2021
Prodrugs of an inhibitor of HIV protease1998
Acyloxyisopropyl carbamates as prodrugs for amine drugs1997
Dioxolenylmethyl carbamates pro moieties for amine drugs1995
Pyroglutamic acid esters used as dermal penetration enhancers for drugs1991
Pyroglutamic acid esters used as dermal penetration enhancers for drugs1991
Enhancment of absorption of drugs from gastrointestinal tract using choline este1990
Pyroglutamic acid esters used as dermal penetration enhancers for drugs1990
Pyroglutamic acid esters used as dermal penetration enhancers for drugs1990
Acylcarnitines as absorption-enhancing agents for drug delivery through mucous m1990
Choline esters as absorption-enhancing agents for drug delivery through mucous m1990
Process for preparing novel N-(acyloxy-alkoxy)carbonyl derivatives useful as bio1990