Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Osmotic dosage form comprising an estrogen and a progestogen

Osmotic dosage form comprising an estrogen and a progestogen

US Patent 4948593 · Granted Aug 14, 1990

Estimated economic value: $5,473,000 ⓘ

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Methods and devices for providing prolonged drug therapy2015
Methods and devices for providing prolonged drug therapy2015
Extended release dosage form2013
Method for lowering blood glucose2013
Antidepressant dosage form2011
Dosage form comprising liquid formulation2010
System for delaying drug delivery up to seven hours2010
Expandable osmotic composition and coating suspension2008
Osmotically-driven fluid dispenser2008
Dosage form comprising liquid formulation2006
Pharmaceutical coating composition and method of use2006
Pharmaceutical coating composition and method of use2006