Inventor

ARMSTRONG WILLIAM PAUL

IE4 patents

⚠️ This page may combine multiple inventors who share the name “ARMSTRONG WILLIAM PAUL”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

WARNER CHILCOTT CO INC

2 patents

US7067505B2Jun 27, 2006

Di-steroidal prodrugs of estradiol

WARNER CHILCOTT CO INC11 citations78

US7067504B2Jun 27, 2006

Di-steroidal prodrugs of ethinyl estradiol

WARNER CHILCOTT CO INC11 citations78

WARNER CHILCOTT CO LLC

1 patent

US7795241B2Sep 14, 2010

Derivative prodrugs of ethinyl estradiol

WARNER CHILCOTT CO LLC6 citations68

PARATEK PHARM INNC

1 patent

US12297161B2May 13, 2025

Process for making sarecycline hydrochloride

PARATEK PHARM INNC0 citations45