Granted Patent
Utility
US 6,045,829 · App. 08/890,602
Nanocrystalline formulations of human immunodeficiency virus (HIV) protease inhibitors using cellulosic surface stabilizers
Inventors:
Gary Liversidge, David A. Engers, Mary E. Roberts, Stephen B. Ruddy, Sui-Ming Wong, Shuqian Xu
Patented Case
View Patent ↗
Granted: Apr 4, 2000
Filed: Jul 9, 1997
Inventors
Gary Liversidge
David A. Engers
Mary E. Roberts
Stephen B. Ruddy
Sui-Ming Wong
Shuqian Xu
Assignee (at issue)
Elan Pharma International Ltd.
This patent predates the USPTO's electronic file wrapper — prosecution documents from this era exist only in the Patent Office's paper records. A certified copy of the file history can be ordered from the USPTO's paper archives.