Granted Patent
Utility
US 6,387,409 · App. 09/477,351
Composition and method of preparing microparticles of water-insoluble substances
Inventors:
Sheema Khan, Gary W. Pace
Patented Case
View Patent ↗
Granted: May 14, 2002
Filed: Jan 4, 2000
Inventors
Sheema Khan
Gary W. Pace
Assignee (at issue)
RTP Pharma, Inc.
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.