Granted Patent
Utility
US 6,749,835 · App. 09/644,105
Formulation for spray-drying large porous particles
Inventors:
Michael Lipp, Richard P. Batycky, Giovanni Caponetti
Patented Case
View Patent ↗
Granted: Jun 15, 2004
Filed: Aug 23, 2000
Inventors
Michael Lipp
Richard P. Batycky
Giovanni Caponetti
Assignee (at issue)
Advanced Inhalation Research, 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.