Granted Patent
Utility
US 5,705,187 · App. 08/417,238
Compositions of lipids and stabilizing materials
Inventor:
Evan C. Unger
Patented Case
View Patent ↗
Granted: Jan 6, 1998
Filed: Apr 5, 1995
Inventor
Evan C. Unger
Assignee (at issue)
ImaRx Pharmaceutical Corp.
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.