Granted Patent
Utility
US 5,284,645 · App. 07/417,796
Fluorocarbon emulsions containing amino acid based anti-inflamatory agents and buffer systems
Inventor:
David Long
Patented Case
View Patent ↗
Granted: Feb 8, 1994
Filed: Oct 4, 1989
Inventor
David Long
Assignee (at issue)
Alliance 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.