Granted Patent
Utility
US 5,576,017 · App. 08/393,724
Heterovesicular liposomes
Inventor:
Sinil Kim
Patented Case
View Patent ↗
Granted: Nov 19, 1996
Filed: Feb 23, 1995
Inventor
Sinil Kim
Assignee (at issue)
DepoTech Corporation
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.