Granted Patent
Utility
US 5,993,374 · App. 08/877,593
Microcapsules for site-specific delivery
Inventor:
George F. Kick
Patented Case
View Patent ↗
Granted: Nov 30, 1999
Filed: Jun 17, 1997
Inventor
George F. Kick
Assignee (at issue)
Radiance Medical Systems, 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.