Granted Patent
Utility
US 6,551,576 · App. 09/052,075
Container with multi-phase composition for use in diagnostic and therapeutic applications
Inventors:
Evan C. Unger, Terry Matsunaga, David Yellowhair
Patented Case
View Patent ↗
Granted: Apr 22, 2003
Filed: Mar 31, 1998
Inventors
Evan C. Unger
Terry Matsunaga
David Yellowhair
Assignee (at issue)
Bristol Myers Squibb Medical Imaging, 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.