Granted Patent
Utility
US 6,676,929 · App. 10/034,522
Diagnostic imaging contrast agents with extended blood retention
Inventors:
Thomas J. McMurry, Hironao Sijiki, Daniel Scott, Randall B. Lauffer
Patented Case
View Patent ↗
Granted: Jan 13, 2004
Filed: Dec 20, 2001
Inventors
Thomas J. McMurry
Hironao Sijiki
Daniel Scott
Randall B. Lauffer
Assignee (at issue)
Epix Medical, 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.