Granted Patent
Utility
US 6,572,579 · App. 09/661,232
Drug delivery and catheter systems, apparatus and processes
Inventors:
Raghu Raghavan, Raju Viswanathan, Timothy Poston
Patented Case
View Patent ↗
Granted: Jun 3, 2003
Filed: Sep 13, 2000
Inventors
Raghu Raghavan
Raju Viswanathan
Timothy Poston
Assignee (at issue)
Image-Guided Neurologics, 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.