Granted Patent
Utility
US 6,508,782 · App. 09/640,499
Thrombolysis device
Inventors:
Michael A. Evans, Will R. Dubrul
Patented Case
View Patent ↗
Granted: Jan 21, 2003
Filed: Aug 16, 2000
Inventors
Michael A. Evans
Will R. Dubrul
Assignee (at issue)
Bacchus Vascular 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.