Granted Patent
Utility
US 5,947,952 · App. 09/023,168
Intraluminal delivery of tissue lysing medium
Inventors:
Tracey A. Morley, Paul J. Wang
Patented Case
View Patent ↗
Granted: Sep 7, 1999
Filed: Feb 13, 1998
Inventors
Tracey A. Morley
Paul J. Wang
Assignee (at issue)
Cardima, 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.