Granted Patent
Utility
US 6,482,173 · App. 09/757,859
Intra-aortic balloon catheter having an ultra-thin stretch blow molded balloon membrane
Inventor:
Olga Laksin
Patented Case
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Granted: Nov 19, 2002
Filed: Jan 10, 2001
Inventor
Olga Laksin
Assignee (at issue)
Datascope Investment Corp.
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.