Granted Patent
Utility
US 6,440,102 · App. 09/121,460
Fluid transfer and diagnostic system for treating the inner ear
Inventors:
Irving K. Arenberg, Michael H. Arenberg
Patented Case
View Patent ↗
Granted: Aug 27, 2002
Filed: Jul 23, 1998
Inventors
Irving K. Arenberg
Michael H. Arenberg
Assignee (at issue)
Durect Corporation
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.