Granted Patent
Utility
US 5,947,958 · App. 08/528,654
Radiation-transmitting sheath and methods for its use
Inventors:
Robert E. Woodard, Julian Nikolchev, Phillip M. Olsen
Patented Case
View Patent ↗
Granted: Sep 7, 1999
Filed: Sep 14, 1995
Inventors
Robert E. Woodard
Julian Nikolchev
Phillip M. Olsen
Assignee (at issue)
Conceptus, 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.