Granted Patent
Utility
US 5,873,815 · App. 08/879,661
Access catheter and method for maintaining separation between a falloposcope and a tubal wall
Inventors:
John Kerin, Charles Milo, Julian Nikolchev, James Doty, Dai Ton, Richard E. Hill, Marc Schraner, Tom Kramer
Patented Case
View Patent ↗
Granted: Feb 23, 1999
Filed: Jun 23, 1997
Inventors
John Kerin
Charles Milo
Julian Nikolchev
James Doty
Dai Ton
Richard E. Hill
Marc Schraner
Tom Kramer
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.