Granted Patent
Utility
US 5,961,498 · App. 08/992,939
Catheter with two-ply adhesive layer
Inventor:
Hans Wiesendanger
Patented Case
View Patent ↗
Granted: Oct 5, 1999
Filed: Dec 17, 1997
Inventor
Hans Wiesendanger
Assignee (at issue)
Schneider (Europe) A.G.
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.