Granted Patent
Utility
US 5,114,401 · App. 07/483,906
Method for central venous catheterization
Inventors:
Regina K. Stuart, Jeffrey A. Lowell, John K. Baxter, III, Bruce R. Bistrian, Scott Shikora
Patented Case
View Patent ↗
Granted: May 19, 1992
Filed: Feb 23, 1990
Inventors
Regina K. Stuart
Jeffrey A. Lowell
John K. Baxter, III
Bruce R. Bistrian
Scott Shikora
Assignee (at issue)
New England Deaconess Hospital 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.