Granted Patent
Utility
US 5,209,776 · App. 07/560,069
Tissue bonding and sealing composition and method of using the same
Inventors:
Lawrence S. Bass, Steven K. Libutti, Alexander M. Eaton
Patented Case
View Patent ↗
Granted: May 11, 1993
Filed: Jul 27, 1990
Inventors
Lawrence S. Bass
Steven K. Libutti
Alexander M. Eaton
Assignee (at issue)
THE TRUSTEES OF COLUMBIA UNIVERSITY IN THE CITY OF NEW YORK
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.