Granted Patent
Utility
US 5,281,697 · App. 07/708,888
CEA-binding protein and uses thereof
Inventors:
Carol A. Toth, Peter Thomas, Sibusisiwe M. Maswoswe, Joseph Briggman
Patented Case
View Patent ↗
Granted: Jan 25, 1994
Filed: May 31, 1991
Inventors
Carol A. Toth
Peter Thomas
Sibusisiwe M. Maswoswe
Joseph Briggman
Assignees (at issue)
Applied Biotechnology, Inc.
New England Deacons Hospital Corp.
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.