Granted Patent
Utility
US 5,245,017 · App. 07/708,885
Method for isolating CEA-binding protein
Inventors:
Sibusisiwe M. Maswoswe, Joseph Briggman, Carol A. Toth, Peter Thomas
Patented Case
View Patent ↗
Granted: Sep 14, 1993
Filed: May 31, 1991
Inventors
Sibusisiwe M. Maswoswe
Joseph Briggman
Carol A. Toth
Peter Thomas
Assignees (at issue)
Applied Biotechnology, Inc.
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.