Granted Patent
Utility
US 5,843,398 · App. 08/639,882
Radioimmunotherapy of lymphoma using anti-CD20 antibodies
Inventors:
Mark S. Kaminski, Gregory M. Butchko, Stephan D. Glenn, Richard L. Wahl
Patented Case
View Patent ↗
Granted: Dec 1, 1998
Filed: Apr 26, 1996
Inventors
Mark S. Kaminski
Gregory M. Butchko
Stephan D. Glenn
Richard L. Wahl
Assignees (at issue)
Coulter Pharmaceutical, Inc.
THE REGENTS OF THE UNIVERSITY OF MICHIGAN
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.