Granted Patent
Utility
US 6,599,505 · App. 09/026,882
Immunotoxins directed against CD33 related surface antigens
Inventor:
Michael G. Rosenblum
Patented Case
View Patent ↗
Granted: Jul 29, 2003
Filed: Feb 19, 1998
Inventor
Michael G. Rosenblum
Assignee (at issue)
Research Development Foundation
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.