Granted Patent
Utility
US 6,248,870 · App. 09/139,364
Unsymmetrical complexing agents and targeting immunoreagents useful in therapeutic and diagnostic compositions and methods
Inventors:
Daniel J. Delecki, Ashis Saha, Robert A. Snow
Patented Case
View Patent ↗
Granted: Jun 19, 2001
Filed: Aug 25, 1998
Inventors
Daniel J. Delecki
Ashis Saha
Robert A. Snow
Assignee (at issue)
NYCOMED IMAGING AS
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.