Granted Patent
Utility
US 6,670,159 · App. 09/915,214
Preparing monomeric metal ion chelator containing diacetyl glycine group linked to proteinaceous molecule
Inventors:
M. Dean Savage, Laura L. Sykaluk
Patented Case
View Patent ↗
Granted: Dec 30, 2003
Filed: Jul 25, 2001
Inventors
M. Dean Savage
Laura L. Sykaluk
Assignee (at issue)
Pierce Biotechnology, Inc.
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.