Granted Patent
Utility
US 6,479,300 · App. 09/400,816
Metal loaded ligand bound membranes for metal ion affinity chromatography
Inventors:
Tongbo Jiang, Anthony DiLeo, Ronald L. Bruening
Patented Case
View Patent ↗
Granted: Nov 12, 2002
Filed: Sep 22, 1999
Inventors
Tongbo Jiang
Anthony DiLeo
Ronald L. Bruening
Assignees (at issue)
Millipore Corporation
IBC Advanced Technologies, 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.