Granted Patent
Utility
US 5,804,400 · App. 08/596,830
Electrochemiluminescent assay
Inventors:
Mark Martin, Liwen Dong
Patented Case
View Patent ↗
Granted: Sep 8, 1998
Filed: Feb 5, 1996
Inventors
Mark Martin
Liwen Dong
Assignee (at issue)
IGEN International, 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.