Granted Patent
Utility
US 6,180,354 · App. 08/480,430
Metal chelate containing compositions for use in chemiluminescent assays
Inventors:
Sharat Singh, Edwin F. Ullman
Patented Case
View Patent ↗
Granted: Jan 30, 2001
Filed: Jun 6, 1995
Inventors
Sharat Singh
Edwin F. Ullman
Assignee (at issue)
Dade Behring Marburg GmbH
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.