Granted Patent
Utility
US 5,538,901 · App. 08/292,946
Nucleophilic polysubstituted aryl acridinium ester conjugates uses thereof
Inventors:
Say-Jong Law, Steve C. S. Chang, Carol K. Klukas, Christine A. Vitkauskas
Patented Case
View Patent ↗
Granted: Jul 23, 1996
Filed: Aug 18, 1994
Inventors
Say-Jong Law
Steve C. S. Chang
Carol K. Klukas
Christine A. Vitkauskas
Assignee (at issue)
Ciba Corning Diagnostics Corp.
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.