Granted Patent
Utility
US 5,591,581 · App. 08/227,898
Electrochemiluminescent rhenium moieties and methods for their use
Inventors:
Richard J. Massey, Michael J. Powell, Walter J. Dressick, Jonathan K. Leland, Janel K. Hino, Mohindar S. Poonian, Leopoldo Della Ciana
Patented Case
View Patent ↗
Granted: Jan 7, 1997
Filed: Apr 15, 1994
Inventors
Richard J. Massey
Michael J. Powell
Walter J. Dressick
Jonathan K. Leland
Janel K. Hino
Mohindar S. Poonian
Leopoldo Della Ciana
Assignee (at issue)
IGEN Co., LTD
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.