Granted Patent
Utility
US 5,648,270 · App. 08/384,945
Methods of sensing with fluorescent conjugates of metal-chelating nitrogen heterocycles
Inventors:
Michael Kuhn, Richard P. Haugland, Brian Matthew Hoyland
Patented Case
View Patent ↗
Granted: Jul 15, 1997
Filed: Feb 6, 1995
Inventors
Michael Kuhn
Richard P. Haugland
Brian Matthew Hoyland
Assignee (at issue)
Molecular Probes, 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.