Granted Patent
Utility
US 6,399,392 · App. 09/556,464
Xanthene dyes and their application as luminescence quenching compounds
Inventors:
Richard P. Haugland, Victoria L. Singer, Stephen Yue
Patented Case
View Patent ↗
Granted: Jun 4, 2002
Filed: Apr 21, 2000
Inventors
Richard P. Haugland
Victoria L. Singer
Stephen Yue
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.