Granted Patent
Utility
US 6,140,051 · App. 09/118,220
Fluorescent dibenzazole derivatives and methods related thereto
Inventors:
Lauren Brown, Cheng Xu
Patented Case
View Patent ↗
Granted: Oct 31, 2000
Filed: Jul 17, 1998
Inventors
Lauren Brown
Cheng Xu
Assignee (at issue)
Promega Biosciences, 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.