Granted Patent
Utility
US 5,371,241 · App. 07/732,548
Fluorescein labelled phosphoramidites
Inventor:
Charles K. Brush
Patented Case
View Patent ↗
Granted: Dec 6, 1994
Filed: Jul 19, 1991
Inventor
Charles K. Brush
Assignee (at issue)
Pharmacia P.L. Biochemicals, 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.