Granted Patent
Utility
US 5,552,471 · App. 08/293,637
Solid support reagents for the synthesis of 3'-Nitrogen containing polynucleotides
Inventors:
Sam Woo, Steven Fung
Patented Case
View Patent ↗
Granted: Sep 3, 1996
Filed: Aug 17, 1994
Inventors
Sam Woo
Steven Fung
Assignee (at issue)
PerkinElmer, 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.