Granted Patent
Utility
US 4,965,349 · App. 07/138,287
Method of synthesizing oligonucleotides labeled with ammonia-labile groups on solid phase supports
Inventors:
Sam Woo, Steven M. Menchen, Steven Fung
Patented Case
View Patent ↗
Granted: Oct 23, 1990
Filed: Dec 24, 1987
Inventors
Sam Woo
Steven M. Menchen
Steven Fung
Assignee (at issue)
APPLIED BIOSYSTEMS, LLC
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.