Granted Patent
Utility
US 5,601,979 · App. 08/307,307
Prepasration and use of magnetic controlled pore glass having oligonucleotides synthesized thereon
Inventor:
Yuan N. Wong
Patented Case
View Patent ↗
Granted: Feb 11, 1997
Filed: Sep 16, 1994
Inventor
Yuan N. Wong
Assignee (at issue)
CPG, 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.