Granted Patent
Utility
US 5,432,272 · App. 07/594,290
Method for incorporating into a DNA or RNA oligonucleotide using nucleotides bearing heterocyclic bases
Inventor:
Steven Albert Benner
Patented Case
View Patent ↗
Granted: Jul 11, 1995
Filed: Oct 9, 1990
Inventor
Steven Albert Benner
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.