Granted Patent
Utility
US 4,775,619 · App. 06/661,508
Polynucleotide determination with selectable cleavage sites
Inventor:
Mickey S. Urdea
Patented Case
View Patent ↗
Granted: Oct 4, 1988
Filed: Oct 16, 1984
Inventor
Mickey S. Urdea
Assignee (at issue)
Chiron Corporation
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.