Granted Patent
Utility
US 4,582,789 · App. 06/683,263
Process for labeling nucleic acids using psoralen derivatives
Inventors:
Edward L. Sheldon, Corey Levenson, Kary B. Mullis, Henry Rapoport
Patented Case
View Patent ↗
Granted: Apr 15, 1986
Filed: Dec 18, 1984
Inventors
Edward L. Sheldon
Corey Levenson
Kary B. Mullis
Henry Rapoport
Assignee (at issue)
Cetus 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.