Granted Patent
Utility
US 5,543,296 · App. 08/357,565
Detection of carcinoma metastases by nucleic acid amplification
Inventors:
Robert Sobol, Mark R. Green, Ernest S. Kawasaki
Patented Case
View Patent ↗
Granted: Aug 6, 1996
Filed: Dec 16, 1994
Inventors
Robert Sobol
Mark R. Green
Ernest S. Kawasaki
Assignees (at issue)
HOFFMANN-LA ROCHE INC.
THE REGENTS OF THE UNIVERSITY OF CALIFORNIA
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.