Granted Patent
Utility
US 6,676,925 · App. 09/528,398
Sigma-2 receptors as biomarkers of tumor cell proliferation
Inventors:
Robert H. Mach, Kenneth T. Wheeler, Biao Yang, Steven R. Childers
Patented Case
View Patent ↗
Granted: Jan 13, 2004
Filed: Mar 20, 2000
Inventors
Robert H. Mach
Kenneth T. Wheeler
Biao Yang
Steven R. Childers
Assignee (at issue)
WAKE FOREST UNIVERSITY
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.