Granted Patent
Utility
US 5,356,928 · App. 08/122,921
Cytotoxic agents
Inventors:
Christopher K. Murray, David T. Bailey, S. Kent Peterson, Jeffrey T. Beckvermit
Patented Case
View Patent ↗
Granted: Oct 18, 1994
Filed: Sep 17, 1993
Inventors
Christopher K. Murray
David T. Bailey
S. Kent Peterson
Jeffrey T. Beckvermit
Assignee (at issue)
Hauser Chemical Research, Inc.
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.