Granted Patent
Utility
US 6,451,785 · App. 09/423,420
Beta lactams as antiproliferative agents
Inventors:
James David Winkler, Floyd H. Chilton
Patented Case
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Granted: Sep 17, 2002
Filed: Jan 28, 2000
Inventors
James David Winkler
Floyd H. Chilton
Assignees (at issue)
SmithKline Beecham Limited
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.