Granted Patent
Utility
US 6,387,902 · App. 09/224,293
Phenazine compounds, methods and pharmaceutical compositions for inhibiting PARP
Inventors:
Jie Zhang, Kevin L. Tays, Jia-He Li
Patented Case
View Patent ↗
Granted: May 14, 2002
Filed: Dec 31, 1998
Inventors
Jie Zhang
Kevin L. Tays
Jia-He Li
Assignee (at issue)
Guilford Pharmaceuticals, 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.