Granted Patent
Utility
US 6,455,562 · App. 09/953,512
Cyclic AMP-specific phosphodiesterase inhibitors
Inventors:
Kerry W. Fowler, Joshua Odingo
Patented Case
View Patent ↗
Granted: Sep 24, 2002
Filed: Sep 14, 2001
Inventors
Kerry W. Fowler
Joshua Odingo
Assignee (at issue)
ICOS CORPORATION
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.