Granted Patent
Utility
US 6,294,561 · App. 09/712,092
Cyclic AMP-specific phosphodiesterase inhibitors
Inventors:
Kerry W. Fowler, Joshua Odingo
Patented Case
View Patent ↗
Granted: Sep 25, 2001
Filed: Nov 14, 2000
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.