Granted Patent
Utility
US 6,001,847 · App. 08/981,966
Chemical compounds
Inventors:
Alain Claude-Marie Daugan, Richard F. Labaudiniere
Patented Case
View Patent ↗
Granted: Dec 14, 1999
Filed: Jun 8, 1998
Inventors
Alain Claude-Marie Daugan
Richard F. Labaudiniere
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.