Granted Patent
Utility
US 6,046,217 · App. 09/151,626
2,3,5-trisubstituted pyridines as inhibitors of cyclooxygenase-2
Inventors:
Richard Friesen, Rejean Fortin, Daniel Dube, Denis Deschenes
Patented Case
View Patent ↗
Granted: Apr 4, 2000
Filed: Sep 11, 1998
Inventors
Richard Friesen
Rejean Fortin
Daniel Dube
Denis Deschenes
Assignee (at issue)
Merck Frosst Canada Ltd.
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.