Granted Patent
Utility
US 6,071,936 · App. 09/312,790
Substituted pyridines as selective cyclooxygenase-2 inhibitors
Inventors:
Daniel Dube, Rejean Fortin, Richard Friesen, Zhaoyin Wang, Jacques Yves Gauthier
Patented Case
View Patent ↗
Granted: Jun 6, 2000
Filed: May 17, 1999
Inventors
Daniel Dube
Rejean Fortin
Richard Friesen
Zhaoyin Wang
Jacques Yves Gauthier
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.