Granted Patent
Utility
US 5,272,145 · App. 07/989,677
(Quinolin-2-ylmethoxy)indoles as inhibitors of the biosynthesis of leukotrienes
Inventors:
Petpiboon Prasit, Rejean Fortin, John Howard Hutchinson, Michel Belley, Serge Leger, Richard Frenette, John W. Gillard
Patented Case
View Patent ↗
Granted: Dec 21, 1993
Filed: Dec 14, 1992
Inventors
Petpiboon Prasit
Rejean Fortin
John Howard Hutchinson
Michel Belley
Serge Leger
Richard Frenette
John W. Gillard
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.