Granted Patent
Utility
US 5,204,344 · App. 07/650,825
(Quinolin-2-ylmethoxy)indoles as inhibitors of the biosynthesis of leukotrienes
Inventors:
Petpiboon Prasit, Rejean Fortin, John Howard Hutchinson, Michel Belley, Serge Leger, John W. Gillard, Richard Frenette
Patented Case
View Patent ↗
Granted: Apr 20, 1993
Filed: Feb 5, 1991
Inventors
Petpiboon Prasit
Rejean Fortin
John Howard Hutchinson
Michel Belley
Serge Leger
John W. Gillard
Richard Frenette
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.