Granted Patent
Utility
US 5,510,368 · App. 08/445,625
N-benzyl-3-indoleacetic acids as antiinflammatory drugs
Inventors:
Cheuk K. Lau, Cameron Black, Michel Belley
Patented Case
View Patent ↗
Granted: Apr 23, 1996
Filed: May 22, 1995
Inventors
Cheuk K. Lau
Cameron Black
Michel Belley
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.