Granted Patent
Utility
US 6,100,276 · App. 08/806,012
Isatin derivatives as acetylcholinesterase inhibitors and analgesics
Inventors:
Stephen Shimshock, Susan M. Chesson, Abdul E. Mutlib
Patented Case
View Patent ↗
Granted: Aug 8, 2000
Filed: Feb 24, 1997
Inventors
Stephen Shimshock
Susan M. Chesson
Abdul E. Mutlib
Assignee (at issue)
Aventis Pharmaceuticals Inc.
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.