Granted Patent
Utility
US 5,597,924 · App. 08/448,693
Coversion of substituted 8-chloroquinolines to substituted 8-hydroxyquinolines
Inventors:
Robert S. Marmor, Henry L. Strong
Patented Case
View Patent ↗
Granted: Jan 28, 1997
Filed: May 24, 1995
Inventors
Robert S. Marmor
Henry L. Strong
Assignee (at issue)
American Cyanamid Company
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.