Granted Patent
Utility
US 6,069,279 · App. 09/332,304
Preparation of substituted aromatic amines
Inventors:
Mark W. Simon, Mohammad A. KHAN
Patented Case
View Patent ↗
Granted: May 30, 2000
Filed: Jun 14, 1999
Inventors
Mark W. Simon
Mohammad A. KHAN
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.