Granted Patent
Utility
US 4,457,905 · App. 06/453,089
Process for oxidation and ammoxidation
Inventor:
Jerry R. Ebner
Patented Case
View Patent ↗
Granted: Jul 3, 1984
Filed: Dec 27, 1982
Inventor
Jerry R. Ebner
Assignee (at issue)
Monsanto 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.