Granted Patent
Utility
US 5,916,840 · App. 08/841,888
Process for preparing carboxylic acid salts and catalysts useful in such process
Inventors:
Jerry R. Ebner, Thaddeus S. Franczyk, II
Patented Case
View Patent ↗
Granted: Jun 29, 1999
Filed: May 5, 1997
Inventors
Jerry R. Ebner
Thaddeus S. Franczyk, II
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.