Granted Patent
Utility
US 5,332,709 · App. 08/034,721
Stabilized aqueous solutions for preparing catalysts and process for preparing catalysts
Inventors:
Thomas E. Nappier, Michele A. Glink
Patented Case
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Granted: Jul 26, 1994
Filed: Mar 22, 1993
Inventors
Thomas E. Nappier
Michele A. Glink
Assignee (at issue)
OM Group, Inc. (Mooney Chemicals, 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.