Granted Patent
Utility
US 4,528,405 · App. 06/567,423
Aldol condensation of enolizable aldehydes using a metal carboxylate catalyst
Inventor:
Anthony J. Papa
Patented Case
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Granted: Jul 9, 1985
Filed: Dec 30, 1983
Inventor
Anthony J. Papa
Assignee (at issue)
Union Carbide Corporation
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.