Granted Patent
Utility
US 6,372,947 · App. 09/769,622
Production of alcoholates
Inventors:
Wayne B. Ely, Carl A. Renner
Patented Case
View Patent ↗
Granted: Apr 16, 2002
Filed: Jan 23, 2001
Inventors
Wayne B. Ely
Carl A. Renner
Assignee (at issue)
E.I. DU PONT DE NEMOURS AND 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.