Granted Patent
Utility
US 6,583,300 · App. 10/273,308
Epoxidation system with fixed bed reactors
Inventors:
David W. Leyshon, John C. Jubin, Jr., Richard J. Wolff
Patented Case
View Patent ↗
Granted: Jun 24, 2003
Filed: Oct 17, 2002
Inventors
David W. Leyshon
John C. Jubin, Jr.
Richard J. Wolff
Assignee (at issue)
Arco Chemical Technology, L.P.
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.