Granted Patent
Utility
US 4,284,723 · App. 06/039,337
Preparation of epoxides and glycols from gaseous alkenes
Inventors:
Saul L. Neidleman, William F. Amon, Jr., John Geigert
Patented Case
View Patent ↗
Granted: Aug 18, 1981
Filed: May 16, 1979
Inventors
Saul L. Neidleman
William F. Amon, Jr.
John Geigert
Assignee (at issue)
Cetus 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.