Granted Patent
Utility
US 4,282,384 · App. 06/146,232
Preparation of diisopropylebenzene hydroperoxide
Inventors:
Ching-Yong Wu, Harold E. Swift, John E. Bozik
Patented Case
View Patent ↗
Granted: Aug 4, 1981
Filed: May 5, 1980
Inventors
Ching-Yong Wu
Harold E. Swift
John E. Bozik
Assignee (at issue)
Gulf Research & Development 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.