Granted Patent
Utility
US 4,547,598 · App. 06/684,216
Cobalt borate catalyzed decomposition of organic hydroperoxides
Inventors:
John R. Sanderson, Kenneth P. Keating, Edward T. Marquis, Steven H. Vanderpool
Patented Case
View Patent ↗
Granted: Oct 15, 1985
Filed: Dec 20, 1984
Inventors
John R. Sanderson
Kenneth P. Keating
Edward T. Marquis
Steven H. Vanderpool
Assignee (at issue)
Texaco Inc.
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.