Granted Patent
Utility
US 4,670,108 · App. 06/917,442
Oxidation of organic compounds using ceric methanesulfonate in an aqueous organic solution
Inventors:
Robert P. Kreh, Robert M. Spotnitz
Patented Case
View Patent ↗
Granted: Jun 2, 1987
Filed: Oct 10, 1986
Inventors
Robert P. Kreh
Robert M. Spotnitz
Assignee (at issue)
W. R. Grace & Co.
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.