Granted Patent
Utility
US 4,246,388 · App. 06/097,071
Initiation of anionic polymerization of vinyl monomers by reduced graphite
Inventors:
Manuel M. Baizer, Thomas E. Rogers
Patented Case
View Patent ↗
Granted: Jan 20, 1981
Filed: Nov 23, 1979
Inventors
Manuel M. Baizer
Thomas E. Rogers
Assignee (at issue)
Monsanto 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.