Granted Patent
Utility
US 4,459,371 · App. 06/548,524
FCC Sulfur oxide acceptor
Inventors:
Simon H. Hobbs, Edward S. Rogers, George J. Antos
Patented Case
View Patent ↗
Granted: Jul 10, 1984
Filed: Nov 3, 1983
Inventors
Simon H. Hobbs
Edward S. Rogers
George J. Antos
Assignee (at issue)
UOP LLC
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.