Granted Patent
Utility
US 4,337,361 · App. 06/238,920
Liquid phase synthesis of hexafluoroacetone
Inventors:
Louis G. Anello, Michael Van Der Puy, Martin A. Robinson, Richard E. Eibeck
Patented Case
View Patent ↗
Granted: Jun 29, 1982
Filed: Feb 27, 1981
Inventors
Louis G. Anello
Michael Van Der Puy
Martin A. Robinson
Richard E. Eibeck
Assignee (at issue)
ALLIED CONSULTING, 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.