Granted Patent
Utility
US 4,569,735 · App. 06/564,999
Production of halogens by electrolysis of alkali metal halides in an electrolysis cell having catalytic electrodes bonded to the surface of a solid polymer electrolyte membrane
Inventors:
Russell M. Dempsey, Thomas G. Coker, Anthony B. LaConti, Anthony R. Fragala
Patented Case
View Patent ↗
Granted: Feb 11, 1986
Filed: Dec 23, 1983
Inventors
Russell M. Dempsey
Thomas G. Coker
Anthony B. LaConti
Anthony R. Fragala
Assignee (at issue)
Oronzio deNora Impianti Elettrochimici S.p.A.
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.