Granted Patent
Utility
US 5,575,901 · App. 08/381,318
Process for preparing organic and inorganic hydroxides or alkoxides or ammonia or organic amines from the corresponding salts by electrolysis
Inventors:
David R. Hulme, Hossein Sharifian
Patented Case
View Patent ↗
Granted: Nov 19, 1996
Filed: Jan 31, 1995
Inventors
David R. Hulme
Hossein Sharifian
Assignee (at issue)
SACHEM, 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.