Granted Patent
Utility
US 5,578,286 · App. 08/482,390
Two powder synthesis of hydrotalcite-like compounds with divalent or polyvalent organic anions
Inventors:
Edward S. Martin, John M. Stinson, Vito Cedro, III, William E. Horn, Jr.
Patented Case
View Patent ↗
Granted: Nov 26, 1996
Filed: Jun 7, 1995
Inventors
Edward S. Martin
John M. Stinson
Vito Cedro, III
William E. Horn, Jr.
Assignee (at issue)
Aluminum Company of America
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.