Granted Patent
Utility
US 4,289,710 · App. 06/105,408
Process for producing methanol from synthesis gas with palladium-calcium catalysts
Inventor:
Steven W. Kaiser
Patented Case
View Patent ↗
Granted: Sep 15, 1981
Filed: Dec 19, 1979
Inventor
Steven W. Kaiser
Assignee (at issue)
Union Carbide Corporation
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.