Granted Patent
Utility
US 4,119,656 · App. 05/797,242
Preparation of hydroxylated compounds from synthesis of gas with palladium catalysts
Inventors:
Marvin Lloyd Poutsma, Jule A. Rabo, Alan P. Risch
Patented Case
View Patent ↗
Granted: Oct 10, 1978
Filed: May 16, 1977
Inventors
Marvin Lloyd Poutsma
Jule A. Rabo
Alan P. Risch
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.