Granted Patent
Utility
US 4,597,908 · App. 06/778,687
Process for hydrogenating fatty compounds by use of a transition metal/transition metal silicate catalyst
Inventors:
Cornelis Martinus Lok, Keshab L. Ganguli
Patented Case
View Patent ↗
Granted: Jul 1, 1986
Filed: Sep 23, 1985
Inventors
Cornelis Martinus Lok
Keshab L. Ganguli
Assignee (at issue)
Internationale Otrool Maatschappij Octropa B.V.
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.