Granted Patent
Utility
US 5,773,677 · App. 08/715,775
Process for the hydrogenolysis of C--O and C.dbd.O bonds in organic substances
Inventors:
Hans Lansink-Rotgerink, Mario Scholz, Andreas Freund, Guenther Kunz
Patented Case
View Patent ↗
Granted: Jun 30, 1998
Filed: Sep 19, 1996
Inventors
Hans Lansink-Rotgerink
Mario Scholz
Andreas Freund
Guenther Kunz
Assignee (at issue)
Degussa AG
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.