Granted Patent
Utility
US 5,849,657 · App. 08/560,096
Catalyst for the dehydrogenation of C.sub.6 -C.sub.15 paraffins and to a process for making such catalysts
Inventors:
Hans Lansink Rotgerink, Thomas Tacke, Reinhold Brand, Peter Panster
Patented Case
View Patent ↗
Granted: Dec 15, 1998
Filed: Nov 17, 1995
Inventors
Hans Lansink Rotgerink
Thomas Tacke
Reinhold Brand
Peter Panster
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.