Granted Patent
Utility
US 6,413,449 · App. 09/413,878
Method of using catalyst for steam reforming of alcohols
Inventors:
Stefan Wieland, Frank Baumann, Frank Adam, Stefan Andersch
Patented Case
View Patent ↗
Granted: Jul 2, 2002
Filed: Oct 7, 1999
Inventors
Stefan Wieland
Frank Baumann
Frank Adam
Stefan Andersch
Assignee (at issue)
Degussa-Huels 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.