Granted Patent
Utility
US 6,790,997 · App. 10/201,732
Preparation of carbonyl compounds from alcohols
Inventors:
Markus Eckert, Hans-Christian Militzer, Matthias Beller, Christian Döbler, Gerald Mehltretter, Uta Sundermeier
Patented Case
View Patent ↗
Granted: Sep 14, 2004
Filed: Jul 23, 2002
Inventors
Markus Eckert
Hans-Christian Militzer
Matthias Beller
Christian Döbler
Gerald Mehltretter
Uta Sundermeier
Assignee (at issue)
Bayer Aktiengesellschaft
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.