Granted Patent
Utility
US 5,569,792 · App. 08/407,754
Hydrogenation of aldehydes, ketones, carboxylic acids and esters
Inventors:
Gregor Deckers, Gerhardt Horn
Patented Case
View Patent ↗
Granted: Oct 29, 1996
Filed: Mar 17, 1995
Inventors
Gregor Deckers
Gerhardt Horn
Assignee (at issue)
Hoechst GmbH
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.