Granted Patent
Utility
US 5,710,350 · App. 08/522,387
Process for the production of diglycerol
Inventors:
Lutz Jeromin, Bernhard Gutsche, Reinhard Bunte, Volkmar Jordan
Patented Case
View Patent ↗
Granted: Jan 20, 1998
Filed: Sep 25, 1995
Inventors
Lutz Jeromin
Bernhard Gutsche
Reinhard Bunte
Volkmar Jordan
Assignee (at issue)
Henkel Kommanditgesellschaft auf Aktien
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.