Granted Patent
Utility
US 5,952,279 · App. 08/793,960
Mild detergent mixtures
Inventors:
Bernd Fabry, Ansgar Behler
Patented Case
View Patent ↗
Granted: Sep 14, 1999
Filed: Mar 7, 1997
Inventors
Bernd Fabry
Ansgar Behler
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.