Granted Patent
Utility
US 6,120,759 · App. 07/750,777
Anhydrous skin cleansing agent and use thereof
Inventor:
Gunter Bouillon
Patented Case
View Patent ↗
Granted: Sep 19, 2000
Filed: Aug 22, 1991
Inventor
Gunter Bouillon
Assignee (at issue)
Chemische Fabrik Stockhausen 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.