Granted Patent
Utility
US 6,660,708 · App. 09/835,129
Process for preparing fluid detergent compositions
Inventor:
André Kaess
Patented Case
View Patent ↗
Granted: Dec 9, 2003
Filed: Apr 12, 2001
Inventor
André Kaess
Assignee (at issue)
Unilever Home & Personal Care USA, Division of Conopco, Inc.
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.