Granted Patent
Utility
US 6,730,649 · App. 10/025,244
Detergent compositions
Inventors:
Kenneth Metcalfe, Vincent Charles Mole
Patented Case
View Patent ↗
Granted: May 4, 2004
Filed: Dec 19, 2001
Inventors
Kenneth Metcalfe
Vincent Charles Mole
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.