Granted Patent
Utility
US 6,767,371 · App. 10/144,998
Detergent composition
Inventors:
Paul Ferguson, Dax Kukulj
Patented Case
View Patent ↗
Granted: Jul 27, 2004
Filed: May 14, 2002
Inventors
Paul Ferguson
Dax Kukulj
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.