Granted Patent
Utility
US 6,794,347 · App. 10/247,957
Process of making gel detergent compositions
Inventors:
Feng-Lung Gordon Hsu, Yun-Peng Zhu, Charles D. Ebert, Agnes Boudou, Ronald Frederick Vogel
Patented Case
View Patent ↗
Granted: Sep 21, 2004
Filed: Sep 20, 2002
Inventors
Feng-Lung Gordon Hsu
Yun-Peng Zhu
Charles D. Ebert
Agnes Boudou
Ronald Frederick Vogel
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.