Granted Patent
Utility
US 6,660,277 · App. 09/100,835
Gel matrix non-emulsion composition containing two clay gels
Inventor:
Leona Giat Fleissman
Patented Case
View Patent ↗
Granted: Dec 9, 2003
Filed: Jun 19, 1998
Inventor
Leona Giat Fleissman
Assignee (at issue)
Avon Products, 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.