Granted Patent
Utility
US 6,468,552 · App. 09/586,583
Stabilized compositions containing oxygen-labile active agents
Inventors:
Chris Stahl, Aldo O. Fernandez, Frederick W. Woodin, Jr.
Patented Case
View Patent ↗
Granted: Oct 22, 2002
Filed: Jun 2, 2000
Inventors
Chris Stahl
Aldo O. Fernandez
Frederick W. Woodin, Jr.
Assignee (at issue)
Neutrogena Corporation
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.