Granted Patent
Utility
US 6,333,356 · App. 09/566,556
Compounds for treating skin conditions
Inventors:
Dmitri Ptchelintsev, Neil Scancarella, Robert Kalafsky
Patented Case
View Patent ↗
Granted: Dec 25, 2001
Filed: May 8, 2000
Inventors
Dmitri Ptchelintsev
Neil Scancarella
Robert Kalafsky
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.