Granted Patent
Utility
US 6,342,209 · App. 09/564,448
Cosmetic compositions containing film forming polymers plasticized with esters and malic acid
Inventors:
Anjali Patil, Joseph Calello
Patented Case
View Patent ↗
Granted: Jan 29, 2002
Filed: May 4, 2000
Inventors
Anjali Patil
Joseph Calello
Assignee (at issue)
Revlon Consumer Products 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.