Granted Patent
Utility
US 5,800,816 · App. 08/599,400
Cosmetic compositions
Inventors:
Hernando Brieva, Julio Gans Russ, Ida Marie Sandewicz
Patented Case
View Patent ↗
Granted: Sep 1, 1998
Filed: Jan 5, 1996
Inventors
Hernando Brieva
Julio Gans Russ
Ida Marie Sandewicz
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.