Granted Patent
Utility
US 6,123,959 · App. 09/066,161
Aqueous composition comprising active ingredients for the de-pigmentation of the skin
Inventors:
Kenneth Jones, Abeysinghe A. Padmapriya, Ernst E. Teichmuller, Gabriele Blume
Patented Case
View Patent ↗
Granted: Sep 26, 2000
Filed: Apr 24, 1998
Inventors
Kenneth Jones
Abeysinghe A. Padmapriya
Ernst E. Teichmuller
Gabriele Blume
Assignee (at issue)
Univera Pharmaceuticals, 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.