Granted Patent
Utility
US 6,551,606 · App. 10/018,213
Cosmetic product containing enzymes
Inventors:
Karin Golz-Berner, Leonhard Zastrow
Patented Case
View Patent ↗
Granted: Apr 22, 2003
Filed: Dec 5, 2001
Inventors
Karin Golz-Berner
Leonhard Zastrow
Assignee (at issue)
COTY B.V.
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.