Granted Patent
Utility
US 6,417,003 · App. 07/978,670
Method and kit for epithelial cancer screening
Inventor:
Pier Cipriani
Patented Case
View Patent ↗
Granted: Jul 9, 2002
Filed: Sep 13, 1994
Inventor
Pier Cipriani
Assignee (at issue)
Zila, 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.