Granted Patent
Utility
US 4,396,599 · App. 06/303,284
Anticaries composition
Inventor:
Tibor Sipos
Patented Case
View Patent ↗
Granted: Aug 2, 1983
Filed: Sep 17, 1981
Inventor
Tibor Sipos
Assignee (at issue)
Johnson & Johnson Products, 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.