Granted Patent
Utility
US 4,460,564 · App. 06/442,697
Anticaries compositions
Inventor:
Tibor Sipos
Patented Case
View Patent ↗
Granted: Jul 17, 1984
Filed: Nov 18, 1982
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.