Granted Patent
Utility
US 4,664,906 · App. 06/645,634
Oral compositions
Inventor:
Tibor Sipos
Patented Case
View Patent ↗
Granted: May 12, 1987
Filed: Aug 30, 1984
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.