Granted Patent
Utility
US 5,965,110 · App. 09/113,911
Plaque adsorbent oral composition and method
Inventor:
Michael Arnold
Patented Case
View Patent ↗
Granted: Oct 12, 1999
Filed: Jul 10, 1998
Inventor
Michael Arnold
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.