Granted Patent
Utility
US 5,571,502 · App. 08/512,287
Stable single-part compositions and the use thereof for remineralization of lesions in teeth
Inventors:
Anthony E. Winston, Norman Usen
Patented Case
View Patent ↗
Granted: Nov 5, 1996
Filed: Aug 8, 1995
Inventors
Anthony E. Winston
Norman Usen
Assignee (at issue)
Enamelon Research
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.