Granted Patent
Utility
US 5,614,175 · App. 08/691,328
Stable single-part compositions and the use thereof for remineralization of lesions in teeth
Inventors:
A. E. Winston, Norman Usen
Patented Case
View Patent ↗
Granted: Mar 25, 1997
Filed: Aug 2, 1996
Inventors
A. E. Winston
Norman Usen
Assignee (at issue)
Enamelon, 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.