Granted Patent
Utility
US 4,937,069 · App. 07/273,133
Anhydrous semi-solid antiperspirant suspension
Inventor:
Chung T. Shin
Patented Case
View Patent ↗
Granted: Jun 26, 1990
Filed: Nov 14, 1988
Inventor
Chung T. Shin
Assignee (at issue)
BRISTOL-MYERS SQUIBB COMPANY
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.