IP Library Granted Patent US 6,536,628
Granted Patent Utility
US 6,536,628 · App. 10/000,658

Tooth-bleaching compositions

Inventor: R. Eric Montgomery
Patented Case View Patent ↗
Granted: Mar 25, 2003 Filed: Oct 31, 2001
Inventor
R. Eric Montgomery
Assignees (at issue)
R. Eric Montgomery
Idex Dental Sciences, 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.

Order Certified Copies
Most orders are placed with the USPTO same day — all within 24 business hours.
Order via The Patent Place →
Pre-filled with this patent's details
Quick Facts
Patent No.
US 6,536,628
App. No.
10/000,658
Filed
2001-10-31
Granted
2003-03-25
Kind
B2