The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Jun. 21, 2005
Filed:
Nov. 25, 2002
Applicants:
Abhijit Banerjee, San Ramon, CA (US);
Joshua Friedman, Ridgefiled, CT (US);
Inventors:
Abhijit Banerjee, San Ramon, CA (US);
Joshua Friedman, Ridgefiled, CT (US);
Assignee:
AdDent Inc., Danbury, CT (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A61K007/20 ;
U.S. Cl.
CPC ...
Abstract
A dental bleaching gel composition having a long shelf life for use with an activator system to cause accelerated bleaching action over a shortened time period of a peroxide bleaching agent in the bleaching gel composition when applied upon a tooth surface for cosmetically whitening the tooth and/or for the treatment of stains or discolorations.