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:
Jul. 07, 2015
Filed:
Jun. 28, 2005
Applicants:
Prithwiraj Maitra, Somerset, NJ (US);
Suman K. Chopra, Dayton, NJ (US);
Sayed Ibrahim, Somerset, NJ (US);
Eugene Pashkovski, Bridgewater, NJ (US);
Michael Prencipe, West Windsor, NJ (US);
Inventors:
Prithwiraj Maitra, Somerset, NJ (US);
Suman K. Chopra, Dayton, NJ (US);
Sayed Ibrahim, Somerset, NJ (US);
Eugene Pashkovski, Bridgewater, NJ (US);
Michael Prencipe, West Windsor, NJ (US);
Assignee:
Colgate-Palmolive Company, New York, NY (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A61K 9/00 (2006.01); A61K 8/19 (2006.01); A61K 8/24 (2006.01); A61K 8/26 (2006.01); A61K 8/29 (2006.01); A61K 8/81 (2006.01); A61Q 11/00 (2006.01);
U.S. Cl.
CPC ...
A61K 8/19 (2013.01); A61K 8/24 (2013.01); A61K 8/26 (2013.01); A61K 8/29 (2013.01); A61K 8/8111 (2013.01); A61K 8/8123 (2013.01); A61K 8/8152 (2013.01); A61Q 11/00 (2013.01);
Abstract
Compositions for altering the color of teeth, including tooth-coating compositions comprising a colorant and an acrylate polymer. Colorants among those useful herein include whiteness-imparting particulate materials, such as hydroxyapatite.