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:
Apr. 07, 2020
Filed:
Jan. 28, 2011
Applicants:
Shira Pilch, Highland Park, NJ (US);
James Gerald Masters, Ringoes, NJ (US);
Zhi LU, Phillipsburg, NJ (US);
Davide Miksa, Doylestown, PA (US);
Inventors:
Shira Pilch, Highland Park, NJ (US);
James Gerald Masters, Ringoes, NJ (US);
Zhi Lu, Phillipsburg, NJ (US);
Davide Miksa, Doylestown, PA (US);
Assignee:
Colgate-Palmolive Company, New York, NY (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A61K 8/19 (2006.01); A61K 8/25 (2006.01); A61Q 11/00 (2006.01); A61K 33/06 (2006.01); A61K 8/27 (2006.01); A61K 8/81 (2006.01);
U.S. Cl.
CPC ...
A61Q 11/00 (2013.01); A61K 8/19 (2013.01); A61K 8/25 (2013.01); A61K 8/27 (2013.01); A61K 8/8164 (2013.01);
Abstract
Disclosed are anti-erosion oral care formulations and methods that provide erosion protection while maintaining adequate cleaning performance. The anti-erosion oral care formulations include a copolymer of a methylvinyl ether and a maleic anhydride and a metal compound or salt that becomes more soluble at acidic pH.