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. 25, 2024
Filed:
Jul. 03, 2019
Applicant:
Glaxosmithkline Consumer Healthcare (Uk) Ip Limited, Middlesex, GB;
Inventor:
Shazada Yassar Khan, Surrey, GB;
Assignee:
HALEON UK IP LIMITED, Middlesex, GB;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A61Q 11/00 (2006.01); A61K 6/00 (2020.01); A61K 8/19 (2006.01); A61K 8/21 (2006.01); A61K 8/362 (2006.01); A61K 8/81 (2006.01);
U.S. Cl.
CPC ...
A61K 8/21 (2013.01); A61K 8/19 (2013.01); A61K 8/362 (2013.01); A61K 8/8129 (2013.01); A61Q 11/00 (2013.01);
Abstract
A dentifrice composition is described comprising a source of free fluoride ions; and from 0.1% to less than 0.5% by weight of the composition of a copolymer of methyl vinyl ether with maleic anhydride or acid; and wherein the composition has a slurry pH from 6.0 to 7.5, and wherein the composition is free of a carboxylic acid or alkali metal salt thereof wherein the acid is selected from the group consisting of malonic acid, glutaric acid, tartaric acid, lactic acid and mixtures thereof. The composition enhances fluoride uptake into teeth and provides protection against acidic challenges.