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:
Oct. 18, 2016
Filed:
Sep. 04, 2013
Applicant:
Kabushiki Kaisha Sangi, Tokyo, JP;
Inventors:
Tomoki Saito, Tokyo, JP;
Hiroyuki Kawamata, Tokyo, JP;
Kazushi Ota, Tokyo, JP;
Shuji Sakuma, Tokyo, JP;
Assignee:
Kabushiki Kaisha Sangi, Tokyo, JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
A61Q 11/00 (2006.01); A61K 8/24 (2006.01); A61K 9/14 (2006.01); A61K 45/06 (2006.01); A61K 8/18 (2006.01); A61K 8/19 (2006.01);
U.S. Cl.
CPC ...
A61K 8/24 (2013.01); A61K 8/19 (2013.01); A61Q 11/00 (2013.01); A61K 2800/92 (2013.01);
Abstract
The present invention provides an oral composition comprising hydroxyapatite, potassium nitrate, and calcium monohydrogen phosphate, wherein the composition has an increased ability to occlude dentinal tubules of a tooth and has an excellent inhibitory effect on hypersensitivity.