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. 04, 2023
Filed:
Dec. 26, 2014
Colgate-palmolive Company, New York, NY (US);
Shiri Nawrocki, Tenafly, NJ (US);
Viktor Dubovoy, Cresskill, NJ (US);
Long Pan, Somerset, NJ (US);
Baohua Qiao, Howell, NJ (US);
Gregory Szewczyk, Flemington, NJ (US);
Ravi Subramanyam, Belle Mead, NJ (US);
Colgate-Palmolive Company, New York, NY (US);
Abstract
An oral care composition having a soluble zinc polyphosphate complex made by combining ingredients including a zinc salt, a plurality of long chain polyphosphates having 6 or more phosphate polymer units, and a solvent, the relative amount of organic zinc salt and long chain polyphosphates provides a phosphorus to zinc mole ratio of at least 6:1. Further provided is a method of treating a subject suffering from dentinal sensitivity applying the oral care composition to the teeth and gums of the subject.