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:
Aug. 13, 2024
Filed:
Sep. 08, 2020
The Procter & Gamble Company, Cincinnati, OH (US);
Paul Albert Sagel, Mainville, OH (US);
Jayanth Rajaiah, Loveland, OH (US);
Michael David Curtis, Mason, OH (US);
The Procter & Gamble Company, Cincinnati, OH (US);
Abstract
Semisolid oral dispersions for whitening teeth comprising a hydrophilic discontinuous phase and a hydrophobic continuous phase. The semisolid oral dispersions include a hydrophilic discontinuous phase comprising bleaching agent particles. The semisolid oral dispersions also include a hydrophobic continuous phase comprising petrolatum. The h bleaching agent particles can include peroxide compounds and/or hydrogen peroxide adducts. The bleaching agent particle can have a solubility in water of at least about 20 parts, by weight of the particles, in about 100 parts, by weight, of water.