Oral care compositions and methods of use

US10588840B2 · kind B2 · utility

Assignee

• Colgate-Palmolive Company · US

Inventors

• Marcella Mourao · São Paulo, BR
• Wilbens Josias · North Plainfield, US
• Betty Won · New Brunswick, US
• Lisa Manus · Evanston, US
• Michael Stranick · Bound Brook, US
• Xiaoyi Huang · Union City, US
• Michael Prencipe · Plainsboro, US
• Amy Russo · Montgomery, US
• Hansruedi Stettler · Basel, CH
• Peng Yan · 流花街道, CN
• Chengkang Tan · 流花街道, CN
• Vyoma Patel · Fryeburg, US
• Andre Morgan · Lawrence, US
• Andrei Potanin

Key dates

• Filing date: Jun 23, 2017
• Grant date: Mar 17, 2020
• Expiry date: Jun 23, 2037

Classification

• Technology area (CPC A): Human Necessities
• CPC primary: A61K2800/52
• WIPO field: Pharmaceuticals
• WIPO sector: Chemistry

Abstract

Described herein are oral care compositions comprising a basic amino acid; a combination of zinc ion sources; and from about 0.75 wt. % to about 2 wt. % of a chelating system; along with methods of making and using same.