Patent · US Active

Oral care compositions comprising metal ions

US11911492B2 · kind B2 · utility

0Cited by

34References

13Claims

0Family size

Assignee

The Procter & Gamble Company · US

Inventors

Melissa Cherie Payne · Sharonville, US
Arif Ali Baig · Mason, US
Gregory Charles Gordon · Cincinnati, US
Min Mao · Alliance, US
Holly Balasubramanian Rauckhorst · Livingston, US
Paul Albert Sagel · Maineville, US
Jeanette Marie Swartz · Loveland, US
Paul Dennis Trokhan · Hamilton, US
Brian Patrick Croll · Hamilton, US
Dinah Achola Nyangiro · Mason, US
Samuel James St. John · Cincinnati, US

Key dates

Filing date	Sep 1, 2020
Grant date	Feb 27, 2024
Priority date	—
Expiry date	Sep 1, 2040

Classification

Technology area (CPC A)Human Necessities
CPC primaryA61K2800/88
WIPO fieldPharmaceuticals
WIPO sectorChemistry

Abstract

A unit-dose dentifrice composition includes a soluble fibrous composition and a nonfibrous composition. The soluble fibrous composition includes web forming material and tin ion source. The nonfibrous composition includes abrasive. The abrasive and the tin ion source are in separate locations within the unit-dose dentifrice composition.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.