Oral care compositions and methods of use
US11154468B2 · kind B2 · utility
0Cited by
9References
9Claims
0Family size
Assignee
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Key dates
| Filing date | Sep 19, 2017 |
| Grant date | Oct 26, 2021 |
| Priority date | — |
| Expiry date | Aug 7, 2038 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61K8/365
- WIPO fieldPharmaceuticals
- WIPO sectorChemistry
Abstract
This invention relates to oral care compositions comprising a zinc source comprising zinc oxide and zinc citrate; a stannous source comprising stannous pyrophosphate; a fluoride ion source comprising sodium fluoride; and an organic buffer, as well as to methods of using and of making these compositions.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.