Patent · US Active

Peptide-based oral care surface reagents for personal care

US8475772B2 · kind B2 · utility

0Cited by

30References

16Claims

0Family size

Assignee

E.I. DU PONT DE NEMOURS AND COMPANY · US

Inventors

Xueying Huang · Hockessin, US
John P. O'Brien · Columbus, US
Hong Wang · Kennett Square, US

Key dates

Filing date	Aug 10, 2010
Grant date	Jul 2, 2013
Priority date	—
Expiry date	Jul 14, 2031

Classification

Technology area (CPC A)Human Necessities
CPC primaryA61K2800/94
WIPO fieldPharmaceuticals
WIPO sectorChemistry

Abstract

Peptides have been identified that bind to tooth enamel. Compositions and methods comprising peptide-based oral care reagents having at least one tooth enamel-binding peptide and an oral care benefit agent are provided to adhere the benefit agent to the oral surface.

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