Patent · US Active

Peptide-based oral care surface reagents for personal care

US7807141B2 · kind B2 · utility

8Cited by

28References

18Claims

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	Jan 10, 2008
Grant date	Oct 5, 2010
Priority date	—
Expiry date	Nov 14, 2028

Classification

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

Abstract

Peptides have been identified that bind to oral surfaces such as teeth and gums. Peptide based oral care reagents have been created by couple such peptides to oral care benefit agents such as whiteners.

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