Agent for protection of tooth surfaces, in conjunction with conventional bleaching methods, by biomimetic deposition of fluorapatite

US9241882B2 · kind B2 · utility

Assignee

• HERAEUS KULZER GMBH · DE

Inventors

• Susanne Busch · Dresden, DE
• Andreas Utterodt · Neu-Anspach, DE
• Marcus Hoffmann · Usingen, DE
• Christoph Maetzig · Alzenau, DE

Key dates

• Filing date: Apr 11, 2012
• Grant date: Jan 26, 2016
• Expiry date: Apr 11, 2032

Classification

• Technology area (CPC A): Human Necessities
• CPC primary: A61K2800/88
• WIPO field: Pharmaceuticals
• WIPO sector: Chemistry

Abstract

An agent for protection of tooth surfaces, in conjunction with conventional bleaching methods, by biomimetic deposition of fluorapatite, containing