Matrix film tablet with controlled release of a natural mixture of conjugated estrogens

US8268351B2 · kind B2 · utility

Assignee

• ABBOTT PRODUCTS GMBH · DE

Inventors

• Bernd Thumbeck · Nordstemmen, DE
• Klaus Budde · Unterhaching, DE
• Gerhard Kristen · Burgdorf, DE
• Margit Wiards · Barsinghausen, DE

Key dates

• Filing date: Jun 14, 2004
• Grant date: Sep 18, 2012
• Expiry date: Oct 6, 2025

Classification

• Technology area (CPC A): Human Necessities
• CPC primary: A61P15/12
• WIPO field: Pharmaceuticals
• WIPO sector: Chemistry

Abstract

A pharmaceutical matrix film tablet with controlled release of natural mixtures of conjugated estrogens which have been obtained from the urine of pregnant mares.