Tablets, granulates and pellets with a high active substance content for highly concentrated, solid dosage forms

US5503845A · kind A · utility

Assignee

• Asta Medica Aktiengesellschaft · DE

Inventors

• Joachim Goede · Hanau, DE
• Jurgen Engel · Alzenau, DE
• Helmut Hettche · Dietzenbach, DE

Key dates

• Filing date: Aug 3, 1994
• Grant date: Apr 2, 1996
• Expiry date: Aug 3, 2014

Classification

• Technology area (CPC A): Human Necessities
• CPC primary: A61P25/02
• WIPO field: Pharmaceuticals
• WIPO sector: Chemistry

Abstract

A solid medicinal form having an active substance content of over 45 weight % and a process for its preparation by granulating with large amounts of water, drying and optionally conventional tableting and/or pelleting.