Process for producing of inorganic particulate material

US10577250B2 · kind B2 · utility

Assignee

• Merck Patent GmbH · DE

Inventors

• Mario Maio · Tivoli, IT
• Eugenia Breininger · Kandel, DE
• Karin Cabrera Perez · Dreieich, DE
• Ulrich Lang · San Francisco, US
• Benjamin Peters · Houston, US
• Thomas Puchert · Soest, DE
• Christoph Saal · Otzberg, DE
• Michael Schulz · Darmstadt, DE

Key dates

• Filing date: Nov 8, 2016
• Grant date: Mar 3, 2020
• Expiry date: Mar 4, 2037

Classification

• Technology area (CPC C): Chemistry; Metallurgy
• CPC primary: C01P2006/17
• WIPO field: Pharmaceuticals
• WIPO sector: Chemistry

Abstract

The present invention is directed to a process for producing inorganic particulate material, the material obtainable by such process, a modified release delivery system comprising the material and the use of the material for the administration of a bioactive agent.