Patent · US Active

Method for manufacturing acid pellets

US10251840B2 · kind B2 · utility

0Cited by

4References

7Claims

0Family size

Assignee

Boehringer Ingelheim International GmbH · DE

Inventor

Johann-Georg Maier · Bingen, DE

Key dates

Filing date	Jul 10, 2013
Grant date	Apr 9, 2019
Priority date	—
Expiry date	Apr 24, 2036

Classification

Technology area (CPC B)Performing Operations; Transporting
CPC primaryB05D5/00
WIPO fieldPharmaceuticals
WIPO sectorChemistry

Abstract

The invention relates to an improved method of manufacturing substantially spherical/ball-shaped tartaric acid starter pellets which are suitable for preparing active substance-containing medicament formulations, as well as the pellets as such that may be obtained in this way, and their use as starting material for the preparation of active substance-containing medicament formulations.

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