Patent · US Expired

Process and apparatus for producing inhalable medicaments

US7066171B2 · kind B2 · utility

0Cited by

6References

1Claims

0Family size

Assignee

BOEHRINGER INGELHEIM PHARMA GMBH & CO. KG · DE

Inventors

Joerg Schiewe · Mainz, DE
Bernd Zierenberg · Ingelheim am Rhein, DE

Key dates

Filing date	May 19, 2003
Grant date	Jun 27, 2006
Priority date	—
Expiry date	Aug 16, 2023

Classification

Technology area (CPC B)Performing Operations; Transporting
CPC primaryB01J2219/0245
WIPO fieldChemical engineering
WIPO sectorChemistry

Abstract

A method for crystallizing a substance, especially an inhalable medicament, comprising the following steps: Also disclosed is an apparatus for carrying out the method.

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