Patent · US Expired

High storage stability inhalable compositions

US6869942B2 · kind B2 · utility

14Cited by

3References

7Claims

0Family size

Assignee

ASTRAZENECA AB · SE

Inventors

Eva Trofast · Lund, SE
Karin Malmqvist-Granlund · Lund, SE
Per-Gunnar Nilsson · Malmö, SE
Kyrre Thalberg · Lund, SE

Key dates

Filing date	May 17, 2001
Grant date	Mar 22, 2005
Priority date	—
Expiry date	May 17, 2021

Classification

Technology area (CPC A)Human Necessities
CPC primaryA61P27/16
WIPO fieldPharmaceuticals
WIPO sectorChemistry

Abstract

Inhalable pharmaceutical compositions are provided, for use in the treatment of respiratory disorders such as asthma, rhinitis and chronic obstructive pulmonary disease (COPD). These compositions have high storage stability, and include formoterol and a corticosteroid.

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