Patent · US Expired

Synergistic combination

US6624181B1 · kind B1 · utility

8Cited by

4References

7Claims

0Family size

Assignee

ALTANA PHARMA AG · DE

Inventors

Ulrich Kilian · Reichenau, DE
Christian Schudt · Konstanz, DE

Key dates

Filing date	Feb 20, 2002
Grant date	Sep 23, 2003
Priority date	—
Expiry date	Feb 20, 2022

Classification

Technology area (CPC A)Human Necessities
CPC primaryA61K31/557
WIPO fieldPharmaceuticals
WIPO sectorChemistry

Abstract

The invention relates to the combined administration of PDE inhibitors and &bgr;2 adrenoceptor agonists for the treatment of respiratory tract disorders.

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