Patent · US Active

Injectable sterile pharmaceutical formulation containing at least two active principles

US7964589B2 · kind B2 · utility

0Cited by

2References

4Claims

0Family size

Assignee

ACS Dobfar S.p.A. · IT

Inventors

Maurizio Zenoni · Paullo, IT
Angelo Giovanni Cattaneo · Monte Marenzo, IT
Leonardo Marsili · Milano, IT

Key dates

Filing date	Jul 27, 2006
Grant date	Jun 21, 2011
Priority date	—
Expiry date	Feb 17, 2030

Classification

Technology area (CPC A)Human Necessities
CPC primaryA61P31/04
WIPO fieldPharmaceuticals
WIPO sectorChemistry

Abstract

Mixtures of at least two active principles, of which at least one is the sodium salt, are precipitated from an organic solution containing the same active principles in salified or non-salified acid form.

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