Patent · US Expired

Highly concentrated immunoglobulin preparation and method for its production

US5608038A · kind A · utility

97Cited by

6References

19Claims

0Family size

Assignee

Immuno Aktiengesellschaft · AT

Inventors

Johann Eibl · Wien, AT
Yendra Linnau · Wien, AT
Wolfgang Teschner · Wien, AT

Key dates

Filing date	Dec 20, 1994
Grant date	Mar 4, 1997
Priority date	—
Expiry date	Dec 20, 2014

Classification

Technology area (CPC A)Human Necessities
CPC primaryA61K47/26
WIPO fieldPharmaceuticals
WIPO sectorChemistry

Abstract

A stable, highly concentrated intravenously tolerable immunoglobulin preparation is described having an immunoglobulin content from 13.5 to 17.5% (w/v), an osmolarity from 250 to 600 mOs/l and a viscosity of no more than 9 cP. The immunoglobulin preparation possesses an exceptional imperishability and also is used as a highly concentrated preparation without problems due to its low viscosity.

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