Patent · US Expired

Method of producing plasma fractions free of side-effects using fast-reacting antithrombin

US4388232A · kind A · utility

14Cited by

3References

12Claims

0Family size

Assignee

Immuno Aktiengesellschaft fur chemisch-medizinische Produkte · AT

Inventors

Johann Eibl · Wien, AT
Fritz Elsinger · Wien, AT
Yendra Linnau · Wien, AT

Key dates

Filing date	May 5, 1982
Grant date	Jun 14, 1983
Priority date	—
Expiry date	May 5, 2002

Classification

Technology area (CPC Y)Emerging Cross-Sectional Technologies
CPC primaryY10S530/83
WIPO fieldPharmaceuticals
WIPO sectorChemistry

Abstract

In a method of producing plasma fractions free of side-effects by purification and step-wise enrichment of plasma proteins in the presence of calcium-binding anticoagulants, also fast reactive (avid) antithrombin is present, wherein a concentration of the fast reacting (avid) antithrombin of 0.05 to 50 units per ml of the respective solution is maintained during all fractionation process steps.

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