The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Jun. 23, 2009
Filed:
Feb. 23, 2005
Hubert Metzner, Marburg, DE;
Uwe Liebing, Coelbe, DE;
Annette Feussner, Marburg, DE;
Joerg Lemmer, Ebsdorfergrund, DE;
Stefan Schulte, Marburg, DE;
Volker Gawantka, Lahntal, DE;
Hubert Metzner, Marburg, DE;
Uwe Liebing, Coelbe, DE;
Annette Feussner, Marburg, DE;
Joerg Lemmer, Ebsdorfergrund, DE;
Stefan Schulte, Marburg, DE;
Volker Gawantka, Lahntal, DE;
CSL Behring GmbH, Marburg, DE;
Abstract
The present invention relates to a process for purifying fibrinogen, which comprises one or more process steps in which one or more contaminating proteins are depleted by negative chromatography and/or negative adsorption using cation exchanger, hydrophobic gel and/or dye gel. In addition, the invention relates to the fibrinogen which is obtained by the process of the invention and which is notable for improved stability, and to the production and use of pharmaceutical preparations comprising this fibrinogen.