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:
Mar. 30, 2004
Filed:
Mar. 09, 2001
Applicant:
Inventors:
Hans-Peter Leinenbach, Tholey, DE;
Heike Mitschulat, St. Wendel, DE;
Wolfgang Metzger, Saarbrüken, DE;
Veit Otto, St. Wendel, DE;
Martin Hepper, Neustadt, DE;
Assignee:
Fresenius HemoCare GmbH, Bad Homburg, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B01J 2/032 ; B01J 2/026 ; C08F 8/32 ; C07K 1/475 ;
U.S. Cl.
CPC ...
B01J 2/032 ; B01J 2/026 ; C08F 8/32 ; C07K 1/475 ;
Abstract
A process for manufacturing an adsorbent for reducing the concentration of fibrinogen and/or fibrin in blood or blood plasma in which a carrier material, which is preferably a copolymer derived from (meth)acrylates and or (meth)acrylic acid amides, is activated by amination, and subsequently undergoes thermal treatment at a temperature of over 100° C. An adsorber for the purpose of reducing the concentration of fibrinogen and/or fibrin in blood or blood plasma may be produced from the adsorbent.