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:
Apr. 26, 2011
Filed:
Oct. 25, 2004
Applicants:
Abdessatar Chtourou, Elancourt, FR;
Michel Nogre, Vanves, FR;
Roland Schmitthaeusler, Guyancourt, FR;
Inventors:
Abdessatar Chtourou, Elancourt, FR;
Michel Nogre, Vanves, FR;
Roland Schmitthaeusler, Guyancourt, FR;
Assignee:
LFB SA, Les Ulis, FR;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
A61K 35/14 (2006.01); A23J 1/00 (2006.01); C12N 7/04 (2006.01);
U.S. Cl.
CPC ...
Abstract
La present invention pertains to a composition of plasma-derived virally-safe factor VIII, obtained after nanometric filtration, said composition comprising von Willebrand factor (vWF) at a rate of 15% or less of decamers and higher multimers. Such compositions have a reduction factor of the virus titre higher than 4 log and are thus suitable for treatment of hemophilia.