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:
Oct. 23, 1990
Filed:
Jun. 23, 1989
Applicant:
Inventors:
Assignee:
Biotest Pharma GmbH, Frankfurt, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A61K / ;
U.S. Cl.
CPC ...
424 87 ; 424 858 ; 424 86 ; 530387 ;
Abstract
The present invention involves a polyvalent hyperimmunoglobulin preparation having activity against gram negative and gram positive bacteria. Such a polyvalent hyperimmunoglobulin preparation is prepared from plasma, serum or whole blood from donors. Donor selection is based upon titer against E. coli J5 antigen or against lipid A antigen.