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:
Jan. 10, 1978
Filed:
Nov. 05, 1976
Applicant:
Inventors:
Horst Schwinn, Marburg an der Lahn, DT;
Norbert Heimburger, Marburg an der Lahn, DT;
Assignee:
Behringwerke Aktiengesellschaft, Marburg an der Lahn, DT;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A61K / ;
U.S. Cl.
CPC ...
424105 ;
Abstract
The invention relates to an antihemophilic agent, which may contain factor VIII, but also factor IV, VII and X activities and to a process for its manufacture by extracting placentae with an aqueous hypotonic medium, increasing the density of the extract and obtaining the supernatant layer forming thereupon.