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. 06, 1978
Filed:
Apr. 01, 1977
Applicant:
Inventors:
Yoshiro Iga, Nishinomiya, JA;
Masashi Shiga, Nagaokakyo, JA;
Assignee:
The Green Cross Corporation, Osaka, JA;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C07G / ;
U.S. Cl.
CPC ...
2601 / ; 424101 ; 424177 ;
Abstract
A process for purifying coagulation factor VIII which comprises contacting a plasma or a plasma fraction containing prothrombin complex and coagulation factor VIII (antihemophilic factor A) with diethylaminoethyl-crosslinked dextran to adsorb and remove the prothrombin complex from said plasma or plasma fraction. Coagulation factor VIII thus obtained can be administered to control the bleeding in hemophilia A patients.