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:
Jul. 03, 1979
Filed:
Aug. 08, 1977
Applicant:
Inventors:
Assignee:
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A61K / ;
U.S. Cl.
CPC ...
424101 ;
Abstract
In a method of producing a blood-coagulation-promoting preparation from human blood plasma, which preparation contains a new blood-coagulating substance called 'FEIBA', human plasma with citrate ions is treated with water-insoluble inorganic coagulation-physiologically-surface-active substances in the absence of free calcium ions, thus generating 'FEIBA', the water-insoluble substances are separated, the supernatant is treated with basic ion exchangers, wherein 'FEIBA' and the coagulation factors II-VII-IX-X adhere to the ion exchangers, and 'FEIBA' and the factors II-VII-IX-X are eluted and concentrated.