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. 31, 1978
Filed:
Jul. 06, 1976
Applicant:
Inventors:
Assignee:
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A61K / ; C12B / ; C12K / ;
U.S. Cl.
CPC ...
424 89 ; 195-11 ; 195-13 ;
Abstract
Process for preparing a virus disease live vaccine by employing culture of a quail embryonated egg or tissue culture of a quail embryo fibroblast for cultivation of the virus. The vaccine obtained according to the present invention is effective for immunization of animals and humans against the virus disease. The vaccine is avirulent, scarcely subject to induction of unfavorable factors accompanying the present tissue used for isolation of the virus therefrom, and economically productible.