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:
May. 03, 1988
Filed:
Apr. 24, 1984
Applicant:
Inventors:
Arthur D Levinson, Burlingame, CA (US);
Chung-Cheng Liu, San Bruno, CA (US);
Daniel G Yansura, San Francisco, CA (US);
Assignee:
Genentech, Inc., South San Francisco, CA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A61K / ; A61K / ; C12P / ; C12P / ; C12P / ; C12N / ; C12N / ; C12N / ; C07K / ;
U.S. Cl.
CPC ...
424 88 ; 424 89 ; 514-2 ; 435 68 ; 435 70 ; 435 71 ; 4351721 ; 4351723 ; 4352402 ; 435320 ; 530403 ; 530806 ; 530826 ; 935 12 ; 935 65 ; 935 70 ;
Abstract
Novel vaccines are provided for immunization against hepatitis B surface antigen wherein the surface antigen is present in 22nm form but contains only mature hepatitis B surface antigen.