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:
Apr. 21, 1987
Filed:
Mar. 02, 1981
Applicant:
Inventors:
Dennis G Kleid, San Mateo, CA (US);
Debi P Nayak, Los Angeles, CA (US);
Alan R Davis, Culver City, CA (US);
Assignees:
Regents of the Univ. of California, Berkeley, CA (US);
Genentech, Inc., S. San Francisco, CA (US);
Primary Examiner:
Int. Cl.
CPC ...
C12N / ; C12N / ; C12N / ; C07H / ; C12P / ; C12P / ; C12P / ;
U.S. Cl.
CPC ...
435243 ; 435 68 ; 435 70 ; 435 91 ; 4351723 ; 435253 ; 435317 ; 536 27 ; 935 12 ; 935 29 ; 935 41 ; 935 72 ; 935 73 ;
Abstract
Disclosed herein are methods and means for microbially expressing human influenza hemagglutinin proteins, useful in the preparation of vaccines, by recombination of DNA gene sequences coding for hemagglutinin protein with microbially operable promoter-operator DNA and transformation of microbial host therewith.