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:
Oct. 13, 1987
Filed:
Sep. 18, 1984
Applicant:
Inventor:
Niels C Pedersen, Winters, CA (US);
Assignee:
The Regents of the University of California, Berkeley, CA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A61K / ; C12N / ; C12N / ; C12N / ;
U.S. Cl.
CPC ...
424 89 ; 435235 ; 435238 ; 435240 ; 435241 ;
Abstract
A novel feline fibroblastic cell line infected with Snyder-Theilen feline leukemia virus is provided. The cell line produces large amounts of FeLV when cultured in a medium free from serum supplement. The latter aspect is a substantial advantage since it reduces the expense of culturing and eliminates the need to separate serum from culture medium prior to preparing a vaccine. Feline fibroblastic cell line FF64/280 was deposited at the American Type Culture Collection on Apr. 17, 1984, and granted accession no. VR 2085.