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:
Aug. 12, 1980
Filed:
Apr. 25, 1979
Applicant:
Inventors:
William R Tolbert, Manchester, MO (US);
Joseph Feder, University City, MO (US);
Mau-Jung Kuo, Creve Coeur, MO (US);
Moses J Folkman, Brookline, MA (US);
Assignee:
President and Fellows of Harvard College, Cambridge, MA (US);
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
C12P / ;
U.S. Cl.
CPC ...
435 68 ; 435241 ; 435948 ;
Abstract
Process for the production of human TAF in vitro comprising growing the human medulloblastoma cell line TE-671 in agitated, liquid suspension of nutrient culture medium at about 35.degree.-38.degree. C. for a sufficient time to elaborate TAF and recovering the resulting TAF from the cells or cell product.