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:
Jun. 23, 1987
Filed:
Mar. 06, 1984
Applicant:
Inventors:
Yuichi Yamamura, Takarazuka, JP;
Tadamitsu Kishimoto, Tondabayashi, JP;
Satoru Nakai, Tokushima, JP;
Yoshikatsu Hirai, Tokushima, JP;
Assignee:
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C12P / ; C12N / ; C12N / ;
U.S. Cl.
CPC ...
435 68 ; 435240 ; 435241 ;
Abstract
This invention provides a novel cultured cell line which is derived from human T leukemic cells and which produces a colony-stimulating factor (CSF). This invention also provides a process for preparing such human cultured cell line, and a process of producing a CSF from such cell line.