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:
Mar. 08, 1983
Filed:
Aug. 21, 1980
Applicant:
Inventors:
Thomas J Jennings, Garden City, NY (US);
Allan Lipton, Hershey, PA (US);
Assignee:
Research Corporation, New York, NY (US);
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
A01N / ; A61K / ; C12N / ;
U.S. Cl.
CPC ...
2601 / ; 424 95 ; 435240 ; 435241 ; 435243 ;
Abstract
A proteinaceous factor substantially purified from mammalian spinal cord which has mitogenic activity, a molecular weight of about 11,000, a pI of 9.6 and which is heat and acid labile, is useful for the promotion of growth of cells.