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:
Dec. 16, 1997
Filed:
Feb. 29, 1996
Applicant:
Inventor:
John Winthrop Hadden, Tampa, FL (US);
Assignee:
University of South Florida, Tampa, FL (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A61K / ;
U.S. Cl.
CPC ...
424 851 ; 424 852 ; 424 854 ; 424 855 ; 435 704 ; 435 705 ;
Abstract
A method of producing a natural nonrecombinant cytokine mixture is disclosed including the steps of immobilizing at least one mitogen in a tissue culture vessel. An isolated population of lymphocytes free of neutrophils and erythrocytes, is suspended in a serum-free media and placed in the vessel. The lymphocytes are cultured, the media removed, and characterized for the yield of cytokines.