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. 03, 1981
Filed:
Sep. 13, 1979
Applicant:
Inventors:
Magdalena G Eisinger, Demarest, NJ (US);
John M Hefton, New York, NY (US);
Assignee:
Sloan Kettering Institute for Cancer Research, New York, NY (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C12N / ;
U.S. Cl.
CPC ...
435240 ; 424 95 ; 435-1 ; 435235 ;
Abstract
Human epidermal cells are grown in tissue culture by separating the epidermis in human skin from the dermis, dissociating the epidermis into epidermal cells, and growing the epidermal cells in a tissue culture medium having a pH of from about 5.6 to about 5.8.