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. 26, 1996
Filed:
Nov. 30, 1994
Applicant:
Inventors:
David Freedman, Highland Park, NJ (US);
Guozheng Wang, Highland Park, NJ (US);
Avinoam Kadouri, Petach-Tiqua, IL;
Assignee:
New Brunswick Scientific Co., Inc., New Brunswick, NJ (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C12N / ; C12M / ;
U.S. Cl.
CPC ...
43524023 ; 4352932 ; 4352951 ; 4352952 ; 4353021 ;
Abstract
A method and apparatus cultivates anchorage and nonanchorage cell in a reactor. A reactor includes a basket type packed bed and an internal recirculation device. The basket includes a top and bottom portion for allowing medium to flow uniformly through the basket. Medium flows downwardly from the top of the basket through the basket for providing gentle flow and preventing removal of cells from the carrier. Preferably, the carrier is formed of a fiber matrix.