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. 04, 1996
Filed:
Jul. 07, 1995
Applicant:
Inventors:
Marylou Ingram, Pasadena, CA (US);
Glenn F Spaulding, Houston, TX (US);
James J Craft, Pasadena, CA (US);
Chuen P Ng, Los Angeles, CA (US);
Ramez Saroufeem, Pasadena, CA (US);
Geza B Techy, Monrovia, CA (US);
Ozkan Yazan, Norwalk, CA (US);
Assignee:
HMRI/CLMF, Houston, TX (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C12N / ;
U.S. Cl.
CPC ...
43524025 ; 43524046 ; 4352971 ; 4352982 ; 4353033 ; 4353041 ; 435818 ;
Abstract
A cell culture chamber with a novel hydrodynamic environment, constructed with gas permeable membranes is disclosed. The culture chamber is horizontally rotated, wall movement suspends cells and enhances oxygen mass transfer as cells aggregate and grow into 3-dimensional tissue.