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. 16, 1992
Filed:
Oct. 03, 1990
Applicant:
Inventors:
Jennie P Mather, Millbrae, CA (US);
Mary C Tsao, Burlingame, CA (US);
Assignee:
Genentech, Inc., South San Francisco, CA (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C12N / ; C12N / ;
U.S. Cl.
CPC ...
4352402 ; 4352401 ; 4352403 ; 43524031 ;
Abstract
A method for culturing mammalian cells to improve production of recombinant proteins is provided. The culture media contain high levels of selected amino acids and may be supplemented with various growth factors and trace elements. In addition, the media are optionally serum-free. The media are preferably used for suspension culturing of Chinese hamster ovary cells at high densities.
Published as: