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. 18, 2003
Filed:
Dec. 21, 2001
Applicant:
Inventors:
Atsushi Okada, Kanagawa, JP;
Yoshitaka Teratani, Kanagawa, JP;
Naohiro Kadota, Kanagawa, JP;
Hisao Itou, Kanagawa, JP;
Kazuhiro Satou, Kanagawa, JP;
Assignee:
Ajinomoto Co., Inc., Tokyo, JP;
Primary Examiner:
Int. Cl.
CPC ...
C12N 5/02 ;
U.S. Cl.
CPC ...
C12N 5/02 ;
Abstract
A process for aerobic culture in which ammonia and oxygen are simultaneously supplied, comprising: dispersing and supplying air, oxygen, or a mixed gas thereof into a culture tank through a sintered metal membrane attached the end of a diffusing pipe, and simultaneously, dispersing and supplying ammonia or a mixed gas of ammonia and air into the culture tank through a diffusing pipe other than the above diffusing pipe.