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:
Aug. 03, 1993
Filed:
Sep. 21, 1992
Applicant:
Inventors:
Masataka Watanabe, Tsukuba, JP;
Kunio Kohata, Tsukuba, JP;
Assignee:
National Institute for Environmental Studies, Ibaragi, JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C12M / ; C12M / ;
U.S. Cl.
CPC ...
435284 ; 435311 ; 435313 ; 362101 ; 362805 ; 47-14 ; 47 59 ; 47 60 ; 47 62 ;
Abstract
The present invention provides an axenic mass culture apparatus comprising a light source for illuminating an entire surface of a culture liquid in a culture tank. According to the present invention, it is possible to achieve a light-illuminating type high-speed axenic mass culture of biotic cells.