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:
Dec. 18, 2001
Filed:
Jan. 06, 1999
Applicant:
Inventor:
Masashi Ushiyama, Yokohama, JP;
Assignee:
Chisso Corporation, Osaka-Fu, JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C12N 1/00 ; C12N 1/20 ; C12Q 1/00 ; C12Q 1/02 ; C12Q 1/24 ;
U.S. Cl.
CPC ...
C12N 1/00 ; C12N 1/20 ; C12Q 1/00 ; C12Q 1/02 ; C12Q 1/24 ;
Abstract
A material for culture media comprises a fiber layer; a polymeric compound layer A free of a color former and a selecting agent; and a polymeric compound layer B containing a color former and/or a selecting agent, which are put in layers in this order. The material permits the precise and rapid microbial test of subjects having a curvature or unevenness to some extent. In addition, the material can save space required for the test and can reduce the amount of waste generated after the practical use thereof.