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:
Oct. 28, 2003
Filed:
Nov. 19, 2001
Applicant:
Inventors:
Assignee:
Nissui Pharmaceutical Co., Ltd., Tokyo, JP;
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C12N 1/20 ; C12N 1/14 ; C12N 1/16 ; C12Q 1/04 ;
U.S. Cl.
CPC ...
C12N 1/20 ; C12N 1/14 ; C12N 1/16 ; C12Q 1/04 ;
Abstract
A simple culture medium produced by impregnating a fibrous water-absorbent sheet with a suspension formed by suspending in an alcohol (a) an adhesive (0.01-0.4 wt. %) which is soluble in both water and alcohol, (b) a gelling agent which is soluble in water and insoluble in alcohol, and (c) a bacterial nutritive ingredient, the fibrous water-absorbent sheet having a mesh larger than the particle size of the gelling agent and being placed on a waterproof flat plate, and by drying the resultant sheet while suppressing rapid evaporation of the alcohol, to thereby cause the water-absorbent sheet to adhere onto the waterproof flat plate; and a method for producing the medium.