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. 25, 1991
Filed:
Feb. 24, 1989
Applicant:
Inventor:
Ayaaki Ishizaki, Fukuoka, JP;
Assignees:
The Yokohama Rubber Co., Ltd., both of, JP;
The Board of The Rubber Research Institute of Malaysia, both of, JP;
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C12N / ; C12N / ; C12P / ; C12P / ;
U.S. Cl.
CPC ...
435101 ; 435100 ; 435 99 ; 4352536 ; 435 41 ; 435243 ; 435244 ; 4352521 ; 4352534 ; 435255 ; 435205 ; 435200 ; 528931 ; 528932 ; 528934 ; 528936 ;
Abstract
A process for culturing bacteria is disclosed in which is utilized as a bacterial nutrition a serum byproduced upon treatment of a natural rubber latex. The serum has an ample supply, a low cost, a stable quality and a sufficient activity over a wide variety of bacteria, thus contributing to accelerative growth for aerobic and anaerobic bacteria.