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. 04, 1981
Filed:
Feb. 21, 1979
Applicant:
Inventor:
Jonathan N Roth, Goshen, IN (US);
Assignee:
Other;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C12Q / ; C12N / ; C12N / ;
U.S. Cl.
CPC ...
435 34 ; 435240 ; 435253 ; 106205 ; 106208 ;
Abstract
A method for preparing a gelled biological growth medium which comprises combining a liquid growth medium and low methoxyl pectin material to a culture-growth container having a growth-compatible gel including a multivalent metal cation material therein, the pectin material being the sole or essentially the sole functional gelling agent of the growth medium gel.