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:
Apr. 01, 2003
Filed:
Jul. 17, 2001
Applicant:
Inventors:
Takeshi Kobayashi, Kyoto, JP;
Yasukazu Iwamoto, Kyoto, JP;
Assignee:
Horiba, LTD, Kyoto, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G01N 2/726 ;
U.S. Cl.
CPC ...
G01N 2/726 ;
Abstract
A phosphate ion selective electrode, with which the detection limit is made small to enable measurement of phosphate ion concentrations of down to low concentration, and a method of manufacturing the abovementioned phosphate ion selective electrode, wherein a sensing membrane of an ion selective electrode A is comprised of a solid membrane having a slightly soluble metal salt as the main component thereof.