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:
May. 27, 2008
Filed:
May. 14, 2003
Applicants:
Ken-ichi Setsukinai, Tokyo, JP;
Yasuteru Urano, Kanagawa, JP;
Tetsuo Nagano, Suginami-ku, Tokyo 167-0032, JP;
Inventors:
Ken-ichi Setsukinai, Tokyo, JP;
Yasuteru Urano, Kanagawa, JP;
Tetsuo Nagano, Suginami-ku, Tokyo 167-0032, JP;
Assignees:
Other;
Daiichi Pure Chemicals Co., Ltd., Tokyo, JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G01N 33/00 (2006.01); G01N 21/76 (2006.01);
U.S. Cl.
CPC ...
Abstract
A method for measuring hypochlorite ion, which comprises the steps of: wherein Rrepresents a 2-carboxyphenyl group which may be substituted; Rrepresents a phenyl group which is substituted with a substituted or unsubstituted amino group; Xand Xeach independently represents either hydrogen atom or a halogen atom; or a salt thereof; and