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:
Sep. 09, 2014
Filed:
Jul. 12, 2011
Kouichi Hiranaka, Ehime, JP;
Toyofumi Nagamatsu, Ehime, JP;
Yoshihiko Sadaoka, Ehime, JP;
Yoshiteru Itagaki, Ehime, JP;
Kouichi Hiranaka, Ehime, JP;
Toyofumi Nagamatsu, Ehime, JP;
Yoshihiko Sadaoka, Ehime, JP;
Yoshiteru Itagaki, Ehime, JP;
Panasonic Healthcare Co., Ltd., Ehime, JP;
National University Corporation Ehime University, Ehime, JP;
Abstract
Provided are a nitric oxide detection element capable of detecting NO gas contained in a mixed gas at a high speed even when the amount thereof is a super trace amount of ten and several parts per billion; and a process for producing the element. In a nitric oxide detection element having a substrateand a sensing filmformed on a surface of the substrate, the sensing film is composed of nitric oxide sensing particles and a polymer adhesive. The nitric oxide sensing particles are produced by adsorbing a dye having a porphyrin skeleton and having, as a central metal, divalent cobalt onto surfaces of inorganic particles.