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. 16, 2017
Filed:
Jan. 02, 2014
Canon Kabushiki Kaisha, Tokyo, JP;
Tsuyoshi Nomoto, Tokyo, JP;
Kohei Watanabe, Yokohama, JP;
Taichi Shintou, Saitama, JP;
Takeshi Miyazaki, Yokohama, JP;
Toshio Tanaka, Tsu, JP;
Yuhei Nishimura, Tsu, JP;
Yasuhito Shimada, Tsu, JP;
CANON KABUSHIKI KAISHA, Tokyo, JP;
Abstract
There is provided a central nervous system labelling composition for intranasal administration for the purpose of labelling the central nervous system from the olfactory epithelium by way of the olfactory bulb and by means of intranasal administration. Additionally, there is provided a method of non-invasively labelling the central nervous system by way of an administration route that entails little transferability to the entire body. Furthermore, there is provided a screening method using a central nervous system labelling composition for intranasal administration. A central nervous system labelling composition for intranasal administration is characterized by labelling the central nervous system from the olfactory epithelium by way of the olfactory bulb and by means of intranasal administration and by containing at least one compound expressed either by the general formula (1) or the general formula (2) shown below as effective component: