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:
Mar. 14, 2017
Filed:
Jul. 17, 2013
Applicant:
Canon Kabushiki Kaisha, Tokyo, JP;
Inventors:
Fumio Yamauchi, Kyoto, JP;
Satoshi Ogawa, Kyoto, JP;
Kengo Kanazaki, Kyoto, JP;
Daisuke Sasaguri, Yokohama, JP;
Atsushi Takahashi, Kyoto, JP;
Masato Minami, Kawasaki, JP;
Tatsuki Fukui, Yokohama, JP;
Assignee:
CANON KABUSHIKI KAISHA, Tokyo, JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
A61K 49/00 (2006.01); C07D 209/12 (2006.01); A61K 49/22 (2006.01); C07D 209/14 (2006.01); C07D 209/60 (2006.01); C07D 403/14 (2006.01); C07K 7/06 (2006.01); C07K 16/40 (2006.01);
U.S. Cl.
CPC ...
A61K 49/221 (2013.01); C07D 209/12 (2013.01); C07D 209/14 (2013.01); C07D 209/60 (2013.01); C07D 403/14 (2013.01); C07K 7/06 (2013.01); C07K 16/40 (2013.01); C07K 2317/622 (2013.01);
Abstract
The present invention provides a compound which exhibits a high degree of accumulation into a tumor even when some extent of time has passed after performing administration and which facilitates an increase in the intensity of photoacoustic signal produced by the tumor. A compound produced by bonding of a polyethylene glycol and a specific cyanine based compound.