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. 03, 2019
Filed:
Oct. 09, 2015
Canon Kabushiki Kaisha, Tokyo, JP;
Teruyuki Kondo, Kyoto, JP;
Yasuhiro Aoyama, Kyoto, JP;
Hisatsugu Yamada, Kyoto, JP;
Yoshinori Hasegawa, Kyoto, JP;
Shinsuke Sando, Kyoto, JP;
Yu Kimura, Kyoto, JP;
Natsuki Matsumoto, Kyoto, JP;
Fumio Yamauchi, Yokohama, JP;
Tetsuya Yano, Tsukuba, JP;
Masato Minami, Kawasaki, JP;
Atsushi Takahashi, Ebina, JP;
Kengo Kanazaki, Yokohama, JP;
Satoshi Ogawa, Yokohama, JP;
CANON KABUSHIKI KAISHA, Tokyo, JP;
Abstract
To provide a polymer having a high ratio of the amount thereof present in a tumor to the amount thereof present in blood (hereinafter, sometimes abbreviated as a tumor/blood ratio). The polymer has phosphorylcholine (derivative) as a side chain and has a dye (near-infrared dye) having absorption in the near-infrared wavelength region bound to the polymer.