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:
Nov. 10, 2020
Filed:
Sep. 23, 2016
Canon Kabushiki Kaisha, Tokyo, JP;
Hideo Saji, Kyoto, JP;
Kohei Sano, Kyoto, JP;
Akira Makino, Kyoto, JP;
Kengo Kanazaki, Yokohama, JP;
Fumio Yamauchi, Yokohama, JP;
Satoshi Ogawa, Yokohama, JP;
Tatsuki Fukui, Yokohama, JP;
CANON KABUSHIKI KAISHA, Tokyo, JP;
Abstract
An object is to provide a polymer having a high tumor/blood ratio. The present invention provides a polymer represented by the following formula (P1): wherein in the formula (P1), R represents any of a residue derived from a polymerization initiator, or a functional group; A may not be present, and when present, A represents any of a low-molecular compound, a dye, a reporter molecule, a target-binding molecule, a polymer or D; L represents a linker and L may not be present; nrepresents an integer of 1 or more; and D represents a dye backbone of a dye having absorption in the near-infrared region.