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. 01, 2026
Filed:
Feb. 04, 2021
Applicants:
The University of Tokyo, Tokyo, JP;
Complecure, Inc., Tokyo, JP;
Inventors:
Motomu Kanai, Tokyo, JP;
Kenzo Yamatsugu, Tokyo, JP;
Toshifumi Tatsumi, Tokyo, JP;
Kazuki Takahashi, Tokyo, JP;
Tatsuhiko Kodama, Tokyo, JP;
Akira Sugiyama, Tokyo, JP;
Masanobu Tsukagoshi, Tokyo, JP;
Yuzo Toda, Tokyo, JP;
Assignees:
THE UNIVERSITY OF TOKYO, Tokyo, JP;
COMPLECURE, INC., Tokyo, JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
A61K 47/68 (2017.01); A61K 47/55 (2017.01); A61P 35/00 (2006.01); C09B 47/30 (2006.01);
U.S. Cl.
CPC ...
A61K 47/6851 (2017.08); A61K 47/55 (2017.08); A61K 47/6803 (2017.08); A61P 35/00 (2018.01); C09B 47/30 (2013.01);
Abstract
A phthalocyanine dye for use in photoimmunotherapy, and a method for producing it, and a conjugate of the phthalocyanine dye and an antibody or a peptide are provided, including—a compound represented by formula (1) or a salt thereof:
Kanai, Motomu. (2026). Conjugate of phthalocy anine dye and antibody or peptide (U.S. Patent No. 12721903). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/12721903
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile