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:
Jan. 27, 2026
Filed:
Oct. 26, 2018
National Institutes for Quantum Science and Technology, Chiba, JP;
Yukie Yoshii, Chiba, JP;
Hiroki Matsumoto, Tokyo, JP;
Abstract
This radioactive antitumor agent comprises a radioactive dithiosemicarbazone-copper complex as an active ingredient, and is characterized by being used in such a way that the radioactive dithiosemicarbazone-copper complex is administered multiple times to an organism requiring tumor treatment, at a radioactive dose that avoids dose-limiting toxicity, as determined on the basis of hematological parameters. The multiple administration preferably consists of intermittent administration at time intervals allowing the hematological parameters to return to a normal range.
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