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:
Dec. 09, 2025
Filed:
Jan. 13, 2021
Mochida Pharmaceutical Co., Ltd., Tokyo, JP;
National University Corporation Hokkaido University, Sapporo, JP;
Tomokazu Takai, Tokyo, JP;
Hitoshi Mizuno, Tokyo, JP;
Akira Takahashi, Tokyo, JP;
Toshiya Endo, Tokyo, JP;
Shinichi Sakaue, Tokyo, JP;
Norimasa Iwasaki, Hokkaido, JP;
Tomohiro Onodera, Hokkaido, JP;
Koji Iwasaki, Hokkaido, JP;
MOCHIDA PHARMACEUTICAL CO., LTD., Tokyo, JP;
NATIONAL UNIVERSITY CORPORATION HOKKAIDO UNIVERSITY, Sapporo, JP;
Abstract
Realized is reliable fixation of a material in a fluid state containing a monovalent metal salt of alginic acid when the material is applied to a subject. A combination of compositions comprising a first material composition containing a monovalent metal salt of alginic acid and a second material composition containing a cross-linking agent having an action of cross-linking the monovalent metal salt of alginic acid, wherein the combination is to be used in such a way as to apply the first material composition to a subject in a fluid state and contact the second material composition with the first material composition applied to the subject to gel at least a part of the first material composition, wherein the first material composition further contains a coloring component so that a formation state of a gel coat on a surface of the first material composition applied to the subject can be evaluated.