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. 25, 2025
Filed:
Nov. 12, 2021
Applicants:
National University Corporation Hokkaido University, Sapporo, JP;
Mochida Pharmaceutical Co., Ltd, Tokyo, JP;
Inventors:
Assignees:
National University Corporation Hokkaido University, Hokkaido, JP;
Mochida Pharmaceutical Co., Ltd., Tokyo, JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
A61K 31/734 (2006.01); A61P 29/00 (2006.01);
U.S. Cl.
CPC ...
A61K 31/734 (2013.01); A61P 29/00 (2018.01);
Abstract
Provided is a composition for suppressing pain which contains a monovalent metal salt of alginic acid, the composition being applied to a nucleus pulposus cavity part to suppress pain at a surgical site and/or a surrounding site thereof which occurs after surgery. Accordingly, a composition is provided, which suppresses pain and/or inflammation at a surgical site and/or a surrounding site thereof which occurs after surgery performed on an intervertebral disc as typified by intervertebral discectomy.