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:
Mar. 19, 2024
Filed:
Dec. 11, 2020
Applicant:
Mochida Pharmaceutical Co., Ltd., Tokyo, JP;
Inventors:
Assignee:
MOCHIDA PHARMACEUTICAL CO., LTD., Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C08B 37/00 (2006.01); A61L 15/28 (2006.01); A61L 26/00 (2006.01); A61L 27/20 (2006.01); C08J 3/24 (2006.01); C12N 5/00 (2006.01);
U.S. Cl.
CPC ...
C08B 37/0084 (2013.01); A61L 15/28 (2013.01); A61L 26/0023 (2013.01); A61L 27/20 (2013.01); C08J 3/24 (2013.01); C12N 5/0068 (2013.01); C08J 2305/04 (2013.01); C12N 2533/74 (2013.01);
Abstract
The present invention provides alginic acid derivatives represented by formula (I) and formula (II), and a novel crosslinked alginic acid obtained by carrying out a Huisgen reaction using an alginic acid derivative of formula (I) and an alginic acid derivative of formula (II). There are thereby provided novel alginic acid derivatives and a novel crosslinked alginic acid.