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:
Jun. 15, 2020
Qingdao Conson Pharmaceutical Co., Ltd., Shandong, CN;
Marine Biomedical Research Institute of Qingdao Co., Ltd., Shandong, CN;
Guangli Yu, Shandong, CN;
Youjing Lv, Shandong, CN;
Xianjun Qu, Shandong, CN;
Chenyang Zhao, Shandong, CN;
Jiejie Hao, Shandong, CN;
Quancai Li, Shandong, CN;
Xia Zhao, Shandong, CN;
Ting Hu, Shandong, CN;
Huashi Guan, Shandong, CN;
QINGDAO CONSON PHARMACEUTICAL CO., LTD., Shandong, CN;
MARINE BIOMEDICAL RESEARCH INSTITUTE OF QINGDAO CO., LTD., Qingdao, CN;
Abstract
A β-glucan composition and use thereof. Specifically provided are uses of the β-glucan composition in preparing a composition for improving or treating immune-related diseases, said β-glucan being a β-glucan containing β-1,3 and β-1,6 glucosidic bonds in the molecules thereof, and having a molecular weight of 1-50 kDa. The β-glucan features a novel structure, a controllable mass, abundant sources, simple preparation processing, high product purity, strong biological activity, and is easy to produce industrially, among other strengths. The resulting water soluble β-glucan composition features better antitumor activity, has the potential to be developed into a safe and effective novel drug for improving or treating immune-related diseases and fighting tumors.