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.

Date of Patent:
Jul. 15, 2025

Filed:

Jun. 15, 2020
Applicants:

Qingdao Conson Pharmaceutical Co., Ltd., Shandong, CN;

Marine Biomedical Research Institute of Qingdao Co., Ltd., Shandong, CN;

Inventors:

Jinbo Yang, Shandong, CN;

Guangli Yu, Shandong, CN;

Qiaoling Song, Shandong, CN;

Lijuan Wu, Shandong, CN;

Jun Zhao, Shandong, CN;

Youjing Lv, Shandong, CN;

Chenyang Zhao, Shandong, CN;

Huashi Guan, Shandong, CN;

Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
A61K 31/716 (2006.01); A61K 45/06 (2006.01); A61P 7/00 (2006.01); A61P 35/00 (2006.01); A61P 37/04 (2006.01);
U.S. Cl.
CPC ...
A61K 31/716 (2013.01); A61K 45/06 (2013.01); A61P 7/00 (2018.01); A61P 35/00 (2018.01); A61P 37/04 (2018.01);
Abstract

An application of a glucan in the preparation of a drug. A β-1,3/1,6-glucan is used for preparing a pharmaceutical composition or formulation. The pharmaceutical composition or formulation can enhance the antitumor effect of immunotherapy, radiotherapy, or chemotherapy, and is used for treating leukopenia and/or thrombocytopenia.


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