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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.:

US 12251409 B1

PDFFull Text
Date of Patent:
Mar. 18, 2025

Filed:

May. 15, 2020

Use of cyanobacterial biomass in treating hepatitis b virus infection

Applicant:

Far East Bio-tec Co., Ltd., Taipei, TW;

Inventors:

Chuang-Chun Chiuh, Taipei, TW;

Yi-Hsiang Chen, Taipei, TW;

Ming-Shun Wu, Taipei, TW;

Chun-Wei Cheh, Taipei, TW;

Assignee:

FAR EAST BIO-TEC CO., LTD., Taipei, TW;

Attorney:

MUNCY, GEISSLER, OLDS & LOWE, P.C.

Primary Examiner:

Robert A Zeman

Int. Cl.
CPC ...
A61K 35/748 (2015.01); A61K 9/20 (2006.01); A61K 38/21 (2006.01); A61K 45/06 (2006.01); A61P 1/16 (2006.01); A61P 43/00 (2006.01);
U.S. Cl.
CPC ...
A61K 35/748 (2013.01); A61K 9/2095 (2013.01); A61K 38/212 (2013.01); A61P 1/16 (2018.01); A61P 43/00 (2018.01); A61K 45/06 (2013.01);
Abstract

Disclosed herein is the use a cyanobacterial biomass for treating hepatitis B virus (HBV) infection, in particular, chronic HBV infection. According to various embodiments of the present disclosure, the cyanobacterial biomass, upon administration of at least one month, significantly reduces the level of the surface antigen of hepatitis B virus (HBsAg) detectable in the subject receiving the treatment and/or mitigates insomnia associated with chronic HBV infection.

Find Patent Forward Citations

Chiuh, Chuang-Chun. (2025). Use of cyanobacterial biomass in treating hepatitis b virus infection (U.S. Patent No. 12251409). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/12251409

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

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