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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 12305164 B1

PDFFull Text
Date of Patent:
May. 20, 2025

Filed:

Jan. 29, 2024

K-12 mg1655 blbyzt6 and application thereof

Applicant:

Baolingbao Biology Co., Ltd., Jinan, CN;

Inventors:

Kewen Li, Jinan, CN;

Peigong Li, Jinan, CN;

Qingmin Luan, Jinan, CN;

Liujuan Kong, Jinan, CN;

Xiaolan Xiong, Jinan, CN;

Yaying Xue, Jinan, CN;

Li Zhang, Jinan, CN;

Shiying Yuan, Jinan, CN;

Zhenzhen Li, Jinan, CN;

Guilian Sun, Jinan, CN;

Yuanliang Duan, Jinan, CN;

Yunfei Li, Jinan, CN;

Assignee:

Baolingbao Biology CO., LTD., Jinan, CN;

Attorneys:

QQW-2

QIANQIAN WU

Primary Examiner:

Louise W Humphrey

Assistant Examiner:

Rachel Emily Martin

Int. Cl.
CPC ...
C12N 1/20 (2006.01); C12P 19/00 (2006.01); C12R 1/19 (2006.01);
U.S. Cl.
CPC ...
C12N 1/205 (2021.05); C12P 19/00 (2013.01); C12R 2001/19 (2021.05);
Abstract

The invention relates to the technical field of breast milk oligosaccharide production, and particularly to anK-12 MG1655 BLBYZT6 and an application thereof. TheK-12 MG1655 BLBYZT6 is preserved in the China General Microbiological Culture Collection Center, with the collection number of CGMCC No. 28317, the collection date of Aug. 31, 2023, and the collection institution address of No. 3, Yard 1, Beichen West Road, Chaoyang District, Beijing. TheK-12 MG1655 BLBYZT6 of the invention is applied in fermentation production of 2'-fucosyllactose and difucosyllactose. The invention improves a yield of the 2′-fucosyllactose, reduces a dry matter proportion of a non-target product, realizes simple separation and purification, is beneficial for industrial production, and can co-produce the difucosyllactose with a purity greater than 90% at the same time.

Find Patent Forward Citations

Li, Kewen. (2025). K-12 mg1655 blbyzt6 and application thereof (U.S. Patent No. 12305164). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/12305164

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