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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 11130939 B1

PDFFull Text
Expired
Date of Patent:
Sep. 28, 2021

Filed:

Sep. 04, 2020

Bacteria for degrading ethylene oxide and uses thereof

Applicants:

Chio Kang Medical, Inc., Palo Alto, CA (US);

Qiaokang Biotech (Guangdong) Co., Ltd., Guangzhou, CN;

Inventors:

Dongxin Hou, Guangzhou, CN;

Jianlong Xue, Guangzhou, CN;

Jiali Lin, Guangzhou, CN;

Xin Yin, Guangzhou, CN;

Yecheng He, Guangzhou, CN;

Shengwei Hu, Guangzhou, CN;

Qinghua Xiao, Guangzhou, CN;

Liqing Zhu, Guangzhou, CN;

Lixiong Feng, Guangzhou, CN;

Assignees:

CHIO KANG MEDICAL, INC., Palo Alto, CA (US);

QIAOKANG BIOTECH (GUANGDONG) CO., LTD., Guangdong, CN;

Attorney:

Adsero IP

Primary Examiner:

David W Berke-Schlessel

Int. Cl.
CPC ...
C02F 1/00 (2006.01); C12N 1/20 (2006.01); C12N 1/36 (2006.01); C02F 3/34 (2006.01); B01D 53/84 (2006.01); B01D 53/72 (2006.01); A62D 3/02 (2007.01); C12N 1/26 (2006.01); A62D 101/28 (2007.01); C02F 101/34 (2006.01); C12R 1/02 (2006.01); C12R 1/125 (2006.01); C12R 1/225 (2006.01);
U.S. Cl.
CPC ...
C12N 1/36 (2013.01); A62D 3/02 (2013.01); B01D 53/72 (2013.01); B01D 53/84 (2013.01); C02F 3/34 (2013.01); C12N 1/20 (2013.01); C12N 1/205 (2021.05); A62D 2101/28 (2013.01); B01D 2251/95 (2013.01); C02F 2101/34 (2013.01); C12R 2001/02 (2021.05); C12R 2001/125 (2021.05); C12R 2001/225 (2021.05);
Abstract

The present disclosure relates to strains for degrading ethylene oxide and degradation agents comprising the same, wherein the strains areEO-01 strain with Deposit number of CGMCC No. 18431;EO-02 strain with Deposit number of CGMCC No. 18432; orEO-03 strain with Deposit number of CGMCC No. 18433. The strains are capable of safely and efficiently degrading ethylene oxide. The present disclosure also provides a method for purifying and producing strains that can degrade ethylene oxide, and a method for biodegrading ethylene oxide.

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