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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 12757903 B1

PDFFull Text
Date of Patent:
Oct. 13, 2026

Filed:

Jun. 22, 2022

Biological seed-coating agent (sca) including fermentation broth obtained based on co-cultivation of trichoderma and bacillus sequentially inoculated, and preparation method thereof

Applicant:

Shanghai Jiao Tong University, Shanghai, CN;

Inventors:

Jie Chen, Shanghai, CN;

Peng Liu, Shanghai, CN;

Xinhua Wang, Shanghai, CN;

Assignee:

SHANGHAI JIAO TONG UNIVERSITY, Shanghai, CN;

Attorney:

Bayramoglu Law Offices LLC

Primary Examiner:

Thane Underdahl

Int. Cl.
CPC ...
A01N 63/38 (2020.01); A01N 43/22 (2006.01); A01N 43/38 (2006.01); A01N 61/02 (2006.01); A01N 63/22 (2020.01); A01N 63/50 (2020.01); C12N 1/145 (2026.01); C12N 1/205 (2026.01); C12N 3/00 (2006.01); C12R 1/125 (2006.01); C12R 1/885 (2006.01);
U.S. Cl.
CPC ...
A01N 63/38 (2020.01); A01N 43/22 (2013.01); A01N 43/38 (2013.01); A01N 61/02 (2013.01); A01N 63/22 (2020.01); A01N 63/50 (2020.01); C12N 1/145 (2021.05); C12N 1/205 (2021.05); C12N 3/00 (2013.01); C12R 2001/125 (2021.05); C12R 2001/885 (2021.05);
Abstract

A biological seed-coating agent (SCA) including a fermentation broth obtained based on co-cultivation ofandsequentially inoculated, and a preparation method thereof are provided. According to a principle of synthesis biology,that induces disease resistance and stress resistance andthat antagonizes pathogens and promotes crop growth are inoculated in stages for co-fermentation to prepare a microbial co-culture solution. The microbial co-culture solution is mixed with diatomaceous earth and brassinolide according to a specified ratio to prepare a biological SCA in a dosage form of a powder. The biological SCA includes high contents of spores and antagonistic and growth-promoting substances.

Find Patent Forward Citations

Chen, Jie. (2026). Biological seed-coating agent (sca) including fermentation broth obtained based on co-cultivation of trichoderma and bacillus sequentially inoculated, and preparation method thereof (U.S. Patent No. 12757903). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/12757903

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