Patents by Inventor Junming Zhao

Junming Zhao has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • () vaccine
    Patent number: 11957743
    Abstract: A Streptococcus suis (S. suis) vaccine is provided. For the S. suis vaccine, an antigen is a protein with an amino acid sequence shown in SEQ ID NO: 2. A preparation method of the S. suis vaccine is provided, including the following steps: mixing a white oil and aluminum stearate to obtain a white oil adjuvant; adding poly sorbate 80 to an aqueous solution of the protein with the amino acid sequence shown in SEQ ID NO: 2, and thoroughly mixing to obtain an antigen solution; and mixing the antigen solution with the white oil adjuvant according to a volume ratio of (0.5-1.5):2, and emulsifying to obtain the S. suis vaccine. An animal immunized with the S. suis vaccine of the present disclosure can effectively resist the attack of S. suis serotype 2, 3, and 31, with a vaccine protection rate as high as 100%.
    Type: Grant
    Filed: June 10, 2022
    Date of Patent: April 16, 2024
    Assignee: JIANGSU ACADEMY OF AGRICULTURAL SCIENCES
    Inventors: Qi Xiao, Xialing Zhao, Hongjie Fan, Xiaoguo Huang, Wenxian Qian, Libin Wen, Haodan Zhu, Yanxiu Ni, Junming Zhou, Dandan Wang, Jiaqiang Niu, Kongwang He
  • Terpolymerized corrosion and scale inhibitor used in circulating cooling water of central air conditioning and its preparation method
    Patent number: 9714181
    Abstract: A terpolymerized corrosion and scale inhibitor used in circulating cooling water of central air conditioning, containing tourmaline, polyaspartic acid, polyepoxysuccinic acid, polymaleic acid, etidronic acid, zinc salt, and the like, wherein the content of the tourmaline is 5-500 g/t (calculated based on solid form); the content of polyaspartic acid, polyepoxysuccinic acid, polymaleic acid and etidronic acid is 2-60 g/t (calculated based on liquid form); and the content of the zinc salt is 0.2-0.8 g/t (calculated based on solid form), is provided. Also disclosed is a method of preparing the terpolymerized corrosion and scale inhibitor used in circulating cooling water of central air conditioning.
    Type: Grant
    Filed: December 29, 2014
    Date of Patent: July 25, 2017
    Assignee: GUANGZHOU SPECIAL PRESSURE EQUIPMENT INSPECTION AND RESEARCH INSTITUTE
    Inventors: Bo Yang, Maodong Li, Zhigang Chen, Weiwen Ye, Hua Li, Junming Zhao, Hui Zhang, Jinmei Lin, Wen Yu, Ming Zeng, Zongjie Yin, Juan Liu
  • TERPOLYMERIZED CORROSION AND SCALE INHIBITOR USED IN CIRCULATING COOLING WATER OF CENTRAL AIR CONDITIONING AND ITS PREPARATION METHOD
    Publication number: 20160326036
    Abstract: A terpolymerized corrosion and scale inhibitor used in circulating cooling water of central air conditioning, containing tourmaline, polyaspartic acid, polyepoxysuccinic acid, polymaleic acid, etidronic acid, zinc salt, and the like, wherein the content of the tourmaline is 5-500 g/t (calculated based on solid form); the content of polyaspartic acid, polyepoxysuccinic acid, polymaleic acid and etidronic acid is 2-60 g/t (calculated based on liquid form); and the content of the zinc salt is 0.2-0.8 g/t (calculated based on solid form), is provided. Also disclosed is a method of preparing the terpolymerized corrosion and scale inhibitor used in circulating cooling water of central air conditioning.
    Type: Application
    Filed: December 29, 2014
    Publication date: November 10, 2016
    Inventors: Bo Yang, Maodong Li, Zhigang Chen, Weiwen Ye, Hua Li, Junming Zhao, Hui Zhang, Jinmei Lin, Wen Yu, Ming Zeng, Zongjie Yin, Juan Liu