Patents by Inventor Mengjiao Li

Mengjiao Li 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).

  • ENGINEERED ACE2 OLIGOMERS AND USES THEREOF
    Publication number: 20240035012
    Abstract: Provided are engineered ACE2 oligomers and compositions comprising the oligomers. Also provided are compositions and methods for treating or preventing coronavirus infection and detecting coronavirus.
    Type: Application
    Filed: August 23, 2021
    Publication date: February 1, 2024
    Inventors: Bobo Dang, Liang Guo, Wenwen Bi, Mengjiao Li
  • 2-Mercaptobenzothiazole manganese zinc, preparation method therefor and application thereof
    Patent number: 9499501
    Abstract: The present invention belongs to the technical field of agricultural fungicides and discloses a 2-mercaptobenzothiazole manganese zinc, preparation method therefor and application thereof. The chemical structure of the 2-mercaptobenzothiazole manganese zinc is shown as the above formula. Wherein m, n and n? are positive integers, m=2(n+n?), n?n?, n:n?=1:1˜9:1. Materials are prepared according to the stoichiometric ratio of the target products; 2-mercaptobenzothiazole is dissolved in sodium hydroxide solution. The aqueous solution of water-soluble manganese salts and water-soluble zinc salts solution are successively added to 2-mercaptobenzothiazole sodium solution under stirring, followed by stirring for mixing well, then the solution being allowed to stand, filtered and washed with water to obtain filter cake, and then dried in vacuum to obtain 2-mercaptobenzothiazole manganese zinc. The present 2-mercaptobenzothiazole manganese zinc may be used as an agricultural fungicide.
    Type: Grant
    Filed: November 30, 2013
    Date of Patent: November 22, 2016
    Assignee: HENAN XINXIANG ACADEMY OF AGRICULTURE SCIENCES
    Inventors: Zhenjun Wang, Xu Zhang, Limin Wang, Hongyan Liu, Senxiang Cheng, Mengjiao Li
  • 2-Mercaptobenzothiazole Manganese Zinc, Preparation Method Therefor And Application Thereof
    Publication number: 20160000077
    Abstract: The present invention belongs to the technical field of agricultural fungicides and discloses a 2-mercaptobenzothiazole manganese zinc, preparation method therefor and application thereof. The chemical structure of the 2-mercaptobenzothiazole manganese zinc is shown as the above formula. Wherein m, n and n? are positive integers, m=2(n+n?), n?n?, n:n?=1:1˜9:1. Materials are prepared according to the stoichiometric ratio of the target products; 2-mercaptobenzothiazole is dissolved in sodium hydroxide solution. The aqueous solution of water-soluble manganese salts and water-soluble zinc salts solution are successively added to 2-mercaptobenzothiazole sodium solution under stirring, followed by stirring for mixing well, then the solution being allowed to stand, filtered and washed with water to obtain filter cake, and then dried in vacuum to obtain 2-mercaptobenzothiazole manganese zinc. The present 2-mercaptobenzothiazole manganese zinc may be used as an agricultural fungicide.
    Type: Application
    Filed: November 30, 2013
    Publication date: January 7, 2016
    Inventors: Zhenjun Wang, Xu Zhang, Limin Wang, Hongyan Liu, Senxiang Cheng, Mengjiao Li