Patents by Inventor Maosheng Zhang

Maosheng Zhang 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).

  • METHOD OF MONITORING, EVALUATING AND EARLY-WARNING SOIL AND GROUNDWATER POLLUTION IN INDUSTRIAL PARK
    Publication number: 20240135389
    Abstract: The present disclosure provides a method of monitoring, evaluating and early-warning pollution for key pollution sources in an industrial park. The method comprises: a multi-index on-line early-warning monitoring method for pollution from key pollution sources, a hierarchical pollution risk evaluating method, and a pollution early-warning grade evaluating method, which are in line with the environmental management solution that pollution prevention is the priority in an industrial park in China.
    Type: Application
    Filed: March 6, 2023
    Publication date: April 25, 2024
    Applicant: BEIJING MUNICIPAL RESEARCH INSTITUTE OF ECO-ENVIRONMENTAL PROTECTION
    Inventors: Shijie WANG, Yuan Zhang, Tianxiang Xia, Lin Jiang, Maosheng Zhong
  • COMPOSITE POLYESTER HOT-MELT ADHESIVE AND PREPARATION METHOD THEREOF AND PREPARATION METHOD OF ANTI-SCOURING GEOTEXTILE
    Publication number: 20220348804
    Abstract: A composite polyester hot-melt adhesive, a preparation method thereof and a preparation method of an anti-scouring geotextile are provided. The preparation method of the composite polyester hot-melt adhesive includes the following steps: performing an esterification reaction on a dibasic acid and a dihydric alcohol under a protection of nitrogen and an action of a titanium/cobalt composite catalyst, adding a stabilizer for a polycondensation reaction to obtain a polyester hot-melt adhesive, then adding polymethyl methacrylate (PMMA) microspheres for mixing and stirring to obtain the composite polyester hot-melt adhesive. The anti-scouring geotextile is obtained by bonding a polyethylene terephthalate woven fabric with a polypropylene geotextile by the composite polyester hot-melt adhesive.
    Type: Application
    Filed: July 4, 2020
    Publication date: November 3, 2022
    Applicant: China Institute of Water Resources and Hydropower Research
    Inventors: Shu YU, Zuyu CHEN, Laizhang ZHANG, Wenxin YANG, Yanfeng WEN, Zhanbin LI, Wei CAO, Maosheng ZHANG, Fan YUE, Yanlong LI, Peng LI, Zheng SI, Wugang GAO, Pengyi LIU, Weiqin DANG, Zongjun HAN, Jiawei ZHOU, Qiang XUE, Qiang ZHANG, Aiping WANG, Yumei GUO, Xiaowei LIANG, Xueying LIU
  • Bi-benzyl isoquinoline derivative, preparation method and use thereof in hepatopathy treatment and prevention
    Patent number: 10189812
    Abstract: The invention disclosed a compound of general formula (I), a single stereoisomer thereof, a mixture of stereoisomers thereof, and a prodrug, pharmaceutically acceptable salt and metabolite thereof, X1, X2, X3, X4, R1, R2, x, y and z being as defined in the present invention.
    Type: Grant
    Filed: June 29, 2015
    Date of Patent: January 29, 2019
    Assignees: THE KEY LABORATORY OF CHEMISTRY FOR NATURAL PRODUC, VERSITECH LIMITED
    Inventors: Weidong Pan, Yibin Feng, Yazhou Liu, Ning Wang, Lan Huang, Guangyi Liang, Maosheng Zhang, Tianlei Li, Huayong Lou, Zhanxing Hu, Sheng Liu, Peixue Cao, Jinghua Ruan, Junjie Lan, Chao Chen
  • BI-BENZYL ISOQUINOLINE DERIVATIVE, PREPARATION METHOD AND USE THEREOF IN HEPATOPATHY TREATMENT AND PREVENTION
    Publication number: 20170260161
    Abstract: The invention disclosed a compound of general formula (I), a single stereoisomer thereof, a mixture of stereoisomers thereof, and a prodrug, pharmaceutically acceptable salt and metabolite thereof, X1, X2, X3, X4, R1, R2, x, y and z being as defined in the present invention.
    Type: Application
    Filed: June 29, 2015
    Publication date: September 14, 2017
    Inventors: Weidong Pan, Yibin Feng, Yazhou Liu, Ning Wang, Lan Huang, Guangyi Liang, Maosheng Zhang, Tianlei Li, Huayong Lou, Zhanxing Hu, Sheng Liu, Peixue Cao, Jinghua Ruan, Junjie Lan, Chao Chen