Patents by Inventor Chaolei Wang

Chaolei Wang 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).

  • Patent number: 11541049
    Abstract: Provided are tetrahydroisoquinoline derivatives, the preparation and use thereof. More specifically, provided are the tetrahydroisoquinoline derivatives or a pharmaceutically acceptable salt, ester, stereoisomer, tautomer, polymorph, solvate, isotopically labeled compound, metabolite or prodrug thereof. Further provided are a preparation process of the compound, the intermediates, a pharmaceutical composition comprising the compound and the use thereof in the treatment or prevention of a thromboembolic disorder.
    Type: Grant
    Filed: March 18, 2019
    Date of Patent: January 3, 2023
    Assignee: Sichuan Kelun-Biotech Biopharmaceutical Co., Ltd.
    Inventors: Yongyong Wu, Jiaqiang Cai, Guangchao Zhang, Shuangshuang Duan, Chaolei Wang, Lichun Wang, Jingyi Wang
  • Patent number: 11402709
    Abstract: A repairing method for an array substrate is provided. The array substrate includes at least one defective signal line, which is a data line or a gate line having a breakpoint. The defective signal line is divided by the breakpoint into a first portion and a second portion. The repairing method includes disconnecting a connection between a first thin film transistor and a data line or a gate line to which the first thin film transistor is connected, the first thin film transistor being a thin film transistor closest to the breakpoint among thin film transistors connected to the first portion; electrically connecting a first terminal of the first thin film transistor to the first portion; and taking a common electrode line segment from a common electrode line to which the first pixel electrode corresponds as a repair line.
    Type: Grant
    Filed: September 10, 2018
    Date of Patent: August 2, 2022
    Assignees: CHONGQING BOE OPTOELECTRONICS TECHNOLOGY CO., LTD., BOE TECHNOLOGY GROUP CO., LTD.
    Inventors: Lang Hu, Yaohua Jiang, Yang Yu, Kaiqiang Li, Chaolei Wang, Nannan Rong, Yan Yang
  • Patent number: 11292785
    Abstract: Related is a nitrogen-containing benzoheterocycle compound containing a carboxylic acid group as shown in general formula (I), or a stereoisomer or pharmaceutically acceptable salt thereof. The compound has excellent pharmacokinetic properties and extremely remarkable liver targeting properties, and a pharmaceutical composition comprising the same may be used as a CCR antagonist, in particular a CCR2 and/or CCR5 antagonist and can be used in mediated disease, including, but not limited to, nonalcoholic fatty liver disease (NAFLD) or the like.
    Type: Grant
    Filed: January 18, 2019
    Date of Patent: April 5, 2022
    Assignee: Sichuan Kelun-Biotech Biopharmaceutical Co., Ltd.
    Inventors: Shuai Song, Qiang Tian, Yongyong Wu, Mingliang Zhao, Chaolei Wang, Jiaqiang Cai, Lichun Wang, Jingyi Wang
  • Publication number: 20210364874
    Abstract: A repairing method for an array substrate is provided. The array substrate includes at least one defective signal line, which is a data line or a gate line having a breakpoint. The defective signal line is divided by the breakpoint into a first portion and a second portion. The repairing method includes disconnecting a connection between a first thin film transistor and a data line or a gate line to which the first thin film transistor is connected, the first thin film transistor being a thin film transistor closest to the breakpoint among thin film transistors connected to the first portion; electrically connecting a first terminal of the first thin film transistor to the first portion; and taking a common electrode line segment from a common electrode line to which the first pixel electrode corresponds as a repair line.
    Type: Application
    Filed: September 10, 2018
    Publication date: November 25, 2021
    Inventors: Lang HU, Yaohua JIANG, Yang YU, Kaiqiang LI, Chaolei WANG, Nannan RONG, Yan YANG
  • Publication number: 20210052576
    Abstract: Provided are tetrahydroisoquinoline derivatives, the preparation and use thereof. More specifically, provided are the tetrahydroisoquinoline derivatives or a pharmaceutically acceptable salt, ester, stereoisomer, tautomer, polymorph, solvate, isotopically labeled compound, metabolite or prodrug thereof. Further provided are a preparation process of the compound, the intermediates, a pharmaceutical composition comprising the compound and the use thereof in the treatment or prevention of a thromboembolic disorder.
    Type: Application
    Filed: March 18, 2019
    Publication date: February 25, 2021
    Inventors: Yongyong WU, Jiaqiang CAI, Guangchao ZHANG, Shuangshuang DUAN, Chaolei WANG, Lichun WANG, Jingyi WANG
  • Patent number: 10908467
    Abstract: The present disclosure provides an array substrate and a method for repairing the same, and a display panel. The array substrate includes gate lines extending in a first direction, and data lines and common electrode lines extending in a second direction. The gate lines intersect with the common electrode lines and the data lines to define pixel units. Every two adjacent pixel units at two sides of a common electrode line constitute a pixel unit group. Common electrodes of two pixel units in a pixel unit group are each connected to a common electrode line therebetween. The array substrate further includes a repairing structure including a first repairing line, a second repairing line at two sides of a data line, respectively, and a middle line intersecting with the data line and connecting a first point of the first repairing line and a second point of the second repairing line.
    Type: Grant
    Filed: July 26, 2019
    Date of Patent: February 2, 2021
    Assignees: CHONGQING BOE OPTOELECTRONICS TECHNOLOGY CO., LTD., BOE TECHNOLOGY GROUP CO., LTD.
    Inventors: Lang Hu, Kaiqiang Li, Yang Yu, Chaolei Wang, Nannan Rong, Yaohua Jiang, Qiulin Wu, Baohao Zhang
  • Publication number: 20200361911
    Abstract: Related is a nitrogen-containing benzoheterocycle compound containing a carboxylic acid group as shown in general formula (I), or a stereoisomer or pharmaceutically acceptable salt thereof. The compound has excellent pharmacokinetic properties and extremely remarkable liver targeting properties, and a pharmaceutical composition comprising the same may be used as a CCR antagonist, in particular a CCR2 and/or CCR5 antagonist and can be used in mediated disease, including, but not limited to, nonalcoholic fatty liver disease (NAFLD) or the like.
    Type: Application
    Filed: January 18, 2019
    Publication date: November 19, 2020
    Inventors: Shuai SONG, Qiang TIAN, Yongyong WU, Mingliang ZHAO, Chaolei WANG, Jiaqiang CAI, Lichun WANG, Jingyi WANG
  • Publication number: 20200033682
    Abstract: The present disclosure provides an array substrate and a method for repairing the same, and a display panel. The array substrate includes gate lines extending in a first direction, and data lines and common electrode lines extending in a second direction. The gate lines intersect with the common electrode lines and the data lines to define pixel units. Every two adjacent pixel units at two sides of a common electrode line constitute a pixel unit group. Common electrodes of two pixel units in a pixel unit group are each connected to a common electrode line therebetween. The array substrate further includes a repairing structure including a first repairing line, a second repairing line at two sides of a data line, respectively, and a middle line intersecting with the data line and connecting a first point of the first repairing line and a second point of the second repairing line.
    Type: Application
    Filed: July 26, 2019
    Publication date: January 30, 2020
    Inventors: Lang HU, Kaiqiang LI, Yang YU, Chaolei WANG, Nannan RONG, Yaohua JIANG, Qiulin WU, Baohao ZHANG
  • Patent number: 9403814
    Abstract: The present invention relates to crystalline forms of dihydropyrimidine derivatives, and pharmaceutical compositions comprising the crystalline forms disclosed herein, which may be used for preventing, managing, treating or lessening the severity of a viral disease in a patient, especially hepatitis B infection or a disease caused by hepatitis B infection.
    Type: Grant
    Filed: September 27, 2013
    Date of Patent: August 2, 2016
    Assignee: SUNSHINE LAKE PHARMA CO., LTD.
    Inventors: Yingjun Zhang, Qingyun Ren, Xinchang Liu, Chaolei Wang, Tianming Wang, Siegfried Goldmann
  • Publication number: 20150239877
    Abstract: The present invention relates to crystalline forms of dihydropyrimidine derivatives, and pharmaceutical compositions comprising the crystalline forms disclosed herein, which may be used for preventing, managing, treating or lessening the severity of a viral disease in a patient, especially hepatitis B infection or a disease caused by hepatitis B infection.
    Type: Application
    Filed: September 27, 2013
    Publication date: August 27, 2015
    Applicant: SUNSHINE LAKE PHARMA CO., LTD.
    Inventors: Yingjun Zhang, Qingyun Ren, Xinchang Liu, Chaolei Wang, Tianming Wang, Siegfried Goldmann