Patents by Inventor Huihui Chen

Huihui Chen 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).

  • Publication number: 20220034903
    Abstract: The present invention comprises a composition with means to inhibit an autoimmune response and methods for using this composition to treat glaucoma and optic neuropathy.
    Type: Application
    Filed: October 18, 2021
    Publication date: February 3, 2022
    Inventors: Dong Feng Chen, Jianzhu Chen, Huihui Chen
  • Publication number: 20220002411
    Abstract: Disclosed is a method for treating ophthalmic inflammatory conditions in a subject by providing immune checkpoints inhibitors to the subject. Further disclosed are combinations of immune checkpoint inhibitors comprising enhanced therapeutic efficiency.
    Type: Application
    Filed: November 10, 2019
    Publication date: January 6, 2022
    Inventors: Huihui CHEN, Guochun CHEN
  • Patent number: 11149013
    Abstract: The present invention provides a crystal form of urate transporter 1 inhibitor and a preparation method and use thereof. The crystal form is characterized by a stable state of appearance and a capability of further improving the purity and storage stability of the compound, etc., and suitable as a pharmaceutical raw material.
    Type: Grant
    Filed: January 18, 2019
    Date of Patent: October 19, 2021
    Assignee: TIANJIN INSTITUTE OF PHARMACEUTICAL RESEARCH CO., LTD.
    Inventors: Guilong Zhao, Changying Liu, Huihui Chen, Yuquan Li, Haizhi Zhang, Xuyuan Liu, Yuqiang Liu, Yafei Xie, Jingwei Wu, Wei Liu, Weiren Xu, Lida Tang, Meixiang Zou
  • Patent number: 11091448
    Abstract: Provided is a method for preparing a URAT1 inhibitor, 2-((5-bromo-4-((4-bromonaphthalen-1-yl)methyl)-4H-1,2,4-triazol-3-yl)thio) acetic acid represented by the following formula ZXS-BR, the reaction equation of which being shown as follows. Compared with the prior art, the preparation method provided by the present application is of low cost, ease of handling, ease of quality control, and applicable to industrialization.
    Type: Grant
    Filed: June 26, 2017
    Date of Patent: August 17, 2021
    Assignee: TIANJIN INSTITUTE OF PHARMACEUTICAL RESEARCH CO., LTD.
    Inventors: Guilong Zhao, Changying Liu, Yuqiang Liu, Huihui Chen, Yuquan Li, Haizhi Zhang, Yafei Xie, Jingwei Wu, Wei Liu, Weiren Xu, Meixiang Zou, Lida Tang
  • Patent number: 11095599
    Abstract: A method of operating a social networking application via an external device includes at an external device having one or more processors and memory storing programs executed by the one or more processors, receiving one or more new message notifications of a social networking application from a social networking terminal; acquiring a playback instruction from a user to play a new message of the social networking application on the external device; transmitting the playback instruction to the social networking terminal; receiving a first voice message corresponding to the new message of the social networking application from the social networking terminal; and playing the first voice message on the external device.
    Type: Grant
    Filed: November 11, 2019
    Date of Patent: August 17, 2021
    Assignee: TENCENT TECHNOLOGY (SHENZHEN) COMPANY LIMITED
    Inventors: Huihui Chen, Jinhai Liu
  • Publication number: 20200369628
    Abstract: The present invention provides a crystal form of urate transporter 1 inhibitor and a preparation method and use thereof. The crystal form is characterized by a stable state of appearance and a capability of further improving the purity and storage stability of the compound, etc., and suitable as a pharmaceutical raw material.
    Type: Application
    Filed: January 18, 2019
    Publication date: November 26, 2020
    Applicant: Tianjin Institute of Pharmaceutical Research Co., Ltd.
    Inventors: Guilong Zhao, Changying Liu, Huihui Chen, Yuquan Li, Haizhi Zhang, Xuyuan Liu, Yuqiang Liu, Yafei Xie, Jingwei Wu, Wei Liu, Weiren Xu, Lida Tang, Meixiang Zou
  • Publication number: 20200084173
    Abstract: A method of operating a social networking application via an external device includes at an external device having one or more processors and memory storing programs executed by the one or more processors, receiving one or more new message notifications of a social networking application from a social networking terminal; acquiring a playback instruction from a user to play a new message of the social networking application on the external device; transmitting the playback instruction to the social networking terminal; receiving a first voice message corresponding to the new message of the social networking application from the social networking terminal; and playing the first voice message on the external device.
    Type: Application
    Filed: November 11, 2019
    Publication date: March 12, 2020
    Inventors: Huihui CHEN, Jinhai LIU
  • Patent number: 10584104
    Abstract: The present invention relates to the pharmaceutical field for the treatment of hyperuricemia and gout. In particular, the present invention relates to a carboxylic acid urate transporter 1 (URAT1) inhibitor of a general formula (I) containing a diarylmethane structure and a preparation method thereof, and a pharmaceutical composition containing the same and a use thereof in the preparation of medicaments for treating hyperuricemia and gout, wherein R1 is selected from H, C1-C10 alkyl, C3-C10 cycloalkyl, F, Cl, Br, I, CN, NO2, SR4 or OR4; R2 is selected from H, F, Cl, Br or I; R3 is selected from H or C1-C4 alkyl; X is selected from S or CH2; wherein R4 is selected from C1-C10 alkyl.
    Type: Grant
    Filed: April 28, 2016
    Date of Patent: March 10, 2020
    Assignee: TIANJIN INSTITUTE OF PHARMACEUTICAL RESEARCH CO., LTD.
    Inventors: Guilong Zhao, Wei Liu, Qian Shang, Zhixing Zhou, Yuli Wang, Yuquan Li, Haizhi Zhang, Chuan Li, Changying Liu, Yuqiang Liu, Yafei Xie, Jingwei Wu, Huihui Chen, Weiren Xu, Lida Tang
  • Patent number: 10505886
    Abstract: A method of operating a social networking application via an external device includes at an external device having one or more processors and memory storing programs executed by the one or more processors, receiving one or more new message notifications of a social networking application from a social networking terminal; acquiring a playback instruction from a user to play a new message of the social networking application on the external device; transmitting the playback instruction to the social networking terminal; receiving a first voice message corresponding to the new message of the social networking application from the social networking terminal; and playing the first voice message on the external device.
    Type: Grant
    Filed: July 7, 2016
    Date of Patent: December 10, 2019
    Assignee: TENCENT TECHNOLOGY (SHENZHEN) COMPANY LIMITED
    Inventors: Huihui Chen, Jinhai Liu
  • Publication number: 20190233381
    Abstract: Provided is a method for preparing a URAT1 inhibitor, 2-((5-bromo-4-((4-bromonaphthalen-1-yl)methyl)-4H-1,2,4-triazol-3-yl)thio) acetic acid represented by the following formula ZXS-BR, the reaction equation of which being shown as follows. Compared with the prior art, the preparation method provided by the present application is of low cost, ease of handling, ease of quality control, and applicable to industrialization.
    Type: Application
    Filed: June 26, 2017
    Publication date: August 1, 2019
    Inventors: Guilong Zhao, Changying Liu, Yuqiang Liu, Huihui Chen, Yuquan Li, Haizhi Zhang, Yafei Xie, Jingwei Wu, Wei Liu, Weiren Xu, Meixiang Zou, Lida Tang
  • Publication number: 20190004064
    Abstract: The present invention comprises a composition with means to inhibit an autoimmune response and methods for using this composition to treat glaucoma and optic neuropathy.
    Type: Application
    Filed: July 11, 2018
    Publication date: January 3, 2019
    Applicants: The Schepens Eye Research Institute, Inc., Massachusetts Institute of Technology
    Inventors: Dong Feng Chen, Jianzhu Chen, Huihui Chen
  • Patent number: 10061400
    Abstract: An input device includes an input module and a fixing module matching the input module. The input module is a sphere having a cavity, the input module includes a signal detection unit and a signal output unit, the signal detection unit and the signal output unit are placed in the cavity after being electrically connected, the signal detection unit is configured to generate a corresponding input signal according to a preset operation performed by a user on the input module, and the signal output unit is connected to an external terminal and configured to output the input signal to the terminal. The fixing module is configured to fix the input device on a preset flat surface.
    Type: Grant
    Filed: November 17, 2016
    Date of Patent: August 28, 2018
    Assignee: TENCENT TECHNOLOGY (SHENZHEN) COMPANY LIMITED
    Inventors: Shihai Cheng, Anqi Ren, Qing He, Chenglin Liu, Jinhai Liu, Xiangyao Lin, Kai Liu, Bin Huang, Liangliang Fan, Yaobo Hua, Yaxuan Zhu, Yu Li, Huihui Chen, Leteng Weng, Zhan Shu, Nongfei Pan
  • Publication number: 20180134670
    Abstract: The present invention relates to the pharmaceutical field for the treatment of hyperuricemia and gout. In particular, the present invention relates to a carboxylic acid urate transporter 1 (URAT1) inhibitor of a general formula (I) containing a diarylmethane structure and a preparation method thereof, and a pharmaceutical composition containing the same and a use thereof in the preparation of medicaments for treating hyperuricemia and gout, wherein R1 is selected from H, C1-C10 alkyl, C3-C10 cycloalkyl, F, Cl, Br, I, CN, NO2, SR4 or OR4; R2 is selected from H, F, Cl, Br or I; R3 is selected from H or C1-C4 alkyl; X is selected from S or CH2; wherein R4 is selected from C1-C10 alkyl.
    Type: Application
    Filed: April 28, 2016
    Publication date: May 17, 2018
    Inventors: GUILONG ZHAO, WEI LIU, QIAN SHANG, ZHIXING ZHOU, YULI WANG, YUQUAN LI, HAIZHI ZHANG, CHUAN LI, CHANGYING LIU, YUQIANG LIU, YAFEI XIE, JINGWEI WU, HUIHUI CHEN, WEIREN XU, LIDA TANG
  • Publication number: 20170068332
    Abstract: An input device includes an input module and a fixing module matching the input module. The input module is a sphere having a cavity, the input module includes a signal detection unit and a signal output unit, the signal detection unit and the signal output unit are placed in the cavity after being electrically connected, the signal detection unit is configured to generate a corresponding input signal according to a preset operation performed by a user on the input module, and the signal output unit is connected to an external terminal and configured to output the input signal to the terminal. The fixing module is configured to fix the input device on a preset flat surface.
    Type: Application
    Filed: November 17, 2016
    Publication date: March 9, 2017
    Inventors: SHIHAI CHENG, ANQI REN, QING HE, CHENGLIN LIU, JINHAI LIU, XIANGYAO LIN, KAI LIU, BIN HUANG, LIANGLIANG FAN, YAOBO HUA, YAXUAN ZHU, YU LI, HUIHUI CHEN, LETENG WENG, ZHAN SHU, NONGFEI PAN
  • Publication number: 20160323234
    Abstract: A method of operating a social networking application via an external device includes at an external device having one or more processors and memory storing programs executed by the one or more processors, receiving one or more new message notifications of a social networking application from a social networking terminal; acquiring a playback instruction from a user to play a new message of the social networking application on the external device; transmitting the playback instruction to the social networking terminal; receiving a first voice message corresponding to the new message of the social networking application from the social networking terminal; and playing the first voice message on the external device.
    Type: Application
    Filed: July 7, 2016
    Publication date: November 3, 2016
    Inventors: Huihui Chen, Jinhai Liu
  • Publication number: 20140147413
    Abstract: The present invention comprises a composition with means to inhibit an autoimmune response and methods for using this composition to treat glaucoma and optic neuropathy.
    Type: Application
    Filed: February 28, 2012
    Publication date: May 29, 2014
    Inventors: Dong Feng Chen, Jianzhu Chen, Huihui Chen
  • Patent number: D755750
    Type: Grant
    Filed: December 11, 2014
    Date of Patent: May 10, 2016
    Assignee: Tencent Technology (Shenzhen) Company Limited
    Inventor: Huihui Chen