Patents by Inventor Jianguo Yin

Jianguo Yin 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: 20230069166
    Abstract: The present disclosure provides a high-efficiency filament helical winding device, which includes a frame body and a plurality of multi-filar guides. The frame body is provided with a through-hole, the plurality of multi-filar guides distributed in a circumference along a center of the through-hole are rotationally connected to the frame body and filament is extended out from each multi-filar guide in the plurality of multi-filar guides, and the frame body is provided with a first driving mechanism that drives each multi-filar guide to rotate.
    Type: Application
    Filed: October 20, 2022
    Publication date: March 2, 2023
    Applicant: TAIYUAN UNIVERSITY OF TECHNOLOGY
    Inventors: Jianguo LIANG, Weilin YIN, Chunjiang ZHAO, Yanchun ZHU, Chen WANG, Qi ZHANG, Xiaodong ZHAO
  • Publication number: 20230054599
    Abstract: The present disclosure provides a high-efficiency filament helical winding device, which includes a frame body and a plurality of multi-filar guides. The frame body is provided with a through-hole, the plurality of multi-filar guides distributed in a circumference along a center of the through-hole are rotationally connected to the frame body and filament is extended out from each multi-filar guide in the plurality of multi-filar guides, and the frame body is provided with a first driving mechanism that drives each multi-filar guide to rotate.
    Type: Application
    Filed: October 19, 2022
    Publication date: February 23, 2023
    Applicant: TAIYUAN UNIVERSITY OF TECHNOLOGY
    Inventors: Jianguo LIANG, Weilin YIN, Chunjiang ZHAO, Yanchun ZHU, Chen WANG, Qi ZHANG, Xiaodong ZHAO
  • Publication number: 20220388227
    Abstract: The present disclosure provides a high-efficiency filament helical winding device, which includes a frame body and a plurality of multi-filar guides. The frame body is provided with a through-hole, the plurality of multi-filar guides distributed in a circumference along a center of the through-hole are rotationally connected to the frame body and filament is extended out from each multi-filar guide in the plurality of multi-filar guides, and the frame body is provided with a first driving mechanism that drives each multi-filar guide to rotate.
    Type: Application
    Filed: June 5, 2022
    Publication date: December 8, 2022
    Applicant: TAIYUAN UNIVERSITY OF TECHNOLOGY
    Inventors: Jianguo LIANG, Weilin YIN, Chunjiang ZHAO, Yanchun ZHU, Chen WANG, Qi ZHANG, Xiaodong ZHAO
  • Patent number: 11511476
    Abstract: The present disclosure provides a high-efficiency filament helical winding device, which includes a frame body and a plurality of multi-filar guides. The frame body is provided with a through-hole, the plurality of multi-filar guides distributed in a circumference along a center of the through-hole are rotationally connected to the frame body and filament is extended out from each multi-filar guide in the plurality of multi-filar guides, and the frame body is provided with a first driving mechanism that drives each multi-filar guide to rotate.
    Type: Grant
    Filed: June 5, 2022
    Date of Patent: November 29, 2022
    Assignee: TAIYUAN UNIVERSITY OF TECHNOLOGY
    Inventors: Jianguo Liang, Weilin Yin, Chunjiang Zhao, Yanchun Zhu, Chen Wang, Qi Zhang, Xiaodong Zhao
  • Patent number: 11441759
    Abstract: The present disclosure discloses a lighting device and a ceiling light, the lighting device includes: a chassis, at least one lighting module, a drive power supply, and a first mounting component; the lighting module and the drive power supply are arranged on the chassis; the first mounting component is configured to mount the lighting module and the drive power supply on the chassis in a covering mode, the first mounting component includes a main body unit, at least one first accommodating part, and at least one second accommodating part, the first accommodating part and the second accommodating part are both arranged on the main body unit; and one end of the lighting module is electrically connected in the first accommodating part, one end of the drive power supply is connected in the second accommodating part, and the drive power supply supplies power to the lighting module.
    Type: Grant
    Filed: September 16, 2021
    Date of Patent: September 13, 2022
    Assignees: Suzhou Opple Lighting Co., Ltd., Opple Lighting Co., Ltd.
    Inventors: Xiufeng Shi, Jianguo Li, Song Yin, Chongchong Li
  • Publication number: 20210347758
    Abstract: Crystalline niraparib freebase is provided. Also provided are pharmaceutical compositions comprising crystalline niraparib freebase, and methods and uses pertaining to the same.
    Type: Application
    Filed: October 3, 2019
    Publication date: November 11, 2021
    Inventors: Alistair James Stewart, Yi Wang, George Wu, Jianguo Yin
  • Publication number: 20210347760
    Abstract: Novel salts of niraparib are provided. Also provided are pharmaceutical compositions comprising those salts, as well as methods and uses pertaining to the same.
    Type: Application
    Filed: October 3, 2019
    Publication date: November 11, 2021
    Inventors: Alistair James Stewart, Yi Wang, George Wu, Jianguo Yin
  • Patent number: 10992115
    Abstract: A landscape advertising light, box type miniaturized substation, belonging to the field of substations. The landscape advertising light box type miniaturized substation includes a box body; the box body is internally provided with a ring main unit, a transformer and an integrated low-voltage cabinet; the integrated low-voltage cabinet includes an incoming switch, a capacitor switch, a capacitor and an outgoing switch which are electrically connected in sequence; an output end of the ring main unit is electrically connected with an input end of the transformer, and an output end of the transformer is electrically connected with an input end of the incoming switch; a display screen is disposed outside the box body.
    Type: Grant
    Filed: November 11, 2019
    Date of Patent: April 27, 2021
    Assignee: Jiangsu Huafu Electric Power Technology Co., Ltd.
    Inventor: Jianguo Yin
  • Publication number: 20210091543
    Abstract: A landscape advertising light box type miniaturized substation, belonging to the field of substations. The landscape advertising light box type miniaturized substation includes a box body; the box body is internally provided with a ring main unit, a transformer and an integrated low-voltage cabinet; the integrated low-voltage cabinet includes an incoming switch, a capacitor switch, a capacitor and an outgoing switch which are electrically connected in sequence; an output end of the ring main unit is electrically connected with an input end of the transformer, and an output end of the transformer is electrically connected with an input end of the incoming switch; a display screen is disposed outside the box body.
    Type: Application
    Filed: November 11, 2019
    Publication date: March 25, 2021
    Inventor: Jianguo Yin
  • Patent number: 10690262
    Abstract: A water hammer-proof air valve that has a valve body and a bonnet, that are fixedly connected, a valve opening is provided on the valve body, and a high-speed intake and exhaust device is provided in an inner cavity of the valve body. A bonnet opening is provided on the bonnet, an output end of the high-speed intake and exhaust device penetrates the bonnet opening and is communicated with a high-speed exhaust throttling device for limiting an exhaust amount of gas of the high-speed intake and exhaust device, an output end of the high-speed exhaust throttling device is communicated with an outside air, and a trace exhaust device for discharging the gas separated out from the pipeline to the outside through the high-speed exhaust throttling device after the high-speed intake and exhaust device closes the valve is further provided in the high-speed intake and exhaust device.
    Type: Grant
    Filed: May 30, 2016
    Date of Patent: June 23, 2020
    Assignee: ZHUZHOU SOUTHERN VALVE CO. LTD.
    Inventors: Jing Huang, Xinchun Gui, Jinpeng Tang, Jianguo Yin, Qiuhong Xu, Aihua Xie, Aihua Tang
  • Patent number: 10464937
    Abstract: The present invention relates to processes for the preparation of N-protected (2S,5R)-6-hydroxy-7-oxo-N-piperidin-4-yl-1,6-diazabicyclo[3.2.1]octane-2-carboxamide intermediates. Such compounds have application in the preparation of beta-lactamase inhibitors such as 7-oxo-1,6-diazabicyclo[3.2.1]octane-2-carboxamides and esters, in particular, the beta lactamase inhibitor, (2S,5R)-7-oxo-N-piperidin-4-yl-6-(sulfoxy)-1,6-diazabicyclo[3.2.1]octane-2-carboxamide. The present invention also encompasses intermediates useful in the disclosed processes and methods for their preparation.
    Type: Grant
    Filed: September 14, 2017
    Date of Patent: November 5, 2019
    Assignee: Merck Sharp & Dohme Corp.
    Inventors: Jianguo Yin, Zhijian Liu, Nobuyoshi Yasuda, Mark Weisel
  • Patent number: 10457690
    Abstract: The present invention is directed to processes for preparing Substituted Tetracyclic Heterocycle Compounds of formula (I): (I) which may be useful as HCV NS5A inhibitors. The present invention is also directed to compounds that may be useful as synthetic intermediates and catalysts in the processes of the invention.
    Type: Grant
    Filed: June 3, 2016
    Date of Patent: October 29, 2019
    Assignee: Merck Sharp & Dohme Corp.
    Inventors: Jingjun Yin, Tetsuji Itoh, Jianguo Yin, Bangping Xiang, Kevin R. Campos, Alexei Kalinin, Zhuqing Liu, Melodie Deniz Christensen, Kevin M. Belyk, Richard J. Varsolona, Andrew Brunskill
  • Publication number: 20190233421
    Abstract: The present invention relates to processes for the preparation of N-protected (2S,5R)-6-hydroxy-7-oxo-N-piperidin-4-yl-1,6-diazabicyclo[3.2.1]octane-2-carboxamide intermediates. Such compounds have application in the preparation of beta-lactamase inhibitors such as 7-oxo-1,6-diazabicyclo[3.2.1]octane-2-carboxamides and esters, in particular, the beta lactamase inhibitor, (2S,5R)-7-oxo-N-piperidin-4-yl-6-(sulfoxy)-1,6-diazabicyclo[3.2.1]octane-2-carboxamide. The present invention also encompasses intermediates useful in the disclosed processes and methods for their preparation.
    Type: Application
    Filed: September 14, 2017
    Publication date: August 1, 2019
    Applicant: Merck Sharp & Dohme Corp.
    Inventors: Jianguo Yin, Zhijian Liu, Nobuyoshi Yasuda, Mark Weisel
  • Patent number: 10107405
    Abstract: The invention discloses a tilting disc check valve, which includes a left valve body (1), a right valve body (2), a large valve plate (3), a small valve plate (4) and a diaphragm control group (5), wherein the left valve body (1) and the right valve body (2) are butted into a whole through oblique openings; the oblique openings are inclined in a manner that upper parts are inclined towards the right valve body (2); the diaphragm control group (5) is arranged on the left valve body (1); the large valve plate (3) is arranged along the oblique openings; the large valve plate (3) is positioned in a valve cavity formed by the left valve body (1) and the right valve body (2); the large valve plate (3) is suspended on shaft holes of the left valve body (3) through valve shafts (6); the small valve plate (4) is connected with the diaphragm control group (5); and the small valve plate (4) is mounted at a slow closing valve port of the large valve plate (3) through a small valve plate pin shaft (7).
    Type: Grant
    Filed: July 4, 2014
    Date of Patent: October 23, 2018
    Assignee: ZHUZHOU SOUTHERN VALVE CO., LTD.
    Inventors: Jing Huang, Jianqun Luo, Xinchun Gui, Aihua Tang, Jianguo Yin, Zhen Dong
  • Patent number: 10106541
    Abstract: The invention encompasses a novel process for making piperidinone carboxamide indane and azainane derivatives, which are CGRP receptor antagonists useful for the treatment of migraine.
    Type: Grant
    Filed: December 19, 2017
    Date of Patent: October 23, 2018
    Assignee: Merck Sharp & Dohme Corp.
    Inventors: Frank Chen, Carmela Molinaro, W. Peter Wuelfing, Nobuyoshi Yasuda, Jianguo Yin, Yong-Li Zhong, Joseph Lynch, Teresa Andreani
  • Publication number: 20180179223
    Abstract: The present invention is directed to processes for preparing Substituted Tetracyclic Heterocycle Compounds of formula (I): (I) which may be useful as HCV NS5A inhibitors. The present invention is also directed to compounds that may be useful as synthetic intermediates and catalysts in the processes of the invention.
    Type: Application
    Filed: June 3, 2016
    Publication date: June 28, 2018
    Applicant: MERCK SHARP & DOHME CORP.
    Inventors: Jingjun Yin, Tetsuji Itoh, Jianguo Yin, Bangping Xiang, Kevin R. Campos, Alexei Kalinin, Zhuqing Liu, Melodie Deniz Christensen, Kevin M. Belyk, Richard J. Varsolona, Andrew Brunskill
  • Publication number: 20180149287
    Abstract: A water hammer-proof air valve that has a valve body and a bonnet, that are fixedly connected, a valve opening is provided on the valve body, and a high-speed intake and exhaust device is provided in an inner cavity of the valve body. A bonnet opening is provided on the bonnet, an output end of the high-speed intake and exhaust device penetrates the bonnet opening and is communicated with a high-speed exhaust throttling device for limiting an exhaust amount of gas of the high-speed intake and exhaust device, an output end of the high-speed exhaust throttling device is communicated with an outside air, and a trace exhaust device for discharging the gas separated out from the pipeline to the outside through the high-speed exhaust throttling device after the high-speed intake and exhaust device closes the valve is further provided in the high-speed intake and exhaust device.
    Type: Application
    Filed: May 30, 2016
    Publication date: May 31, 2018
    Inventors: Jing HUANG, Xinchun GUI, Jinpeng TANG, Jianguo YIN, Qiuhong XU, Aihua XIE, Aihua TANG
  • Publication number: 20180127417
    Abstract: The invention encompasses a novel process for making piperidinone carboxamide indane and azainane derivatives, which are CGRP receptor antagonists useful for the treatment of migraine.
    Type: Application
    Filed: December 19, 2017
    Publication date: May 10, 2018
    Applicant: Merck Sharp & Dohme Corp.
    Inventors: Frank Chen, Carmela Molinaro, W. Peter Wuelfing, Nobuyoshi Yasuda, Jianguo Yin, Yong-Li Zhong, Joseph Lynch
  • Patent number: 9850246
    Abstract: The invention encompasses a novel process for making piperidinone carboxamide indane and azainane derivatives, which are CGRP receptor antagonists useful for the treatment of migraine.
    Type: Grant
    Filed: September 15, 2015
    Date of Patent: December 26, 2017
    Assignee: MERCK SHARP & DOHME CORP.
    Inventors: Frank Chen, Carmela Molinaro, W. Peter Wuelfing, Nobuyoshi Yasuda, Jianguo Yin, Yong-Li Zhong, Joseph Lynch, Teresa Andreani
  • Patent number: 9487523
    Abstract: The invention encompasses a novel process for making piperidinone carboxamide indane and azainane derivatives, which are CGRP receptor antagonists useful for the treatment of migraine, utilizing a highly effective spiroacid synthesis.
    Type: Grant
    Filed: March 13, 2013
    Date of Patent: November 8, 2016
    Assignee: Merck Sharp & Dohme Corp.
    Inventors: Kevin M. Belyk, Edward Cleator, Shen-Chun Kuo, Peter Emmanuel Maligres, Bangping Xiang, Nobuyoshi Yasuda, Jianguo Yin