Patents by Inventor LINGHUI WU
LINGHUI WU 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).
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Patent number: 11931708Abstract: Provided is a carbon dioxide fluidity control device comprising, a sample preparation tank, a high-pressure stirring unit, a reciprocating plunger pump and a booster pump, wherein the stirring unit comprises one or more high-pressure stirring tanks, each provided with an atomizing spray probe and a piston, wherein a discharge port of the sample preparation tank is connected to the atomizing spray probe via a plunger pump, which is connected to the piston to push the piston to reciprocate; the booster pump is connected to the high-pressure stirring tanks to provide supercritical carbon dioxide to the high-pressure stirring tank; and a discharge port of the high-pressure stirring tanks is connected to an oilfield well group. Provided is a carbon dioxide fluidity control method using the device, comprising mixing surfactants and nanoparticles with heated carbon dioxide, and injecting a microemulsion of supercritical carbon dioxide and nano-silicon dioxide into an oilfield well group.Type: GrantFiled: April 17, 2020Date of Patent: March 19, 2024Assignee: China University of Petroleum (East China)Inventors: Chao Zhang, Zhaomin Li, Songyan Li, Yong Wang, Guangzhong Lv, Shouya Wu, Linghui Xi, Meijia Wang
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Publication number: 20240070308Abstract: Embodiments of the present disclosure relate to a permission setting method and apparatus, a device, and a medium. The method includes: displaying a permission customization control, in response to a trigger operation on a permission setting object of task information, the permission setting object including a first information object and/or a second information object, the second information object being subordinate to the first information object; displaying a permission editing interface, in response to a trigger operation on the permission customization control, and receiving customization permission information via the permission editing interface; and displaying the customization permission information corresponding to the permission setting object. Therefore, a hierarchy structure based on the task information satisfies a setting need for content-based permission customization, and improves a permission management efficiency.Type: ApplicationFiled: October 24, 2023Publication date: February 29, 2024Inventors: Wenzong MA, Liang CHEN, Yingtao LIU, Wei REN, Qiushuo HUANG, Yuejiang YUAN, Hao HUANG, Jianhui WU, Yalong ZOU, Linghui ZHOU, Mengzhang WU, Yanhui ZHAO, Xinlei GUO
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Patent number: 11466024Abstract: A bicyclic compound acting as a ROR? inhibitor. Provided are a compound of formula (I) or a pharmaceutically acceptable salt thereof, the compound having a structure as represented by formula (I-A) or formula (I-B). The provided compound of formula (I-A) or formula (I-B) or pharmaceutically acceptable salt thereof has good ROR? inhibitory activities, being expected to be used for treating diseases mediated by ROR? receptors in a mammal.Type: GrantFiled: July 27, 2018Date of Patent: October 11, 2022Assignees: Chia Tai Tianqing Pharmaceutical Group Co., Ltd., Medshine Discovery Inc.Inventors: Kevin X Chen, Kai Zhou, Yanxin Yu, Boyu Hu, Linghui Wu, Xiaoyuan Chen, Jiangfeng Lin, Haomin Chen, Xiangjian Wang, Xiquan Zhang, Xin Tian, Hongjiang Xu
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Patent number: 11117899Abstract: Provided are a compound represented by formula (I), an isomer or a pharmaceutically acceptable salt thereof, and an application of the same in preparing a drug for treating a disease related to A2A receptor. The R1, R2, R3, ring A, ring B, n, and m are as defined in the specification.Type: GrantFiled: April 8, 2018Date of Patent: September 14, 2021Assignee: MEDSHINE DISCOVERY INC.Inventors: Kevin X Chen, Yanxin Yu, Xinde Chen, Li Zhang, Zhaoguo Chen, Cheng Xie, Xiaofei Wang, Linghui Wu, Guoping Hu, Jian Li, Shuhui Chen
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Patent number: 11066411Abstract: Provided are a compound represented by formula (I), an isomer or a pharmaceutically acceptable salt thereof, and an application of the same in preparing a drug for treating a disease related to A2A receptor. The R1, R2, R3, ring A, ring B, n, and m are as defined in the specification.Type: GrantFiled: April 8, 2018Date of Patent: July 20, 2021Assignee: MEDSHINE DISCOVERY INC.Inventors: Kevin X Chen, Yanxin Yu, Xinde Chen, Li Zhang, Zhaoguo Chen, Cheng Xie, Xiaofei Wang, Linghui Wu, Guoping Hu, Jian Li, Shuhui Chen
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Patent number: 10858322Abstract: Disclosed are a method for preparing an imidazole derivative and crystal form A and crystal form B thereof, and also disclosed is a method for preparing a compound of formula (I) and an intermediate thereof.Type: GrantFiled: March 20, 2020Date of Patent: December 8, 2020Assignee: SHANDONG DANHONG PHARMACEUTICAL CO., LTD.Inventors: Weihua Shi, Feng Xu, Zheng Wang, Weidong Li, Linghui Wu, Hongwei Li, Minggao Zeng, Kunmin Lai, Zhigan Jiang, Haiying He
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Publication number: 20200231597Abstract: A bicyclic compound acting as a ROR? inhibitor. Provided are a compound of formula (I) or a pharmaceutically acceptable salt thereof, the compound having a structure as represented by formula (I-A) or formula (I-B). The provided compound of formula (I-A) or formula (I-B) or pharmaceutically acceptable salt thereof has good ROR? inhibitory activities, being expected to be used for treating diseases mediated by ROR? receptors in a mammal.Type: ApplicationFiled: July 27, 2018Publication date: July 23, 2020Applicants: CHIA TAI TIANQING PHARMACEUTICAL GROUP CO., LTD., MEDSHINE DISCOVERY INC.Inventors: Kevin X CHEN, Kai ZHOU, Yanxin YU, Boyu HU, Linghui WU, Xiaoyuan CHEN, Jiangfeng LIN, Haomin CHEN, Xiangjian WANG, Xiquan ZHANG, Xin TIAN, Hongjiang XU
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Publication number: 20200223802Abstract: Disclosed are a method for preparing an imidazole derivative and crystal form A and crystal form B thereof, and also disclosed is a method for preparing a compound of formula (I) and an intermediate thereof.Type: ApplicationFiled: March 20, 2020Publication date: July 16, 2020Applicant: SHANDONG DANHONG PHARMACEUTICAL CO., LTD.Inventors: Weihua SHI, Feng XU, Zheng WANG, Weidong LI, Linghui WU, Hongwei LI, Minggao ZENG, Kunmin LAI, Zhigan JIANG, Haiying HE
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Publication number: 20200131184Abstract: Provided are a compound represented by formula (I), an isomer or a pharmaceutically acceptable salt thereof, and an application of the same in preparing a drug for treating a disease related to A2A receptor. The R1, R2, R3, ring A, ring B, n, and m are as defined in the specification.Type: ApplicationFiled: April 6, 2018Publication date: April 30, 2020Applicant: MEDSHINE DISCOVERY INC.Inventors: KEVIN X CHEN, Yanxin YU, Xinde CHEN, Li ZHANG, Zhaoguo CHEN, Cheng XIE, Xiaofei WANG, Linghui WU, Guoping HU, Jian LI, Shuhui CHEN
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Patent number: 10633347Abstract: Disclosed are a method for preparing an imidazole derivative and crystal form A and crystal form B thereof, and also disclosed is a method for preparing a compound of formula (I) and an intermediate thereof.Type: GrantFiled: January 8, 2019Date of Patent: April 28, 2020Assignee: SHANDONG DANHONG PHARMACEUTICAL CO., LTD.Inventors: Weihua Shi, Feng Xu, Zheng Wang, Weidong Li, Linghui Wu, Hongwei Li, Minggao Zeng, Kunmin Lai, Zhigan Jiang, Haiying He
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Publication number: 20200024421Abstract: Curable liquid nano-composites for additive manufacturing of objects having precisely controlled mechanical and electronic properties are provided. Methods of making the curable nano-composites, and methods of additive manufacturing using the nano-composites are also provided. Additionally, objects made from additive manufacturing using the curable nano-composites are provided. In one or more embodiments the nano-composites can contain one or more cross-linkable monomers or oligomers; a photo-initiator; and a nanoparticle. In some embodiments the curable liquid nano-composite can have a viscosity prior to curing of about 1-150 cP at room temperature and pressure. The curable nano-composite can be used for additive manufacturing by printing the curable nano-composite. The printed objects can include various opto-electronic devices such as conductive coatings, electro-chromic devices, electronic interconnects, antennae, RFID tags, transistors, diodes, photovoltaics, light emitting diodes, and capacitors.Type: ApplicationFiled: September 26, 2019Publication date: January 23, 2020Inventors: Daniel SLEP, Linghui WU
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Patent number: 10428196Abstract: Curable liquid nano-composites for additive manufacturing of objects having precisely controlled mechanical and electronic properties are provided. Methods of making the curable nano-composites, and methods of additive manufacturing using the nano-composites are also provided. Additionally, objects made from additive manufacturing using the curable nano-composites are provided. In one or more embodiments the nano-composites can contain one or more cross-linkable monomers or oligomers; a photo-initiator; and a nanoparticle. In some embodiments the curable liquid nano-composite can have a viscosity prior to curing of about 1-150 cP at room temperature and pressure. The curable nano-composite can be used for additive manufacturing by printing the curable nano-composite. The printed objects can include various opto-electronic devices such as conductive coatings, electrochromic devices, electronic interconnects, antennae, RFID tags, transistors, diodes, photovoltaics, light emitting diodes, and capacitors.Type: GrantFiled: December 10, 2015Date of Patent: October 1, 2019Assignee: Schmutz IP, LLCInventors: Daniel Slep, Linghui Wu
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Publication number: 20190218189Abstract: Disclosed are a method for preparing an imidazole derivative and crystal form A and crystal form B thereof, and also disclosed is a method for preparing a compound of formula (I) and an intermediate thereof.Type: ApplicationFiled: January 8, 2019Publication date: July 18, 2019Applicant: SHANDONG DANHONG PHARMACEUTICAL CO., LTD.Inventors: Weihua SHI, Feng XU, Zheng WANG, Weidong LI, Linghui WU, Hongwei LI, Minggao ZENG, Kunmin LAI, Zhigan JIANG, Haiying HE
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Patent number: 10227309Abstract: Disclosed are a method for preparing an imidazole derivative and crystal form A and crystal form B thereof, and also disclosed is a method for preparing a compound of formula (I) and an intermediate thereof.Type: GrantFiled: June 7, 2016Date of Patent: March 12, 2019Assignee: SHANDONG DANHONG PHARMACEUTICAL CO., LTD.Inventors: Weihua Shi, Feng Xu, Zheng Wang, Weidong Li, Linghui Wu, Hongwei Li, Minggao Zeng, Kunmin Lai, Zhigan Jiang, Haiying He
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Publication number: 20180141915Abstract: Disclosed are a method for preparing an imidazole derivative and crystal form A and crystal form B thereof, and also disclosed is a method for preparing a compound of formula (I) and an intermediate thereof.Type: ApplicationFiled: June 7, 2016Publication date: May 24, 2018Applicant: SHANDONG DANHONG PHARMACEUTICAL CO., LTD.Inventors: Weihua SHI, Feng XU, Zheng WANG, Weidong LI, Linghui WU, Hongwei LI, Minggao ZENG, Kunmin LAI, Zhigan JIANG, Haiying HE
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Publication number: 20180030235Abstract: Curable liquid nano-composites for additive manufacturing of objects having precisely controlled mechanical and electronic properties are provided. Methods of making the curable nano-composites, and methods of additive manufacturing using the nano-composites are also provided. Additionally, objects made from additive manufacturing using the curable nano-composites are provided. In one or more embodiments the nano-composites can contain one or more cross-linkable monomers or oligomers; a photo-initiator; and a nanoparticle. In some embodiments the curable liquid nano-composite can have a viscosity prior to curing of about 1-150 cP at room temperature and pressure. The curable nano-composite can be used for additive manufacturing by printing the curable nano-composite. The printed objects can include various opto-electronic devices such as conductive coatings, electrochromic devices, electronic interconnects, antennae, RFID tags, transistors, diodes, photovoltaics, light emitting diodes, and capacitors.Type: ApplicationFiled: December 10, 2015Publication date: February 1, 2018Inventors: Daniel SLEP, Linghui WU
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Publication number: 20170368742Abstract: Curable liquid nano-composites for additive manufacturing of lenses are provided. Methods of making the curable nano-composites, and methods of additive manufacturing using the nano-composites are also provided. Additionally, objects made from additive manufacturing using the curable nano-composites are provided. In one or more embodiments, the nano-composites can contain one or more cross-linkable monomers or oligomers; a photo-initiator; and a nanoparticle. In some embodiments the curable liquid nano-composite can have a viscosity prior to curing of about 1-150 cP at room temperature and pressure The curable nano-composite can be used for additive manufacturing by printing the curable nano-composite. The printed objects can include optical lenses such as both prescription and non-prescription ophthalmic lenses.Type: ApplicationFiled: December 10, 2015Publication date: December 28, 2017Inventors: Daniel SLEP, Linghui WU
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Patent number: 9741602Abstract: A semiconductor device is disclosed that comprises a first non-volatile memory cell, a second non-volatile memory cell, an active region between the first and second memory cells, and an electrically conductive contact touching the active region, wherein the contact has a horizontal cross-section that is at least five percent smaller in a first dimension than in a second dimension.Type: GrantFiled: September 8, 2011Date of Patent: August 22, 2017Assignee: NXP USA, INC.Inventors: Gong Chen, Linghui Wu
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Publication number: 20130062773Abstract: A semiconductor device is disclosed that comprises a first non-volatile memory cell, a second non-volatile memory cell, an active region between the first and second memory cells, and an electrically conductive contact touching the active region, wherein the contact has a horizontal cross-section that is at least five percent smaller in a first dimension than in a second dimension.Type: ApplicationFiled: September 8, 2011Publication date: March 14, 2013Inventors: GONG CHEN, LINGHUI WU