Patents by Inventor Minyu Liu
Minyu Liu 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: 11948951Abstract: The invention relates to a wide spectrum multi-band detection structure with selective absorption enhancement and its preparation method. The structure comprises a plurality of sub-pixel units capable of detecting incident light in different bands. Each sub-pixel unit is composed of a square well-shaped microstructure array and a metal lower electrode (2), a photosensitive layer (3) and an upper electrode (4) on the surface thereof. The size and array spacing of square well-shaped microstructures in different sub-pixel units are determined according to the detection bands of the sub-pixel units where they are located. The upper openings of the square well-shaped microstructures are hollow to form a resonant cavity, and the adjacent square well-shaped microstructures in the same sub-pixel unit form a resonant cavity, thus solving the problem that the detector structure in the prior art cannot simultaneously realize visible light-near infrared multi-band absorption enhancement detection.Type: GrantFiled: November 23, 2019Date of Patent: April 2, 2024Assignee: Xi An Technological UniversityInventors: Huan Liu, Weiguo Liu, Yan An, Minyu Bai, Jun Han, Zhuoman Wang, Jiaxing Hu, Changlong Cai
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Patent number: 10428013Abstract: Disclosed are amide compounds, preparation method and uses thereof, specifically, the compounds represented by formula I or pharmaceutically acceptable salts, wherein R1, R2, R3, R4, R5, Q, X and n are defined as in the description. Also disclosed are a method for preparing the compounds of formula I, a composition containing the compounds, and the uses of the same in the preparation of medicaments for regulating blood lipid and/or preventing gallstone. The compounds of formula I disclosed in the present invention have stability in vitro, good solubility in the pharmaceutical organic solvents and favorable bioavailability in animals.Type: GrantFiled: June 25, 2012Date of Patent: October 1, 2019Assignees: Shanghai Institute of Phamaceutical Industry, China State Institute of Pharmaceutical IndustryInventors: Zhenpeng Yu, Gouping Wang, Zhen Zhang, Minyu Liu, Xiaoling Huang, Ying Liu, Lin Xiao, Li Cai, Xuejun Wu, Yifang Deng, Mianli Pan, Renhai Chen, Shenrong Tang, Quanhai Liu
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Patent number: 10238657Abstract: Disclosed herein is a method of treating psoriasis involving the use of compound of formula I and/or a pharmaceutically acceptable salt thereof.Type: GrantFiled: June 3, 2015Date of Patent: March 26, 2019Assignee: JS INNOPHARM (SHANHAI) LTD.Inventors: Jintao Zhang, Quanhai Liu, Minyu Liu, Xiaoling Huang, Yifang Deng, Pengxia Yu
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Publication number: 20180169096Abstract: Disclosed herein is a method of treating psoriasis involving the use of compound of formula I and/or a pharmaceutically acceptable salt thereofType: ApplicationFiled: June 3, 2015Publication date: June 21, 2018Applicant: JS INNOPHARM (SHANGHAI) LTD.Inventors: Jintao ZHANG, Quanhai LIU, Minyu LIU, Xiaoling HUANG, Yifang DENG, Pengxia YU
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Patent number: 8962880Abstract: An amorphous asiatic tromethamine salt and the preparation method thereof. The method includes the steps of: (1) dissolving asiatic acid in an organic solvent; step (2) mixing with tromethamine; step (3) stirring and salifying the same, and then removing the organic solvent. The method for preparing the amorphous asiatic tromethamine salt is easy and effective, and the water solubility and bioavailability of the asiatic tromethamine salt thus obtained are greatly compared with the prior art.Type: GrantFiled: March 21, 2012Date of Patent: February 24, 2015Assignee: Shanghai Institute of Pharmaceutical IndustryInventors: Guobin Ren, Ying Liu, Jinyao Chen, Xiaoling Huang, Lin Xiao, Li Cai, Zhen Zhang, Xuejun Wu, Haiyan Sun, Quanhai Liu, Liling Jin, Minyu Liu, Yifang Deng, Zhiru Xu, Renhai Chen, Chungang Li, Xiangduan Tan, Yan Qin
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Publication number: 20140243553Abstract: An amorphous asiatic tromethamine salt and the preparation method thereof. The method includes the steps of: (1) dissolving asiatic acid in an organic solvent; step (2) mixing with tromethamine; step (3) stirring and salifying the same, and then removing the organic solvent. The method for preparing the amorphous asiatic tromethamine salt is easy and effective, and the water solubility and bioavailability of the asiatic tromethamine salt thus obtained are greatly compared with the prior art.Type: ApplicationFiled: March 21, 2012Publication date: August 28, 2014Applicant: SHANGHAI INSTITUTE OF PHARMACEUTICAL INDUSTRYInventors: Guobin Ren, Ying Liu, Jinyao Chen, Xiaoling Huang, Lin Xiao, Li Cai, Zhen Zhang, Xuejun Wu, Haiyan Sun, Quanhai Liu, Liling Jin, Minyu Liu, Yifang Deng, Zhiru Xu, Renhai Chen, Chungang Li, Xiangduan Tan, Yan Qin
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Publication number: 20140128463Abstract: Disclosed are amide compounds, preparation method and uses thereof, specifically, the compounds represented by formula I or pharmaceutically acceptable salts, wherein R1, R2, R3, R4, R5, Q, X and n are defined as in the description. Also disclosed are a method for preparing the compounds of formula I, a composition containing the compounds, and the uses of the same in the preparation of medicaments for regulating blood lipid and/or preventing gallstone. The compounds of formula I disclosed in the present invention have stability in vitro, good solubility in the pharmaceutical organic solvents and favorable bioavailability in animals.Type: ApplicationFiled: June 25, 2012Publication date: May 8, 2014Applicants: China State Institute of Pharmaceutic Industry, Shanghai Institute of Pharmaceutical IndustryInventors: Zhenpeng Yu, Gouping Wang, Zhen Zhang, Minyu Liu, Xiaoling Huang, Ying Liu, Lin Xiao, Li Cai, Xuejun Wu, Yifang Deng, Mianli Pan, Renhai Chen, Shenrong Tang, Quanhai Liu
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Patent number: 8258176Abstract: The invention discloses a dithiolopyrrolone compound represented by formula I or its pharmaceutically acceptable salts, wherein X1, R1, R2, R3, R4 are defined as in the description. The invention also discloses the preparation of such compounds, and the use of such compounds in preparation of medicaments for increasing peripheral white blood cells and in preparation of ancillary medicaments for inhibiting the decrease of peripheral white blood cells in radiotherapy or chemotherapy.Type: GrantFiled: August 29, 2008Date of Patent: September 4, 2012Assignees: Shanghai Institute of Pharmaceutical Industry, Shanghai Modern Pharmaceutical Co., Ltd.Inventors: Guoping Wang, Quanhai Liu, Haiyan Sun, Wei Wu, Jian Hou, Lin Yao, Chungang Li, Minyu Liu, Fei Li, Xuejun Wu, Shuai Zhao
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Publication number: 20100210856Abstract: The invention discloses a dithiolopyrrolone compound represented by formula I or its pharmaceutically acceptable salts, wherein X1, R1, R2, R3, R4 are defined as in the description. The invention also discloses the preparation of such compounds, and the use of such compounds in preparation of medicaments for increasing peripheral white blood cells and in preparation of ancillary medicaments for inhibiting the decrease of peripheral white blood cells in radiotherapy or chemotherapy.Type: ApplicationFiled: August 29, 2008Publication date: August 19, 2010Applicants: SHANGHAI INSTITUTE OF PHARMACEUTICAL INDUSTRY, SHANGHAI MODERN PHARMACEUTICAL CO., LTDInventors: Guoping Wang, Quanhai Liu, Haiyan Sun, Wei Wu, Jian Hou, Lin Yao, Chungang Li, Minyu Liu, Fei Li, Xuejun Wu, Shuai Zhao
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Publication number: 20070010459Abstract: Compositions comprising asiatic acid and its derivatives and asiaticoside and the methods of use there of to treat pulmonary fibrosis are provided.Type: ApplicationFiled: January 17, 2006Publication date: January 11, 2007Inventors: Ying Liu, Xingchu Gu, Quanhai Liu, Longhai Shen, Jingzhi Dai, Minyu Liu
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Patent number: 6633439Abstract: The present invention provides an improved optical reading and recording system utilizing optical system employing an aspherical solid immersion lens (SIL). The improved optical system has an aspherical SIL between an objective lens and the recording media. The aspherical SIL reduces the focused electromagnetic radiation beam spot size by providing an increased numeric aperture (NA) of the optical system. The aspherical surface of the SIL provide greater manufacturing and operating tolerances between the objective lens and the aspherical SIL. Greater manufacturing tolerances provide an easier to manufacture optical system. Increased ease of manufacture reduces the cost of optical systems.Type: GrantFiled: November 16, 2000Date of Patent: October 14, 2003Assignee: Data Storage InstituteInventors: Baoxi Xu, Minyu Liu, Tow Chong Chong, Gaoqiang Yuan
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Patent number: D901123Type: GrantFiled: June 10, 2019Date of Patent: November 3, 2020Assignee: GUANGDONG WIREKING COMMERCIAL CO., LTD.Inventors: Minyu Liu, Xiaochun Li