Patents by Inventor Huijing Hu

Huijing Hu 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).

  • USE OF DIPHENOL IN PREPARATION OF MEDICINES FOR PREVENTION AND TREATMENT OF CEREBRAL ISCHEMIA
    Publication number: 20200179302
    Abstract: The present invention relates to use of biphenols in the preparation of a medicament for the prevention and treatment of ischemic stroke, specifically to use of 3,3?,5,5?-tetraisopropyl-4,4?-biphenol and salt, ester, or solvate thereof in the preparation of a medicament for the prevention and treatment of ischemic stroke injury.
    Type: Application
    Filed: February 13, 2020
    Publication date: June 11, 2020
    Inventors: Rutao Wang, Tao Chen, Long An, Yi Zhao, Weijiao Wang, Shupan Guo, Sa Xiao, Jinghua Pang, Huijing Hu
  • Biphenyl derivative and uses thereof
    Patent number: 10329243
    Abstract: The present invention relates to a biphenyl derivative and use thereof, and the biphenyl derivative has a structure represented by the formula (I) as defined in the specification. The use refers the use of the biphenyl derivative or a pharmaceutically acceptable salt or solvate thereof, or a pharmaceutical composition comprising the biphenyl derivative or a pharmaceutically acceptable salt or solvate thereof in the preparation of a medicament for the treatment and/or prevention of ischemic stroke.
    Type: Grant
    Filed: March 11, 2016
    Date of Patent: June 25, 2019
    Assignee: XI'AN LIBANG PHARMACEUTICAL CO., LTD
    Inventors: Rutao Wang, Tao Chen, Long An, Yi Zhao, Weijiao Wang, Shupan Guo, Sa Xiao, Jinghua Pang, Huijing Hu
  • 2,2?,6,6?-tetraisopropyl-4,4?-biphenol lipid microsphere preparations and preparation methods therefor
    Patent number: 10154967
    Abstract: This invention relates to a 2,2?,6,6?-tetraisopropyl-4,4?-biphenol lipid microsphere preparation having 2,2?,6,6?-tetraisopropyl-4,4?-biphenol as its active ingredient and formed into said lipid microsphere preparation with common medically used injection-grade oil, emulsifier, and injection-grade water.
    Type: Grant
    Filed: April 28, 2016
    Date of Patent: December 18, 2018
    Assignee: XI'AN LIBANG PHARMACEUTICAL CO., LTD
    Inventors: Rutao Wang, Tao Chen, Shupan Guo, Huijing Hu, Long An, Weijiao Wang
  • THE USE OF DIPHENOL IN PREPARATION OF MEDICINES FOR PREVENTION AND TREATMENT OF CEREBRAL ISCHEMIA
    Publication number: 20180185299
    Abstract: The present invention relates to use of biphenols in the preparation of a medicament for the prevention and treatment of ischemic stroke, specifically to use of 3,3?,5,5?-tetraisopropyl-4,4?-biphenol and salt, ester, or solvate thereof in the preparation of a medicament for the prevention and treatment of ischemic stroke injury.
    Type: Application
    Filed: March 11, 2016
    Publication date: July 5, 2018
    Inventors: Rutao Wang, Tao Chen, Long An, Yi Zhao, Weijiao Wang, Shupan Guo, Sa Xiao, Jinghua Pang, Huijing Hu
  • DIPHENYL DERIVATIVE AND USES THEREOF
    Publication number: 20180141895
    Abstract: The present invention relates to a biphenyl derivative and use thereof, and the biphenyl derivative has a structure represented by the formula (I) as defined in the specification. The use refers the use of the biphenyl derivative or a pharmaceutically acceptable salt or solvate thereof, or a pharmaceutical composition comprising the biphenyl derivative or a pharmaceutically acceptable salt or solvate thereof in the preparation of a medicament for the treatment and/or prevention of ischemic stroke.
    Type: Application
    Filed: March 11, 2016
    Publication date: May 24, 2018
    Inventors: Rutao Wang, Tao Chen, Long An, Yi Zhao, Weijiao Wang, Shupan Guo, Sa Xiao, Jinghua Pang, Huijing Hu
  • 2,2?,6,6?-tetraisopropyl-4,4?-2-biphenol soft capsule and method for preparing same
    Patent number: 9693963
    Abstract: Disclosed is a 2,2?,6,6?-tetraisopropyl-4,4?-biphenol soft capsule composed of a capsule shell and the contents in the capsule, wherein the contents in the capsule include 2,2?,6,6?-tetraisopropyl-4,4?-biphenol, a solvent, and an antioxidant, among others.
    Type: Grant
    Filed: August 2, 2012
    Date of Patent: July 4, 2017
    Assignee: Xi'an Libang Pharmaceutical Co., Ltd.
    Inventors: Rutao Wang, Long An, Huijing Hu, Shupan Guo, Tao Chen, Weijiao Wang
  • 2,2',6,6'-TETRAISOPROPYL-4,4'-BIPHENOL LIPID MICROSPHERE PREPARATIONS AND PREPARATION METHODS THEREFOR
    Publication number: 20160235684
    Abstract: This invention relates to a 2,2?,6,6?-tetraisopropyl-4,4?-biphenol lipid microsphere preparation having 2,2?,6,6?-tetraisopropyl-4,4?-biphenol as its active ingredient and formed into said lipid microsphere preparation with common medically used injection-grade oil, emulsifier, and injection-grade water.
    Type: Application
    Filed: April 28, 2016
    Publication date: August 18, 2016
    Inventors: Rutao Wang, Tao Chen, Shupan Guo, Huijing Hu, Long An, Weijiao Wang
  • 2,2',6,6'-TETRAISOPROPYL-4,4'-2-BIPHENOL SOFT CAPSULE AND METHOD FOR PREPARING SAME
    Publication number: 20150352052
    Abstract: Disclosed is a 2,2?,6,6?-tetraisopropyl-4,4?-biphenol soft capsule composed of a capsule shell and the contents in the capsule, wherein the contents in the capsule include 2,2?,6,6?-tetraisopropyl-4,4?-biphenol, a solvent, and an antioxidant, among others.
    Type: Application
    Filed: August 2, 2012
    Publication date: December 10, 2015
    Applicant: XI'AN LIBANG PHARMACEUTICAL CO.,LTD.
    Inventors: Rutao WANG, Long AN, Huijing HU, Shupan GUO, Tao CHEN, Weijiao WANG
  • 2,2',6,6'-TETRAISOPROPYL-4,4'-BIPHENOL LIPID MICROSPHERE PREPARATIONS AND PREPARATION METHODS THEREFOR
    Publication number: 20140370101
    Abstract: This invention relates to a 2,2?,6,6?-tetraisopropyl-4,4?-biphenol lipid microsphere preparation having 2,2?,6,6?-tetraisopropyl-4,4?-biphenol as its active ingredient and formed into said lipid microsphere preparation with common medically used injection-grade oil, emulsifier, and injection-grade water.
    Type: Application
    Filed: March 7, 2012
    Publication date: December 18, 2014
    Applicant: XI'AN LIBANG PHARMACEUTICAL CO., LTD
    Inventors: Rutao Wang, Tao Chen, Shupan Guo, Huijing Hu, Long An, Weijiao Wang