Patents by Inventor Huaqing Liu

Huaqing 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).

  • Publication number: 20240131167
    Abstract: Provided herein are novel bifunctional compounds formed by conjugating EGFR inhibitor moieties with E3 ligase Ligand moieties, which function to recruit targeted proteins to E3 ubiquitin ligase for degradation. The disclosure also provides pharmaceutically acceptable compositions comprising compounds and methods for the treatment of EGFR mutant-related cancers.
    Type: Application
    Filed: October 30, 2023
    Publication date: April 25, 2024
    Applicant: BeiGene Switzerland GmbH
    Inventors: Bailin Lei, Huaqing Liu, Songzhe Han, Zhiwei Wang
  • Publication number: 20240025902
    Abstract: Disclosed herein are bifunctional compounds formed by conjugating EGFR inhibitor moieties with E3 ligase Ligand moieties, which function to recruit targeted proteins to E3 ubiquitin ligase for degradation of mutant EGFR kinase, and methods of preparation and uses thereof.
    Type: Application
    Filed: September 29, 2021
    Publication date: January 25, 2024
    Inventors: Bailin LEI, Huaqing LIU, Songzhe HAN, Zhiwei WANG
  • Publication number: 20230373960
    Abstract: Disclosed herein are novel pharmaceutically active compounds and their preparation methods. The compounds inhibit mutant EGFR and are useful in the treatment of oncological diseases.
    Type: Application
    Filed: September 22, 2021
    Publication date: November 23, 2023
    Inventors: Bailin LEI, Huaqing LIU, Songzhe HAN, Zhiwei WANG
  • Publication number: 20230265116
    Abstract: Disclosed herein are novel bifunctional compounds formed by conjugating EGFR inhibitor moieties with E3 ligase ligand moieties, which function to recruit targeted proteins to E3 ubiquitin ligase for degradation, and methods of preparation and uses thereof.
    Type: Application
    Filed: July 15, 2021
    Publication date: August 24, 2023
    Inventors: Bailin LEI, Huaqing LIU, Songzhe HAN, Zhiwei WANG
  • Publication number: 20230248834
    Abstract: Disclosed herein are novel bifunctional compounds formed by conjugating EGFR inhibitor moieties with E3 ligase Ligand moieties, which function to recruit targeted proteins to E3 ubiquitin ligase for degradation, and methods of preparation and uses thereof.
    Type: Application
    Filed: July 15, 2021
    Publication date: August 10, 2023
    Inventors: Bailin LEI, Huaqing LIU, Songzhe HAN, Zhiwei WANG
  • Patent number: 11327194
    Abstract: The present disclosure discloses a method for identifying a boundary of a sedimentary facies, a computer device and a computer readable storage medium. The method comprises: acquiring a preliminary marked result of the sedimentary facies in a seismic attribute map; acquiring a color-based K-means classification result of the seismic attribute map by using a maximal between-cluster variance and a K-means clustering; acquiring a super-pixel classification result of the seismic attribute map according to a SLIC super-pixel segmentation; and performing a region growing fusion on the super-pixel classification result by taking the preliminary marked result and the K-means classification result as constraints, to determine an identification result of the boundary of the sedimentary facies in the seismic attribute map.
    Type: Grant
    Filed: August 7, 2020
    Date of Patent: May 10, 2022
    Assignee: PETROCHINA COMPANY LIMITED
    Inventors: Qilin Chen, Xingmiao Yao, Changkuan Ni, Bo Yan, Huaqing Liu, Guangmin Hu, Zhong Hong, Haichao Jiao
  • Patent number: 10948636
    Abstract: A color filter substrate, a manufacturing method thereof, and a corresponding display panel. The manufacturing method of the color filter substrate includes: providing a substrate; forming an array of a plurality of pixel units on the substrate, wherein each pixel unit comprises a first sub-pixel, a second sub-pixel and at least two third sub-pixels, the at least two third sub-pixels being made of an irreversible temperature-sensitive pigment; and performing a temperature-variation treatment on one third sub-pixel in each pixel unit such that the one third sub-pixel changes color and becomes a fourth sub-pixel.
    Type: Grant
    Filed: June 28, 2018
    Date of Patent: March 16, 2021
    Assignees: BOE TECHNOLOGY GROUP CO., LTD., CHONGQING BOE OPTOELECTRONICS TECHNOLOGY CO., LTD.
    Inventors: Xiongzhou Wei, Min Li, Chao Liu, Huaqing Liu
  • Publication number: 20210041588
    Abstract: The present disclosure discloses a method for identifying a boundary of a sedimentary facies, a computer device and a computer readable storage medium. The method comprises: acquiring a preliminary marked result of the sedimentary facies in a seismic attribute map; acquiring a color-based K-means classification result of the seismic attribute map by using a maximal between-cluster variance and a K-means clustering; acquiring a super-pixel classification result of the seismic attribute map according to a SLIC super-pixel segmentation; and performing a region growing fusion on the super-pixel classification result by taking the preliminary marked result and the K-means classification result as constraints, to determine an identification result of the boundary of the sedimentary facies in the seismic attribute map.
    Type: Application
    Filed: August 7, 2020
    Publication date: February 11, 2021
    Inventors: Qilin CHEN, Xingmiao YAO, Changkuan NI, Bo YAN, Huaqing LIU, Guangmin HU, Zhong HONG, Haichao JIAO
  • Publication number: 20200255423
    Abstract: Disclosed herein are compounds of Formula (I), and pharmaceutically acceptable salts thereof, wherein R1, R2, R3, R4a, R4b, X1, X2, X3, X4, X5, and n are as defined herein, pharmaceutical compositions comprising same, and methods of preparation and use.
    Type: Application
    Filed: October 16, 2019
    Publication date: August 13, 2020
    Inventors: Maria A. Argiriadi, Eric C. Breinlinger, Ellen Yulin Tsai Chien, Marlon D. Cowart, Kristine E. Frank, Michael M. Friedman, David J. Hardee, J. Martin Herold, Huaqing Liu, Wei Qiu, Marc J. Scanio, Michael R. Schrimpf, Thomas R. Vargo, Stacy A. Van Epps, Matthew P. Webster, Andrew J. Little, Matthew H. Katcher, Theresa A. Dunstan, David A. Schiedler
  • Patent number: 10684241
    Abstract: A method for detecting clogging of a subsurface flow constructed wetland, including the steps of firstly emptying water in the subsurface flow constructed wetland, and then measuring the apparent resistivity of the subsurface flow constructed wetland bed after the water is emptied, wherein the water holding capacity of clogging sediments in the clogged region after emptying is strong, the apparent resistivity of this region is further measured to be lower than an unclogged region and the clogged region can thus be positioned and analyzed, the apparent resistivity of the region clogged more seriously is lower and the degree of clogging can thus be quantitatively analyzed.
    Type: Grant
    Filed: November 7, 2017
    Date of Patent: June 16, 2020
    Assignee: SHANDONG UNIVERSITY
    Inventors: Jian Zhang, Huaqing Liu, Zhen Hu, Chenglu Zhang, Jinlin Fan
  • Patent number: 10508113
    Abstract: Disclosed herein are compounds of Formula (I), and pharmaceutically acceptable salts thereof, wherein R1, R2, R3, R4a, R4b, X1, X2, X3, X4, X5, nad n are as defined herein, pharmaeceutical compositions 2C X5, and n are as defined herein, pharmaceutical compositions comprising same, and methods of preparation and use.
    Type: Grant
    Filed: March 12, 2019
    Date of Patent: December 17, 2019
    Assignee: AbbVie Inc.
    Inventors: Maria A. Argiriadi, Eric C. Breinlinger, Ellen Yulin Tsai Chien, Marlon D. Cowart, Kristine E. Frank, Michael M. Friedman, David J. Hardee, J. Martin Herold, Huaqing Liu, Wei Qiu, Marc J. Scanio, Michael R. Schrimpf, Thomas R. Vargo, Stacy A. Van Epps, Matthew P. Webster, Andrew J. Little, Matthew H. Katcher
  • Publication number: 20190346388
    Abstract: A method for detecting clogging of a subsurface flow constructed wetland, including the steps of firstly emptying water in the subsurface flow constructed wetland, and then measuring the apparent resistivity of the subsurface flow constructed wetland bed after the water is emptied, wherein the water holding capacity of clogging sediments in the clogged region after emptying is strong, the apparent resistivity of this region is further measured to be lower than an unclogged region and the clogged region can thus be positioned and analyzed, the apparent resistivity of the region clogged more seriously is lower and the degree of clogging can thus be quantitatively analyzed.
    Type: Application
    Filed: November 7, 2017
    Publication date: November 14, 2019
    Applicant: SHANDONG UNIVERSITY
    Inventors: Jian ZHANG, Huaqing LIU, Zhen HU, Chenglu ZHANG, Jinlin FAN
  • Publication number: 20190276450
    Abstract: Disclosed herein are compounds of Formula (I), and pharmaceutically acceptable salts thereof, wherein R1, R2, R3, R4a, R4b, X1, X2, X3, X4, X5, and n are as defined herein, pharmaceutical compositions comprising same, and methods of preparation and use.
    Type: Application
    Filed: March 12, 2019
    Publication date: September 12, 2019
    Inventors: Maria A. Argiriadi, Eric C. Breinlinger, Ellen Yulin Tsai Chien, Marlon D. Cowart, Kristine E. Frank, Michael M. Friedman, David J. Hardee, J. Martin Herold, Huaqing Liu, Wei Qiu, Marc J. Scanio, Michael R. Schrimpf, Thomas R. Vargo, Stacy A. Van Epps, Matthew P. Webster, Andrew J. Little, Matthew H. Katcher
  • Publication number: 20190086591
    Abstract: A color filter substrate, a manufacturing method thereof, and a corresponding display panel. The manufacturing method of the color filter substrate includes: providing a substrate; forming an array of a plurality of pixel units on the substrate, wherein each pixel unit comprises a first sub-pixel, a second sub-pixel and at least two third sub-pixels, the at least two third sub-pixels being made of an irreversible temperature-sensitive pigment; and performing a temperature-variation treatment on one third sub-pixel in each pixel unit such that the one third sub-pixel changes color and becomes a fourth sub-pixel.
    Type: Application
    Filed: June 28, 2018
    Publication date: March 21, 2019
    Inventors: Xiongzhou WEI, Min LI, Chao LIU, Huaqing LIU
  • Publication number: 20180243298
    Abstract: A compound of Formula (I) having efficacy for the treatment or prevention of conditions and disorders related to TRPV3 activity, e.g. pain, atopic dermatitis, eczema, itch or psoriasis, is disclosed. Compositions comprising such compounds and methods for treating conditions and disorders using such compounds and compositions are also presented.
    Type: Application
    Filed: March 30, 2016
    Publication date: August 30, 2018
    Inventors: Lawrence Black, Brian S. Brown, Bruce Clapham, Marlon D. Cowart, Michael J. Dart, Ramin Faghih, Jennifer Frost, Arthur R. Gomtsyan, Philip R. Kym, Huaqing Liu, Robert G. Schmidt, Lei Shi, Anurupa Shrestha, Kevin Sippy
  • Patent number: 9777020
    Abstract: Compounds of formula (I) and pharmaceutically acceptable salts, esters, amides, or radiolabelled forms thereof, wherein R1, Z1, Z2, and n are as defined in the specification, are useful in treating conditions or disorders prevented by or ameliorated by Tropomysin receptor kinases (Trk). Methods for making the compounds are disclosed. Also disclosed are pharmaceutical compositions of compounds of formula (I), and methods for using such compounds and compositions.
    Type: Grant
    Filed: January 22, 2015
    Date of Patent: October 3, 2017
    Assignee: AbbVie Inc.
    Inventors: Robert J. Altenbach, Huaqing Liu, Bruce Clapham, Ana L. Aguirre, Marlon Cowart, John R. Koenig, Kathy Sarris, Marc J. Scanio, Kerren K. Swinger, Anil Vasudevan, Clara I. Villamil, Kevin R. Woller
  • Patent number: 9467335
    Abstract: The present invention provides a method, terminal and system for fiber network management. A terminal obtains configuration information from a management system and sending an identifier of a configuration port connected to a fiber to an Optical Distribution Network (ODN) device to allow the ODN device to indicate, according to the configuration port identifier, a corresponding configuration port into which one end of the fiber is inserted. The method includes sending, according to a received first identifier of one end of the fiber and a corresponding configuration port identifier, which are sent by the ODN device, and a second identifier of an other end of the fiber, an identifier of a peer configuration port connected to the fiber to the ODN device to allow the ODN device to indicate, a corresponding peer configuration port into which the other end of the fiber is inserted.
    Type: Grant
    Filed: July 18, 2014
    Date of Patent: October 11, 2016
    Assignee: Huawei Technologies Co., Ltd.
    Inventors: Zhenbin Weng, Huaqing Liu, De Li
  • Publication number: 20160130282
    Abstract: Compounds of formula (I) are useful in treating conditions or disorders prevented by or ameliorated by histamine-3 receptor ligands. Also disclosed are pharmaceutical compositions of compounds of formula (I), methods for using such compounds and compositions, and a process for preparing the compounds.
    Type: Application
    Filed: November 6, 2015
    Publication date: May 12, 2016
    Inventors: Marlon D. Cowart, Huaqing Liu, Robert Altenbach
  • Patent number: 9181275
    Abstract: Compounds of formula (I) are useful in treating conditions or disorders prevented by or ameliorated by histamine-3 receptor ligands. Also disclosed are pharmaceutical compositions of compounds of formula (I), methods for using such compounds and compositions, and a process for preparing the compounds.
    Type: Grant
    Filed: August 9, 2012
    Date of Patent: November 10, 2015
    Assignee: AbbVie Inc.
    Inventors: Marlon D. Cowart, Huaqing Liu, Robert Altenbach
  • Patent number: 9108948
    Abstract: Compounds of formula (I) wherein R1, R2, R3, R3a, R3b, R4, and R5 are defined in the description, are useful in treating conditions or disorders prevented by or ameliorated by histamine-3 receptor ligands. Also disclosed are pharmaceutical compositions comprising the histamine-3 receptor ligands, methods for using such compounds and compositions, and a process for preparing compounds within the scope of formula (I).
    Type: Grant
    Filed: December 14, 2007
    Date of Patent: August 18, 2015
    Assignee: AbbVie Inc.
    Inventors: Huaqing Liu, Lawrence A. Black, Youssef L. Bennani, Marlon D. Cowart, Zhenping Tian, Paul J. Brackemeyer