Patents by Inventor Liqiang Fu

Liqiang Fu 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: 20250049798
    Abstract: A compound for degrading a Wee1 protein kinase or a pharmaceutically acceptable salt thereof, and the use thereof in the treatment of proliferative diseases.
    Type: Application
    Filed: November 8, 2022
    Publication date: February 13, 2025
    Inventors: Liqiang FU, Linglong KONG, Gang LU, Yifeng XIA, Chin-Chun LU
  • Publication number: 20240360150
    Abstract: An isoindolinone compound represented by structural formula (I) or a pharmaceutically acceptable salt thereof can be used in the treatment of proliferative diseases. A pharmaceutical composition contains the compound or the salt thereof and a pharmaceutically acceptable carrier.
    Type: Application
    Filed: August 22, 2022
    Publication date: October 31, 2024
    Inventors: Liqiang FU, Linglong KONG, Lei ZHANG, Gang LU, Yifeng XIA, Chin-Chun LU, Christine SURKA
  • Publication number: 20240294500
    Abstract: Isoindolinone compounds represented by the structural formula (I) or pharmaceutically-acceptable salts thereof can be used for the treatment of a proliferative disorder. Pharmaceutical compositions contain the isoindolinone compound or a salt thereof, and a pharmaceutically acceptable carrier.
    Type: Application
    Filed: June 6, 2022
    Publication date: September 5, 2024
    Inventors: Liqiang FU, Linglong KONG, Yifeng XIA
  • Publication number: 20240261292
    Abstract: Disclosed are combinations comprising a therapeutically effective amount of a menin-MLL inhibitor of Formula (I) or a pharmaceutically acceptable salt or a solvate thereof; and a therapeutically effective amount of at least one other therapeutic agent which is a hypomethylating agent, a cytidine deaminase inhibitor, a DNA intercalating agent, a pyrimidine analog, a purine analog, a kinase inhibitor, a CD20 inhibitor, an IDH inhibitor, an immunomodulatory agent or a DHODH inhibitor. Also disclosed are methods for treating a subject who has been diagnosed with cancer using such combinations. Compounds are represented by Formula (I) as follows: wherein R1a, R1b, R2, R3, R4, U, Y1, X1, X2, n1, n2, n3 and n4 are defined herein.
    Type: Application
    Filed: May 9, 2022
    Publication date: August 8, 2024
    Inventors: Nikki Daskalakis, Christina Diane Guttke, Min Chul Kwon, Lucille Angela Ferrante, Kathryn Elizabeth Packman, Eva Christine Pietsch, Ulrike Philippar, Tinne Ann J. Verhulst, Sumia Ali-Ahmed, Balpreet Bhogal, Yu Sun, Wei Cai, Xuedong Dai, Olivier Alexis Georges Querolle, Johannes Wilhelmus J. Thuring, Yingtao Liu, Lianzhu Liu, Yanping Xu, Liqiang Fu, Ming Li, Lichao Fang, Xiangjun Deng, Alicia Tee Fuay Ng, Nicolas Freddy J. Darville, Vineet Pande
  • Publication number: 20240156195
    Abstract: The present application provides a comfortable lightweight bullet-proof and stab-resistant suit and a preparation method thereof. A first aspect of the present application provides a comfortable lightweight bullet-proof and stab-resistant suit, including a sheath and a protection core sheet disposed in the sheath, and the protection core sheet includes a first protection layer, a second protection layer, a third protection layer and a buffer layer which are sequentially stacked together. The bullet-proof and stab-resistant suit provided in the present application has better response protection characteristics in the process of bullet penetration or knife tip stab, and the prepared aramid unidirectional cloth has low areal density, apparent flatness, no bubbles, and excellent softness, so that any bending within 180° can be realized.
    Type: Application
    Filed: April 25, 2023
    Publication date: May 16, 2024
    Inventors: Xinling FANG, Yuankun LIU, Dongmei XU, Qingsong AI, Hongxin LI, Hong CHEN, Zhaoyang LIU, Zhiyong PAN, Zhongwei WU, Zongjia LI, Nianhua LI, Liandong JIANG, Ruiling WANG, Long HU, Liqiang FU, Bing ZHANG, Junhong DAI, Fangning XUE
  • Publication number: 20230142285
    Abstract: The present invention relates to pharmaceutical agents useful for therapy and/or prophylaxis in a mammal, pharmaceutical composition comprising such compounds, and their use as menin/MLL protein/protein interaction inhibitors, useful for treating diseases such as cancer, including but not limited to leukemia, myelodysplastic syndrome (MDS), and myeloproliferative neoplasms (MPN); and diabetes.
    Type: Application
    Filed: December 17, 2020
    Publication date: May 11, 2023
    Inventors: Wei CAI, Xuedong DAI, Oliver Alexis Georges QUEROLLE, Johannes Wilhelmus John F. THURING, Yingtao LIU, Lianzhu LIU, Yanping XU, Liqiang FU, Ming LI, Lichao FANG, Xianguin DENG, Qiwu ZHAO, Kangying LI, Alicia Tee Fuay NG, Nicolas Freddy J. DARVILLE, Edward CLEATOR, Gregor Thomas URBANIETZ, William Marc MATON, Vineet PANDA
  • Patent number: 11639350
    Abstract: Provided herein are compounds useful for the treatment of HBV infection in a subject in need thereof, pharmaceutical compositions thereof, and methods of inhibiting, suppressing, or preventing HBV infection in the subject, and the compound has the structure of Formula I including any possible deuterated isomers, stereoisomers or tautomeric forms thereof.
    Type: Grant
    Filed: June 26, 2018
    Date of Patent: May 2, 2023
    Assignee: Janssen Pharmaceutica NV
    Inventors: Zhao-Kui Wan, Yimin Jiang, Xuedong Dai, Qian Liu, Wing Shun Cheung, Gang Deng, Liqiang Fu
  • Publication number: 20230039917
    Abstract: The present invention relates to pharmaceutical agents useful for therapy and/or prophylaxis in a mammal, pharmaceutical composition comprising such compounds, and their use as menin/MLL protein/protein interaction inhibitors, useful for treating diseases such as cancer, myelodysplastic syndrome (MDS) and diabetes.
    Type: Application
    Filed: May 2, 2022
    Publication date: February 9, 2023
    Inventors: Xuedong DAI, Olivier Alexis Georges QUEROLLE, Daniel Jason KROSKY, Wei CAI, Liqiang FU, Linglong KONG, Yingtao LIU, Zhao-Kui WAN, Barbara MORSCHHÄUSER GEB. HERKERT, Vineet PANDE, James Patrick EDWARDS, Aaron Nathaniel PATRICK, Patrick René ANGIBAUD, Virginie Sophie PONCELET
  • Patent number: 11396517
    Abstract: Provided are compounds of Formula (I), pharmaceutical compositions comprising such compounds, and their use as menin/MLL protein/protein interaction inhibitors, useful for treating diseases such as cancer, myelodysplastic syndrome (MDS) and diabetes.
    Type: Grant
    Filed: December 19, 2018
    Date of Patent: July 26, 2022
    Assignee: Janssen Pharmaceutica NV
    Inventors: Xuedong Dai, Olivier Alexis Georges Querolle, Daniel Jason Krosky, Wei Cai, Liqiang Fu, Linglong Kong, Yingtao Liu, Zhao-Kui Wan, Barbara Morschhäuser Geb. Herkert, Vineet Pande, James Patrick Edwards, Aaron Nathaniel Patrick, Patrick René Angibaud, Virginie Sophie Poncelet
  • Patent number: 11034698
    Abstract: Compounds of Formula I, Formula II, Formula III, Formula IV, Formula V, Formula VI, Formula VII, Formula VIII, and methods of use as Interleukin-1 Receptor Associated Kinase (IRAK4) inhibitors are described herein.
    Type: Grant
    Filed: December 16, 2019
    Date of Patent: June 15, 2021
    Assignee: Genentech, Inc.
    Inventors: Marian C. Bryan, Steven Do, Joy Drobnick, Alberto Gobbi, Tamiko Katsumoto, James Richard Kiefer, Jr., Jun Liang, Naomi S. Rajapaksa, Yongsheng Chen, Liqiang Fu, Kwong Wah Lai, Zhiguo Liu, John Wai, Fei Wang
  • Patent number: 10899772
    Abstract: Compounds of Formula 0, and stereoisomers and pharmaceutically acceptable salts thereof, as well as methods of use as Interleukin-1 Receptor Associated Kinase (IRAK4) inhibitors are described herein.
    Type: Grant
    Filed: December 16, 2019
    Date of Patent: January 26, 2021
    Assignee: Genentech, Inc.
    Inventors: Marian C. Bryan, Steven Do, Tamiko Katsumoto, Jun Liang, Naomi S. Rajapaksa, James Richard Kiefer, Jr., Liqiang Fu
  • Publication number: 20200172532
    Abstract: Provided herein are compounds useful for the treatment of HBV infection in a subject in need thereof, pharmaceutical compositions thereof, and methods of inhibiting, suppressing, or preventing HBV infection in the subject.
    Type: Application
    Filed: June 26, 2018
    Publication date: June 4, 2020
    Inventors: Zhao-Kui WAN, Yimin JIANG, Xuedong DAI, Qian LIU, Wing Shun CHEUNG, Gang DENG, Liqiang FU
  • Publication number: 20200123166
    Abstract: Compounds of Formula I, Formula II, Formula III, Formula IV, Formula V, Formula VI, Formula VII, Formula VIII, and methods of use as Interleukin-1 Receptor Associated Kinase (IRAK4) inhibitors are described herein.
    Type: Application
    Filed: December 16, 2019
    Publication date: April 23, 2020
    Applicant: Genentech, Inc.
    Inventors: Marian C. BRYAN, Steven DO, Joy DROBNICK, Alberto GOBBI, Tamiko KATSUMOTO, James Richard KIEFER, Jr., Jun LIANG, Naomi S. RAJAPAKSA, Yongsheng CHEN, Liqiang FU, Kwong Wah LAI, Zhiguo LIU, John WAI, Fei WANG
  • Publication number: 20200115383
    Abstract: Compounds of Formula 0, and stereoisomers and pharmaceutically acceptable salts thereof, as well as methods of use as Interleukin-1 Receptor Associated Kinase (IRAK4) inhibitors are described herein.
    Type: Application
    Filed: December 16, 2019
    Publication date: April 16, 2020
    Applicant: Genentech, Inc.
    Inventors: Marian C. BRYAN, Steven DO, Tamiko KATSUMOTO, Jun LIANG, Naomi S. RAJAPAKSA, James Richard KIEFER, Jr., Liqiang FU
  • Patent number: D852068
    Type: Grant
    Filed: March 12, 2019
    Date of Patent: June 25, 2019
    Inventor: Liqiang Fu
  • Patent number: D852069
    Type: Grant
    Filed: March 12, 2019
    Date of Patent: June 25, 2019
    Inventor: Liqiang Fu
  • Patent number: D873688
    Type: Grant
    Filed: August 13, 2018
    Date of Patent: January 28, 2020
    Inventor: Liqiang Fu
  • Patent number: D879503
    Type: Grant
    Filed: September 25, 2019
    Date of Patent: March 31, 2020
    Assignee: SHENZHEN TUOJIA TECHNOLOGY CO., LTD.
    Inventor: Liqiang Fu
  • Patent number: D888852
    Type: Grant
    Filed: August 13, 2018
    Date of Patent: June 30, 2020
    Inventor: Liqiang Fu
  • Patent number: D900754
    Type: Grant
    Filed: August 13, 2018
    Date of Patent: November 3, 2020
    Inventor: Liqiang Fu