Patents by Inventor Zhiqin Ji

Zhiqin Ji 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: 20220330549
    Abstract: An N-benzylbenzamide-based compound as shown below or its salt which may be used as a herbicide is provided. The N-benzylbenzamide-based compound or its salt serves as a pigment synthesis inhibitor for controlling weeds in field crop growing places or non-farming crop places. Furthermore, the compound may form an agricultural herbicide with an agriculturally accepted carrier. Still further, the compound also serves an agricultural herbicide in a manner of a mixed formulation with a further herbicidal active component, particularly atrazine. The N-benzylbenzamide-based compound or its salt has high herbicidal activity, and can be used to control weeds that are resistant to existing herbicides, which thereby exhibits a good synergistic effect when combined with a further herbicidal active component.
    Type: Application
    Filed: September 2, 2020
    Publication date: October 20, 2022
    Inventors: Zhiqin JI, Shaopeng WEI, Huixia ZHANG
  • Publication number: 20180193315
    Abstract: Compounds having a structure of Formula (IX): or a stereoisomer, tautomer or pharmaceutically acceptable salt thereof, wherein R1, R2a, R2b, R3a, R3b, R4a, R4b, Q1-Q2, R6, R7, A, B, W, x, and y are as defined herein and are provided. Pharmaceutical compositions comprising such compounds and methods for treating various HAT-related conditions or diseases, including cancer, by administration of such compounds are also provided.
    Type: Application
    Filed: February 28, 2018
    Publication date: July 12, 2018
    Inventors: Edward A. Kesicki, Arthur F. Kluge, Michael A. Patane, John H. Van Drie, JR., Ce Wang, Maricel Torrent, Michael L. Curtin, Todd M. Hansen, Rick F. Clark, Robin R. Frey, Zhiqin Ji, Yujia Dai, William J. McClellan, Jane Gong, Gui-dong G. Zhu, Anthony Mastracchio, Michael R. Michaelides, Thomas D. Penning, Chunqiu C. Lai
  • Patent number: 9957274
    Abstract: Compounds having a structure of Formula (I): or a stereoisomer, tautomer or pharmaceutically acceptable salt thereof, wherein A1, A2, A3, A4, A5, n, and m are as defined herein and are provided. Pharmaceutical compositions comprising such compounds and methods for treating various EED-related conditions or diseases, including cancer, by administration of such compounds are also provided.
    Type: Grant
    Filed: May 5, 2017
    Date of Patent: May 1, 2018
    Assignee: AbbVie Inc.
    Inventors: Michael R. Michaelides, Michael L. Curtin, Huan-Qiu Li, Marina A Pliushchev, Ying Wang, Hongyu H. Zhao, Richard F. Clark, Alan S. Florjancic, Zhiqin Ji, Mariazel Torrent, Ramzi F. Sweis, Anil Vasudevan, Justin D. Dietrich
  • Publication number: 20180071262
    Abstract: Compounds having a structure of Formula (IX): or a stereoisomer, tautomer or pharmaceutically acceptable salt thereof, wherein R1, R2a, R2b, R3a, R3b, R4a, R4b, Q1----Q2, R6, R7, A, B, W, x, and y are as defined herein and are provided. Pharmaceutical compositions comprising such compounds and methods for treating various HAT-related conditions or diseases, including cancer, by administration of such compounds are also provided.
    Type: Application
    Filed: October 6, 2017
    Publication date: March 15, 2018
    Applicant: AbbVie Inc.
    Inventors: Edward A. Kesicki, Arthur F. Kluge, Michael A. Patane, John H. Van Drie, JR., Ce Wang, Maricel Torrent, Michael L. Curtin, Todd M. Hansen, Rick F. Clark, Robin R. Frey, Zhiqin Ji, Yujia Dai, William J. McClellan, Jane Gong, Gui-dong G. Zhu, Anthony Mastracchio, Michael R. Michaelides, Thomas D. Penning, Chunqiu C. Lai
  • Publication number: 20170320880
    Abstract: Compounds having a structure of Formula (I): or a stereoisomer, tautomer or pharmaceutically acceptable salt thereof, wherein A1, A2, A3, A4, A5, n, and m are as defined herein and are provided. Pharmaceutical compositions comprising such compounds and methods for treating various EED-related conditions or diseases, including cancer, by administration of such compounds are also provided.
    Type: Application
    Filed: May 5, 2017
    Publication date: November 9, 2017
    Inventors: Michael R. Michaelides, Michael L. Curtin, Huan-Qiu Li, Marina A. Pliushchev, Ying Wang, Hongyu H. Zhao, Richard F. Clark, Alan S. Florjancic, Zhiqin Ji, Mariazel Torrent, Ramzi F. Sweis, Anil Vasudevan, Justin D. Dietrich
  • Patent number: 9796708
    Abstract: Disclosed are compounds of Formula (IIa), wherein R1, R2, R3A, R3B, R3C, R3D, R3E, and R4 are as defined in the specification, and pharmaceutically acceptable salts thereof. The compounds may be used as agents in the treatment of diseases, including cancer. Also provided are pharmaceutical compositions comprising one or more compounds of Formula (IIa).
    Type: Grant
    Filed: March 13, 2014
    Date of Patent: October 24, 2017
    Assignee: AbbVie Inc.
    Inventors: Yunsong Tong, Milan Bruncko, Richard F. Clark, Michael Curtin, Alan S. Florjancic, Robin R. Frey, Jianchun Gong, Todd M. Hansen, Zhiqin Ji, Chunqiu Lai, Anthony Mastracchio, Michael Michaelides, Juliem Miyashiro, Roberto M. Risi, Xiaohong Song, Zhi-fu Tao, Keith W. Woods, Guidong Zhu, Thomas Penning, Andrew Souers, Rajeev Goswami, Omprakash Reddy Iguturi, Madhu Babu Dabbeeru
  • Patent number: 9758511
    Abstract: Disclosed are compounds which inhibit the activity of NAMPT, compositions containing the compounds and methods of treating diseases during which NAMPT is expressed.
    Type: Grant
    Filed: February 19, 2016
    Date of Patent: September 12, 2017
    Assignee: AbbVie Inc.
    Inventors: Michael L. Curtin, Kenton Longenecker, Todd M. Hansen, Richard F. Clark, Bryan Sorensen, Howard R. Heyman, Zhiqin Ji
  • Patent number: 9738612
    Abstract: Disclosed are a use of a methylacryloyl benzimidazolone derivative, an optical isomer or a pharmaceutically acceptable salt or prodrug thereof in the preparation of: (a) a pharmaceutical composition or reagent for down-regulating the activity of PI3K/Akt pathways; (b) a pharmaceutical composition or reagent for treating or inhibiting a tumour; and/or inhibiting tumour cell growth; and/or (c) a pharmaceutical composition or reagent for blocking the cell cycle. The compounds involved in the present invention can down-regulate the level of Akt phosphorylation in P13K/Akt signaling pathways, and the functional effects of the compounds are equivalent to those of a novel small-molecular targeting drug MK2206; while the research at the cellular level has found that the methylacryloyl benzimidazolone derivatives represented by FD1 have a good proliferation inhibiting effect on tumour cells. What is different from MK2206 is that FD1 has better effects on a PTEN deleted cell.
    Type: Grant
    Filed: March 23, 2015
    Date of Patent: August 22, 2017
    Assignees: Shanghai Nature Standard R&D and Biotech Co., Ltd, Shanghai Standard Technology Co., Ltd., Shanghai Founder Biomed R&D Co., Ltd.
    Inventors: Jiapeng Li, Zhiqin Ji, Xiaoya Zhou, Shaopeng Wei, Yong Qian, Tianpei Xie
  • Publication number: 20170144976
    Abstract: Disclosed are a use of a methylacryloyl benzimidazolone derivative, an optical isomer or a pharmaceutically acceptable salt or prodrug thereof in the preparation of: (a) a pharmaceutical composition or reagent for down-regulating the activity of PI3K/Akt pathways; (b) a pharmaceutical composition or reagent for treating or inhibiting a tumour; and/or inhibiting tumour cell growth; and/or (c) a pharmaceutical composition or reagent for blocking the cell cycle. The compounds involved in the present invention can down-regulate the level of Akt phosphorylation in P 13K/Akt signaling pathways, and the functional effects of the compounds are equivalent to those of a novel small-molecular targeting drug MK2206; while the research at the cellular level has found that the methylacryloyl benzimidazolone derivatives represented by FD1 have a good proliferation inhibiting effect on tumour cells. What is different from MK2206 is that FD1 has better effects on a PTEN deleted cell.
    Type: Application
    Filed: March 23, 2015
    Publication date: May 25, 2017
    Inventors: Jiapeng LI, Zhiqin JI, Xiaoya ZHOU, Shaopeng WEI, Yong QIAN, Tianpei XIE
  • Publication number: 20170065575
    Abstract: Disclosed are compounds which inhibit the activity of NAMPT, compositions containing the compounds and methods of treating diseases during which NAMPT is expressed.
    Type: Application
    Filed: November 21, 2016
    Publication date: March 9, 2017
    Inventors: Todd M. Hansen, Kenton Longenecker, Howard R. Heyman, Michael L. Curtin, Richard F. Clark, Bryan Sorensen, Zhiqin Ji, Kevin Woller, George Doherty, Robin Frey
  • Publication number: 20160235716
    Abstract: Compounds having a structure of Formula (IX): or a stereoisomer, tautomer or pharmaceutically acceptable salt thereof, wherein R1, R2a, R2b, R3a, R3b, R4a, R4b, Q1- - - -Q2, R6, R7, A, B, W, x, and y are as defined herein and are provided. Pharmaceutical compositions comprising such compounds and methods for treating various HAT-related conditions or diseases, including cancer, by administration of such compounds are also provided.
    Type: Application
    Filed: September 17, 2015
    Publication date: August 18, 2016
    Applicant: ABBVIE INC.
    Inventors: Edward A. Kesicki, Arthur F. Kluge, Michael A. Patane, John H. Van Drie, JR., Ce Wang, Maricel Torrent, Michael L. Curtin, Todd M. Hansen, Rick F. Clark, Robin R. Frey, Zhiqin Ji, Yujia Dai, William J. McClellan, Jane Gong, Gui-dong G. Zhu, Anthony Mastracchio, Michael R. Michaelides, Thomas D. Penning, Chunqiu C. Lai
  • Publication number: 20160168134
    Abstract: Disclosed are compounds which inhibit the activity of NAMPT, compositions containing the compounds and methods of treating diseases during which NAMPT is expressed.
    Type: Application
    Filed: February 19, 2016
    Publication date: June 16, 2016
    Applicant: AbbVie Inc.
    Inventors: Michael L. Curtin, Kenton Longenecker, Todd M. Hansen, Richard F. Clark, Bryan Sorensen, Howard R. Heyman, Zhiqin Ji
  • Patent number: 9328112
    Abstract: Disclosed are compounds of Formula (Ia), and pharmaceutically acceptable salts thereof, wherein X, Y, R1, R2, R3A, R3B, and R4 are as described herein. The compounds may be used as agents in the treatment of diseases, including cancer. Also disclosed are pharmaceutical compositions comprising one or more compounds of Formula (Ia).
    Type: Grant
    Filed: December 12, 2014
    Date of Patent: May 3, 2016
    Assignee: AbbVie Inc.
    Inventors: Robin Frey, Jane Gong, Zhiqin Ji, Chunqiu Lai, Thomas Penning, Xiaohong Song, Andrew Souers, Yunsong Tong, Gui-Dong Zhu
  • Patent number: 9296723
    Abstract: Disclosed are compounds which inhibit the activity of NAMPT, compositions containing the compounds and methods of treating diseases during which NAMPT is expressed.
    Type: Grant
    Filed: May 10, 2013
    Date of Patent: March 29, 2016
    Assignee: AbbVie Inc.
    Inventors: Michael L. Curtin, Kenton Longenecker, Todd M. Hansen, Richard F. Clark, Bryan Sorensen, Howard R. Heyman, Zhiqin Ji
  • Publication number: 20160060257
    Abstract: Disclosed are compounds of Formula (IIa), wherein R1, R2, R3A, R3B, R3C, R3D, R3E, and R4 are as defined in the specification, and pharmaceutically acceptable salts thereof. The compounds may be used as agents in the treatment of diseases, including cancer. Also provided are pharmaceutical compositions comprising one or more compounds of Formula (IIa).
    Type: Application
    Filed: March 13, 2014
    Publication date: March 3, 2016
    Applicant: ABBVIE INC.
    Inventors: Yunsong Tong, Milan Bruncko, Richard F. Clark, Michael Curtin, Alan S. Florjancic, Robin R. Frey, Jianchun Gong, Todd M. Hansen, Zhiqin Ji, Chunqiu Lai, Anthony Mastracchio, Michael Michaelides, Juliem Miyashiro, Roberto M. Risi, Xiaohong Song, Zhi-fu Tao, Keith W. Woods, Guidong Zhu, Thomas Penning, Andrew Souers, Rajeev Goswami, Omprakash Reddy Iquturi, Madhu Babu Dabbeeru
  • Publication number: 20150218165
    Abstract: Disclosed are compounds of Formula (Ia), and pharmaceutically acceptable salts thereof, wherein X, Y, R1, R2, R3A, R3B, and R4 are as described herein. The compounds may be used as agents in the treatment of diseases, including cancer. Also disclosed are pharmaceutical compositions comprising one or more compounds of Formula (Ia).
    Type: Application
    Filed: December 12, 2014
    Publication date: August 6, 2015
    Applicant: ABBVIE INC.
    Inventors: Robin Frey, Jianchun Gong, Zhiqin JI, Chunqiu Lai, Thomas Penning, Xiaohong Song, Andrew Souers, Yunsong Tong, Gui-Dong Zhu
  • Publication number: 20150141398
    Abstract: Disclosed are compounds which inhibit the activity of NAMPT, compositions containing the compounds and methods of treating diseases during which NAMPT is expressed.
    Type: Application
    Filed: January 23, 2015
    Publication date: May 21, 2015
    Inventors: Todd M. Hansen, Kenton Longenecker, Howard R. Heyman, Michael L. Curtin, Richard F. Clark, Bryan Sorensen, Zhiqin Ji, Kevin Woller, George Doherty, Robin Frey
  • Patent number: 8975398
    Abstract: Disclosed are compounds which inhibit the activity of NAMPT, compositions containing the compounds and methods of treating diseases during which NAMPT is expressed.
    Type: Grant
    Filed: May 10, 2013
    Date of Patent: March 10, 2015
    Assignee: AbbVie Inc.
    Inventors: Todd M. Hansen, Kenton Longenecker, Howard R. Heyman, Michael L. Curtin, Richard F. Clark, Bryan Sorensen, Zhiqin Ji, Kevin Woller, George Doherty, Robin Frey
  • Patent number: 8940778
    Abstract: Compounds having the formula are useful for inhibiting protein tyrosine kinases. The present invention also discloses methods of making the compounds, compositions containing the compounds, and methods of treatment using the compounds.
    Type: Grant
    Filed: May 3, 2013
    Date of Patent: January 27, 2015
    Assignee: AbbVie Inc.
    Inventors: Yujia Dai, Steven K Davidsen, Anna M. Ericsson, Kresna Hartandi, Zhiqin Ji, Michael R. Michaelides
  • Patent number: 8691810
    Abstract: The present invention relates to compounds of formula (I) or pharmaceutical acceptable salts, wherein A, B, R1, R2, R3, R4a, R5, and Z are defined in the description. The present invention relates also to methods of making said compounds, and compositions containing said compounds which are useful for inhibiting kinases such as aurora.
    Type: Grant
    Filed: May 12, 2011
    Date of Patent: April 8, 2014
    Assignee: AbbVie Inc.
    Inventors: Michael R. Michaelides, Andrew S. Judd, Shannon R. Fix-Stenzel, Richard F. Clark, Bryan K. Sorensen, Zhiqin Ji