Patents by Inventor Jiping Zha

Jiping Zha 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).

  • Patent number: 11827707
    Abstract: The present disclosure relates to antibodies and antigen-binding fragments thereof that bind to PD-L1, and to methods of using such antibodies and antigen-binding fragments. For example, the present invention provides humanized anti-PD-L1 antibodies and methods of use thereof.
    Type: Grant
    Filed: August 11, 2021
    Date of Patent: November 28, 2023
    Assignee: Apollomics Inc.
    Inventors: Jiping Zha, Ziyong Sun, Junzhuan Qiu
  • Publication number: 20230107304
    Abstract: The present disclosure relates generally to methods of treating (i) a tumor (e.g., a solid tumor, an advanced solid tumor, a cancer), (ii) tumor-related weight loss, or (iii) tumor-related cachexia in a human patient, the method comprising administering to the human patient an anti-GDNF family receptor alpha-like (GFRAL) antibody, wherein the antibody inhibits GFRAL binding to Ret proto-oncogene (RET). The present disclosure also relates generally to methods of treating pancreatic cancer (e.g., an advanced pancreatic cancer, a metastatic pancreatic cancer, a pancreatic adenocarcinoma, a metastatic pancreatic adenocarcinoma, an MSI-H pancreatic cancer, a pancreatic ductal adenocarcinoma, a metastatic pancreatic ductal adenocarcinoma) in a human patient, comprising administering to the human patient (i) an anti-GFRAL antibody, wherein the antibody inhibits GFRAL binding to RET; (ii) paclitaxel; and (iii) gemcitabine.
    Type: Application
    Filed: September 2, 2022
    Publication date: April 6, 2023
    Inventors: Daniel Chan, Alexander Mark DePaoli, Josh Lichtman, Bich Ngoc Tran-Muchowski, Yi Qun Xiao, Jiping Zha, Jian Luo
  • Patent number: 11560429
    Abstract: The present invention relates to antibodies and antigen-binding fragments thereof that bind to PD-1, and to methods of using such antibodies and antigen-binding fragments. For example, the present invention provides humanized anti-PD-1 antibodies and methods of use thereof.
    Type: Grant
    Filed: March 8, 2021
    Date of Patent: January 24, 2023
    Assignee: Apollomics Inc.
    Inventors: Junzhuan Qiu, Ziyong Sun, Jiping Zha
  • Publication number: 20210371531
    Abstract: The present disclosure relates to antibodies and antigen-binding fragments thereof that bind to PD-L1, and to methods of using such antibodies and antigen-binding fragments. For example, the present invention provides humanized anti-PD-L1 antibodies and methods of use thereof.
    Type: Application
    Filed: August 11, 2021
    Publication date: December 2, 2021
    Applicants: APOLLOMICS INC., APOLLOMICS INC.
    Inventors: Jiping ZHA, Ziyong SUN, Junzhuan QIU
  • Patent number: 11111300
    Abstract: The present disclosure relates to antibodies and antigen-binding fragments thereof that bind to PD-L1, and to methods of using such antibodies and antigen-binding fragments. For example, the present invention provides humanized anti-PD-L1 antibodies and methods of use thereof.
    Type: Grant
    Filed: August 12, 2019
    Date of Patent: September 7, 2021
    Assignee: APOLLOMICS INC.
    Inventors: Jiping Zha, Ziyong Sun, Junzhuan Qiu
  • Publication number: 20210198363
    Abstract: The present invention relates to antibodies and antigen-binding fragments thereof that bind to PD-1, and to methods of using such antibodies and antigen-binding fragments. For example, the present invention provides humanized anti-PD-1 antibodies and methods of use thereof.
    Type: Application
    Filed: March 8, 2021
    Publication date: July 1, 2021
    Inventors: Junzhuan QIU, Ziyong SUN, Jiping ZHA
  • Patent number: 10981994
    Abstract: The present invention relates to antibodies and antigen-binding fragments thereof that bind to PD-1, and to methods of using such antibodies and antigen-binding fragments. For example, the present invention provides humanized anti-PD-1 antibodies and methods of use thereof.
    Type: Grant
    Filed: August 12, 2019
    Date of Patent: April 20, 2021
    Assignee: Apollomics Inc.
    Inventors: Junzhuan Qiu, Ziyong Sun, Jiping Zha
  • Publication number: 20200031935
    Abstract: The present disclosure relates to antibodies and antigen-binding fragments thereof that bind to PD-L1, and to methods of using such antibodies and antigen-binding fragments. For example, the present invention provides humanized anti-PD-L1 antibodies and methods of use thereof.
    Type: Application
    Filed: August 12, 2019
    Publication date: January 30, 2020
    Applicant: CB Therapeutics, Inc.
    Inventors: Jiping ZHA, Ziyong SUN, Junzhuan QIU
  • Publication number: 20200031931
    Abstract: The present invention relates to antibodies and antigen-binding fragments thereof that bind to PD-1, and to methods of using such antibodies and antigen-binding fragments. For example, the present invention provides humanized anti-PD-1 antibodies and methods of use thereof.
    Type: Application
    Filed: August 12, 2019
    Publication date: January 30, 2020
    Inventors: Junzhuan Qui, Ziyong Sun, Jiping Zha
  • Patent number: 10543284
    Abstract: Provided are an anti-c-Met antibody or an antigen binding fragment thereof, and an anti-c-Met antibody-cytotoxic drug conjugate, wherein the antibody or antigen binding fragment thereof is a chimeric antibody or a humanized antibody. Also provided are pharmaceutical compositions containing the humanized anti-c-Met antibody or antigen binding fragment thereof, the antibody-cytotoxic drug conjugate, or pharmaceutically acceptable salts or solvents thereof, that are used in the treatment of cancer.
    Type: Grant
    Filed: April 7, 2016
    Date of Patent: January 28, 2020
    Assignees: Suzhou Suncadia Biopharmaceuticals Co., Ltd., Jiangsu Hengrui Medicine Co., Ltd., Shanghai Hengrui Pharmaceutical Co., Ltd.
    Inventors: Jiajian Liu, Lianshan Zhang, Weikang Tao, Yayuan Fu, Ling Zhang, Dong Ma, Dongbing Cui, Yali Wang, Jianyan Xu, Jindong Liang, Ying Zhang, Guiyang Jiang, Junzhuan Qiu, Ziyong Sun, Jiping Zha, Jingping Wei
  • Patent number: 10435470
    Abstract: The present disclosure relates to antibodies and antigen-binding fragments thereof that bind to PD-L1, and to methods of using such antibodies and antigen-binding fragments. For example, the present invention provides humanized anti-PD-L1 antibodies and methods of use thereof.
    Type: Grant
    Filed: August 5, 2015
    Date of Patent: October 8, 2019
    Assignee: CB Therapeutics, Inc.
    Inventors: Jiping Zha, Ziyong Sun, Junzhuan Qiu
  • Patent number: 10428146
    Abstract: The present invention relates to antibodies and antigen-binding fragments thereof that bind to PD-1, and to methods of using such antibodies and antigen-binding fragments. For example, the present invention provides humanized anti-PD-1 antibodies and methods of use thereof.
    Type: Grant
    Filed: July 22, 2015
    Date of Patent: October 1, 2019
    Assignee: CB Therapeutics, Inc.
    Inventors: Junzhuan Qiu, Ziyong Sun, Jiping Zha
  • Publication number: 20180110875
    Abstract: Provided are an anti-c-Met antibody or an antigen binding fragment thereof, and an anti-c-Met antibody-cytotoxic drug conjugate, wherein the antibody or antigen binding fragment thereof is a chimeric antibody or a humanized antibody. Also provided are pharmaceutical compositions containing the humanized anti-c-Met antibody or antigen binding fragment thereof, the antibody-cytotoxic drug conjugate, or pharmaceutically acceptable salts or solvents thereof, that are used in the treatment of cancer.
    Type: Application
    Filed: April 7, 2016
    Publication date: April 26, 2018
    Inventors: Jiajian LIU, Lianshan ZHANG, Weikang TAO, Yayuan FU, Ling ZHANG, Dong MA, Dongbing CUI, Yali WANG, Jianyan XU, Jindong LIANG, Ying ZHANG, Guiyang JIANG, Junzhuan QIU, Ziyong SUN, Jiping ZHA, Jingping WEI
  • Publication number: 20170267762
    Abstract: The present invention relates to antibodies and antigen-binding fragments thereof that bind to PD-1, and to methods of using such antibodies and antigen-binding fragments. For example, the present invention provides humanized anti-PD-1 antibodies and methods of use thereof.
    Type: Application
    Filed: July 22, 2015
    Publication date: September 21, 2017
    Inventors: Junzhuan QIU, Ziyong SUN, Jiping ZHA
  • Publication number: 20170204184
    Abstract: The present disclosure relates to antibodies and antigen-binding fragments thereof that bind to PD-L1, and to methods of using such antibodies and antigen-binding fragments. For example, the present invention provides humanized anti-PD-L1 antibodies and methods of use thereof.
    Type: Application
    Filed: August 5, 2015
    Publication date: July 20, 2017
    Applicant: CB Therapeutics, Inc.
    Inventors: Jiping ZHA, Ziyong SUN, Junzhuan QIU
  • Publication number: 20150282460
    Abstract: The present disclosure provides an immuno-deficient animal useful as an animal model for a human disease, wherein the animal comprises: (a) functional human immune cells; and (b) a human xenograft comprising a pathogenic human cell or tissue, wherein the human immune cells and the human xenograft meet at least one of the following criteria: i) the human xenograft expresses a threshold level of a therapeutic target for the human disease; ii) the human immune cells match with the human xenograft for at least one human leukocyte antigen (HLA) marker; and iii) the human xenograft cells expresses a desired level of the matched HLA marker. Also provides is a method of producing the animal model and use of the animal models.
    Type: Application
    Filed: April 6, 2015
    Publication date: October 8, 2015
    Inventors: Qian Shi, Juan Zhang, Junzhuan Qiu, Xin Dong, Jiping Zha, Ziyong Sun
  • Publication number: 20140037625
    Abstract: The present invention concerns cancer biomarkers. In particular, the invention concerns c-met as biomarkers for patient selection and patient prognosis in cancer, as well as methods of therapeutic treatment, articles of manufacture and methods for making them, diagnostic kits, methods of detection and methods of advertising related thereto.
    Type: Application
    Filed: October 4, 2013
    Publication date: February 6, 2014
    Applicant: GENENTECH, INC.
    Inventors: Premal H. Patel, Amy C. Peterson, Robert L. Yauch, Jiping Zha
  • Publication number: 20120089541
    Abstract: The present invention concerns cancer biomarkers. In particular, the invention concerns c-met as biomarkers for patient selection and patient prognosis in cancer, as well as methods of therapeutic treatment, articles of manufacture and methods for making them, diagnostic kits, methods of detection and methods of advertising related thereto.
    Type: Application
    Filed: August 31, 2011
    Publication date: April 12, 2012
    Applicant: Genentech, Inc.
    Inventors: Premal H. Patel, Amy C. Peterson, Robert L. Yauch, Jiping Zha
  • Publication number: 20090068110
    Abstract: The invention provides various antibodies that bind to insulin-like growth factor-I receptor (IGF-1R), methods for making such antibodies, compositions and articles incorporating such antibodies, and their uses in treating, for example, cancer or aging. The antibodies include murine, chimeric, and humanized antibodies.
    Type: Application
    Filed: December 19, 2007
    Publication date: March 12, 2009
    Applicant: Genentech, Inc.
    Inventors: Yonglei Shang, Jean-Philippe F. Stephan, Yan Wu, Jiping Zha