Patents by Inventor An Tang

An Tang 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: 20260139048
    Abstract: The present disclosure relates to an antibody, such as a monoclonal antibody (mAb), or an antigen-binding fragment thereof, that specifically recognizes TIGIT, and methods of making the same and using the same.
    Type: Application
    Filed: August 25, 2023
    Publication date: May 21, 2026
    Inventors: Shuai YANG, Sujuan WANG, Jian LIU, Yafeng ZHANG, Qing SUN, Wei SUN, Shu WU, An TANG
  • Patent number: 12606635
    Abstract: The present application provides GPC2-specific antibodies and antigen binding fragments thereof. A chimeric antigen receptor (CAR) that specifically binds glypican-2 (GPC2) comprising a GPC2-specific antibody, a transmembrane domain, and an intracellular signaling domain. T cells comprising the disclosed CAR constructs can be used for cancer immunotherapy.
    Type: Grant
    Filed: March 12, 2021
    Date of Patent: April 21, 2026
    Assignee: Nanjing Legend Biotech Co., Ltd.
    Inventors: Wang Zhang, Jintao Guo, Fengyuan Tang, Shuai Yang, Yuanyuan Peng, An Tang, Xiaojie Tu, Yunlei Liu, Shu Wu
  • Publication number: 20260078166
    Abstract: Provided herein are anti-DLL3 chimeric antigen receptors (CARs), DLL3 binding proteins and uses of such CARs or DLL3 binding proteins in the treatment of DLL3 associated disorders, such as small cell lung cancer.
    Type: Application
    Filed: August 22, 2025
    Publication date: March 19, 2026
    Inventors: Tao Zhao, Yuanyuan Peng, An Tang, Sujuan Wang, Shuai Yang, Wang Zhang, Shu Wu, Ruidong Hao
  • Patent number: 12421292
    Abstract: Provided herein are anti-DLL3 chimeric antigen receptors (CARs), DLL3 binding proteins and uses of such CARs or DLL3 binding proteins in the treatment of DLL3 associated disorders, such as small cell lung cancer.
    Type: Grant
    Filed: July 17, 2020
    Date of Patent: September 23, 2025
    Assignee: Legend Biotech Ireland Limited
    Inventors: Tao Zhao, Yuanyuan Peng, An Tang, Sujuan Wang, Shuai Yang, Wang Zhang, Shu Wu, Ruidong Hao
  • Patent number: 12097219
    Abstract: Provided are single-domain antibodies targeting CLL1 and constructs thereof, including chimeric receptors, immune effector cell engagers and immunoconjugates. Further provided are engineered immune effector cells (such as T cells) comprising an anti-CLL1 chimeric receptor and optionally a second chimeric receptor targeting a second antigen or epitope. Pharmaceutical compositions, kits and methods of treating cancer are also provided.
    Type: Grant
    Filed: September 10, 2019
    Date of Patent: September 24, 2024
    Assignee: Legend Biotech Ireland Limited
    Inventors: Wang Zhang, Yunlei Liu, Xiaojie Tu, Chenyu Shu, Tailan Zhan, Yun Zhang, An Tang, Yafeng Zhang, Shu Wu, Qing Zhang
  • Publication number: 20230136252
    Abstract: The present application provides GPC2-specific antibodies and antigen binding fragments thereof. A chimeric antigen receptor (CAR) that specifically binds glypican-2 (GPC2) comprising a GPC2-specific antibody, a transmembrane domain, and an intracellular signaling domain. T cells comprising the disclosed CAR constructs can be used for cancer immunotherapy.
    Type: Application
    Filed: March 12, 2021
    Publication date: May 4, 2023
    Inventors: Wang Zhang, Jintao Guo, Fengyuan TANG, Shuai Yang, Yuanyuan Peng, An Tang, Xiaojie Tu, Yunlei Liu, Shu Wu
  • Publication number: 20220249563
    Abstract: Provided herein are anti-DLL3 chimeric antigen receptors (CARs), DLL3 binding proteins and uses of such CARs or DLL3 binding proteins in the treatment of DLL3 associated disorders, such as small cell lung cancer.
    Type: Application
    Filed: July 17, 2020
    Publication date: August 11, 2022
    Inventors: Tao Zhao, Yuanyuan Peng, An Tang, Sujuan Wang, Shuai Yang, Wang Zhang, Shu Wu, Ruidong Hao
  • Publication number: 20210277126
    Abstract: Provided are single-domain antibodies targeting CLL1 and constructs thereof, including chimeric receptors, immune effector cell engagers and immunoconjugates. Further provided are engineered immune effector cells (such as T cells) comprising an anti-CLL1 chimeric receptor and optionally a second chimeric receptor targeting a second antigen or epitope. Pharmaceutical compositions, kits and methods of treating cancer are also provided.
    Type: Application
    Filed: September 10, 2019
    Publication date: September 9, 2021
    Inventors: Wang ZHANG, Yunlei LIU, Xiaojie TU, Chenyu SHU, Tailan ZHAN, Yun ZHANG, An TANG, Yafeng ZHANG, Shu WU, Qing ZHANG
  • Publication number: 20050135892
    Abstract: An end milling cutter assembly includes a handle and a cutter bar is connected to the handle by inserting an insertion into a receiving recess defined in the handle. A first bolt threadedly extends through a threaded hole defined radially in the handle and contacts a surface defined in an outer periphery of the insertion. A second bolt threadedly extends through a passage defined longitudinally in the handle and is threadedly connected to a threaded recess defined in the insertion. The total length of the assembly is shortened and the cutter bar is positioned in two different directions by the two bolts.
    Type: Application
    Filed: December 17, 2003
    Publication date: June 23, 2005
    Inventor: An Tang