Patents by Inventor Yanyan HAN

Yanyan HAN 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: 12312597
    Abstract: The present invention provides a method of treating a cancer in an individual using activated T cells or PBMCs induced by antigen presenting cells (such as dendritic cells) loaded with a plurality of tumor antigen peptides. The method may further comprise administration of the antigen presenting cells loaded with the plurality of tumor antigen peptides to the individual. The methods may be used singly or in combination with an immune checkpoint inhibitor. Precision therapy methods customized for the individual using neoantigen peptides or based on the mutation load in the tumor of the individual are provided. Methods of preparing the activated T cells, methods of monitoring the treatment, and methods of cloning tumor-specific T cell receptors are further disclosed. An isolated population of cells comprising the activated T cells, as well as compositions and kits useful for cancer immunotherapy are also provided.
    Type: Grant
    Filed: January 13, 2022
    Date of Patent: May 27, 2025
    Assignees: HRY Z (Shanghai) Biotech Co., HRY Z (Guangzhou) Biotech Co.
    Inventors: Xiangjun Zhou, Jin Li, Yanyan Han, Dongyun Wu, Junyun Liu, Longqing Tang, Ran Tao
  • Publication number: 20240264929
    Abstract: The disclosure provides a method, a system and a device for generating test case for automotive cybersecurity detection, which are mainly for regulatory detection of automotive cybersecurity, and applicable to automobile security detection and authentication based on an automotive cybersecurity development flow. The present disclosure constructs an attack vector by splitting an impact parameter of a risk to determine a vector value that contributes most to an automobile risk. The attack vector is dimensionally reduced by principal component analysis, so that the analysis is fast and operable. It constructs a key impact risk of each class by cluster analysis and Chi-square analysis in each class, to form a risk set. An attack path and a test case are constructed based on a risk set, so as to construct test case to be detected.
    Type: Application
    Filed: January 19, 2024
    Publication date: August 8, 2024
    Inventors: Kexun HE, Baotian LI, Xuebin SHAO, Yanyan HAN, Baizheng WANG, Wen SHAO
  • Patent number: 11924304
    Abstract: A computer system accesses a storage device. Contents of an object of a request are sorted. The contents of an object of a request are sorted. A hash key is generated to access information in the storage device based on the sorted contents of the object, wherein objects with non-critical differences are mapped to the same hash key. The information in the storage device is accessed based on the generated hash key to produce a response to the request. Embodiments of the present invention further include a method and program product for accessing a storage device in substantially the same manner described above.
    Type: Grant
    Filed: July 27, 2018
    Date of Patent: March 5, 2024
    Assignee: International Business Machines Corporation
    Inventors: Brian S. Dreher, Sheng Hua Bao, Xiaoyang Gao, Yanyan Han
  • Publication number: 20240052010
    Abstract: Provided methods of obtaining a plurality of T cell receptors specifically recognizing a target tumor antigen peptide from an individual that has clinically benefitted from an immunotherapy, such as Multiple Antigen Specific Cell Therapy. Also provided tumor-specific TCRs, engineered immune cells expressing the TCRs and methods of treating a disease using the engineered immune cells.
    Type: Application
    Filed: October 11, 2023
    Publication date: February 15, 2024
    Inventors: Xiangjun Zhou, Yanyan Han, Xihe Chen
  • Publication number: 20230212253
    Abstract: Provided methods of obtaining a plurality of T cell receptors specifically recognizing a target tumor antigen peptide from an individual that has clinically benefitted from an immunotherapy, such as Multiple Antigen Specific Cell Therapy. Also provided tumor-specific TCRs, engineered immune cells expressing the TCRs and methods of treating a disease using the engineered immune cells.
    Type: Application
    Filed: June 17, 2022
    Publication date: July 6, 2023
    Inventors: Xiangjun ZHOU, Yanyan HAN, Xihe CHEN
  • Publication number: 20230023834
    Abstract: Provided methods of obtaining a plurality of T cell receptors specifically recognizing a target tumor antigen peptide from an individual that has clinically benefitted from an immunotherapy, such as Multiple Antigen Specific Cell Therapy. Also provided tumor-specific TCRs, engineered immune cells expressing the TCRs and methods of treating a disease using the engineered immune cells.
    Type: Application
    Filed: June 17, 2022
    Publication date: January 26, 2023
    Inventors: Xiangjun ZHOU, Yanyan HAN, Xihe CHEN
  • Patent number: 11556710
    Abstract: A computer system processes a group of inputs. A group of entities that is input for processing is intercepted. The intercepted group is expanded into individual entities. Each of the individual entities is processed to produce results for each individual entity. The results for each individual entity are intercepted and merged to produce results for the group of entities. Embodiments of the present invention further include a method and program product for processing a group of inputs in substantially the same manner described above.
    Type: Grant
    Filed: May 11, 2018
    Date of Patent: January 17, 2023
    Assignee: International Business Machines Corporation
    Inventors: Brian S. Dreher, Sheng Hua Bao, Xiaoyang Gao, Yanyan Han
  • Publication number: 20220403000
    Abstract: Provided methods of obtaining a plurality of T cell receptors specifically recognizing a target tumor antigen peptide from an individual that has clinically benefitted from an immunotherapy, such as Multiple Antigen Specific Cell Therapy. Also provided tumor-specific TCRs, engineered immune cells expressing the TCRs and methods of treating a disease using the engineered immune cells.
    Type: Application
    Filed: June 17, 2022
    Publication date: December 22, 2022
    Inventors: Xiangjun ZHOU, Yanyan HAN, Xihe CHEN
  • Publication number: 20220402999
    Abstract: Provided methods of obtaining a plurality of T cell receptors specifically recognizing a target tumor antigen peptide from an individual that has clinically benefitted from an immunotherapy, such as Multiple Antigen Specific Cell Therapy. Also provided tumor-specific TCRs, engineered immune cells expressing the TCRs and methods of treating a disease using the engineered immune cells.
    Type: Application
    Filed: June 17, 2022
    Publication date: December 22, 2022
    Inventors: Xiangjun ZHOU, Yanyan HAN, Xihe CHEN
  • Patent number: 11471519
    Abstract: The present application provides methods of preparing tumor antigen-specific T cells comprising enriching activated T cells from a first co-culture comprising a first population of antigen-loaded dendritic cells loaded and a population of T cells, and co-culturing the enriched activated T cells with a second population of antigen-loaded dendritic cells. Also provided are methods of treating cancer in an individual using the tumor antigen-specific T cells, pharmaceutical compositions and kits for cell-based cancer immunotherapy.
    Type: Grant
    Filed: January 7, 2022
    Date of Patent: October 18, 2022
    Assignees: SYZ Cell Therapy Co., HRYZ (Shenzhen) Biotech Co.
    Inventors: Xiangjun Zhou, Yanyan Han, Xihe Chen, Xiaoling Liang
  • Publication number: 20220235324
    Abstract: The present invention provides methods of preparing a population of activated T cells by co-culturing T cells with dendritic cells loaded with a plurality of tumor antigen peptides. Also provided are methods of treating cancer in an individual using the activated T cells, pharmaceutical compositions and kits for cell-based cancer immunotherapy.
    Type: Application
    Filed: February 10, 2022
    Publication date: July 28, 2022
    Inventors: Xiangjun ZHOU, Yifan MA, Yanyan HAN, Jin LI, Longqing TANG, Junyun LIU, Dongyun WU
  • Patent number: 11390659
    Abstract: Provided methods of obtaining a plurality of T cell receptors specifically recognizing a target tumor antigen peptide from an individual that has clinically benefitted from an immunotherapy, such as Multiple Antigen Specific Cell Therapy. Also provided tumor-specific TCRs, engineered immune cells expressing the TCRs and methods of treating a disease using the engineered immune cells.
    Type: Grant
    Filed: April 12, 2019
    Date of Patent: July 19, 2022
    Assignees: SYZ Cell Therapy Co., HRYZ (Shenzhen) Biotech Co.
    Inventors: Xiangjun Zhou, Yanyan Han, Xiaoling Liang, Xihe Chen
  • Patent number: 11388265
    Abstract: Network entities may indicate and negotiate one or more new protocols for communications using a current protocol. Indications may include one or more protocols which are supported, one or more protocols which are preferred, and the level of desire of preferences. Indications may further include schedules of times during which certain protocols are supported and/or schedules of functions for which certain protocols are preferred. Indications may be evaluated and acted upon immediately or stored for future reference. Evaluation may include comparison of relative desire levels and needs of various entities. Protocols may be messaging protocols, transport protocols, or combinations thereof.
    Type: Grant
    Filed: January 4, 2016
    Date of Patent: July 12, 2022
    Assignee: Convida Wireless, LLC
    Inventors: Chonggang Wang, Guang Lu, Lijun Dong, Xu Li, Quang Ly, Zhuo Chen, Shamim Akbar Rahman, Yanyan Han
  • Publication number: 20220211829
    Abstract: The present invention provides a method of treating a cancer in an individual using activated T cells or PBMCs induced by antigen presenting cells (such as dendritic cells) loaded with a plurality of tumor antigen peptides. The method may further comprise administration of the antigen presenting cells loaded with the plurality of tumor antigen peptides to the individual. The methods may be used singly or in combination with an immune checkpoint inhibitor. Precision therapy methods customized for the individual using neoantigen peptides or based on the mutation load in the tumor of the individual are provided. Methods of preparing the activated T cells, methods of monitoring the treatment, and methods of cloning tumor-specific T cell receptors are further disclosed. An isolated population of cells comprising the activated T cells, as well as compositions and kits useful for cancer immunotherapy are also provided.
    Type: Application
    Filed: January 13, 2022
    Publication date: July 7, 2022
    Inventors: Xiangjun ZHOU, Jin LI, Yanyan HAN, Dongyun WU, Junyun LIU, Longqing TANG, Ran TAO
  • Publication number: 20220125904
    Abstract: The present application provides methods of preparing tumor antigen-specific T cells comprising enriching activated T cells from a first co-culture comprising a first population of antigen-loaded dendritic cells loaded and a population of T cells, and co-culturing the enriched activated T cells with a second population of antigen-loaded dendritic cells. Also provided are methods of treating cancer in an individual using the tumor antigen-specific T cells, pharmaceutical compositions and kits for cell-based cancer immunotherapy.
    Type: Application
    Filed: January 7, 2022
    Publication date: April 28, 2022
    Inventors: Xiangjun ZHOU, Yanyan HAN, Xihe CHEN, Xiaoling LIANG
  • Patent number: 11248208
    Abstract: The present invention provides methods of preparing a population of activated T cells by co-culturing T cells with dendritic cells loaded with a plurality of tumor antigen peptides. Also provided are methods of treating cancer in an individual using the activated T cells, pharmaceutical compositions and kits for cell-based cancer immunotherapy.
    Type: Grant
    Filed: March 29, 2019
    Date of Patent: February 15, 2022
    Assignees: SYZ Cell Therapy Co., HRYZ (Shenzhen) Biotech Co.
    Inventors: Xiangjun Zhou, Yifan Ma, Yanyan Han, Jin Li, Longqing Tang, Junyun Liu, Dongyun Wu
  • Patent number: 11250933
    Abstract: According to embodiments of the present invention, similarity metrics or measures of similarity may be combined using an adaptive weighting scheme. A subset of entities from a first set of entities that have a known relationship is randomly selected. The subset is combined with a second set of entities that have an unknown relationship to each other and/or to the first set of entities. At least two different measures of similarity (similarity metrics) between the first set and the combined second set (including the subset) is determined for each entity in the second set. For each entity in the second set, the at least two different measures of similarity are compared, and a weight is assigned adaptively to each measure of similarity based on the magnitude of the measure of similarity. The weighted measures of similarity are combined to determine an aggregate adaptively weighted similarity score for each entity.
    Type: Grant
    Filed: June 18, 2019
    Date of Patent: February 15, 2022
    Assignee: International Business Machines Corporation
    Inventors: Yanyan Han, Sheng Hua Bao, Xiaoyang Gao, Brian S. Dreher, William S. Spangler, Feng Wang
  • Patent number: 11244743
    Abstract: According to embodiments of the present invention, similarity metrics or measures of similarity may be combined using an adaptive weighting scheme. A subset of entities from a first set of entities that have a known relationship is randomly selected. The subset is combined with a second set of entities that have an unknown relationship to each other and/or to the first set of entities. At least two different measures of similarity (similarity metrics) between the first set and the combined second set (including the subset) is determined for each entity in the second set. For each entity in the second set, the at least two different measures of similarity are compared, and a weight is assigned adaptively to each measure of similarity based on the magnitude of the measure of similarity. The weighted measures of similarity are combined to determine an aggregate adaptively weighted similarity score for each entity.
    Type: Grant
    Filed: January 5, 2018
    Date of Patent: February 8, 2022
    Assignee: International Business Machines Corporation
    Inventors: Yanyan Han, Sheng Hua Bao, Xiaoyang Gao, Brian S. Dreher, William S. Spangler, Feng Wang
  • Patent number: 11229689
    Abstract: Provided is a method of treating a cancer in an individual using activated T cells or PBMCs induced by antigen presenting cells (such as dendritic cells) loaded with a plurality of tumor antigen peptides. The method may further comprise administration of the antigen presenting cells loaded with the plurality of tumor antigen peptides to the individual. The methods may be used singly or in combination with an immune checkpoint inhibitor. Also provided are precision therapy methods customized for the individual using neoantigen peptides or based on the mutation load in the tumor of the individual, methods of preparing the activated T cells, methods of monitoring the treatment, methods of cloning tumor-specific T cell receptors, an isolated population of cells comprising the activated T cells, and compositions and kits useful for cancer immunotherapy.
    Type: Grant
    Filed: March 17, 2021
    Date of Patent: January 25, 2022
    Assignee: SYZ Cell Therapy Co.
    Inventors: Xiangjun Zhou, Jin Li, Yanyan Han, Dongyun Wu, Junyun Liu, Longqing Tang, Ran Tao
  • Patent number: 11219675
    Abstract: Provided is a method of treating a cancer in an individual using activated T cells or PBMCs induced by antigen presenting cells (such as dendritic cells) loaded with a plurality of tumor antigen peptides. The method may further comprise administration of the antigen presenting cells loaded with the plurality of tumor antigen peptides to the individual. The methods may be used singly or in combination with an immune checkpoint inhibitor. Also provided are precision therapy methods customized for the individual using neoantigen peptides or based on the mutation load in the tumor of the individual, methods of preparing the activated T cells, methods of monitoring the treatment, methods of cloning tumor-specific T cell receptors, an isolated population of cells comprising the activated T cells, and compositions and kits useful for cancer immunotherapy.
    Type: Grant
    Filed: December 8, 2020
    Date of Patent: January 11, 2022
    Assignee: SYZ Cell Therapy Co.
    Inventors: Xiangjun Zhou, Jin Li, Yanyan Han, Dongyun Wu, Junyun Liu, Ran Tao, Longqing Tang