Patents by Inventor Li Mao

Li Mao 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: 12617848
    Abstract: This invention relates to pharmaceutical compositions and methods for treatment of ophthalmic or ocular diseases and conditions. The compositions contain targeting molecules that are made up of a bifunctional hepatoma-derived growth factor-specific antibody covalently attached to a trapper that specifically binds vascular endothelial growth factor and/or transforming growth factor beta. Specific eye conditions that can be beneficially affected by the compositions and methods of the invention include age-related macular degeneration, diabetic retinopathy, peripheral vitreoretinopathy, and retinal vein occlusion.
    Type: Grant
    Filed: November 8, 2021
    Date of Patent: May 5, 2026
    Assignee: UNIVERSITY OF MARYLAND, BALTIMORE
    Inventors: Li Mao, Hening Ren
  • Publication number: 20250171560
    Abstract: The compositions and methods described herein are directed to treating solid tumor using CAR T therapy. The compositions include CAR comprising an extracellular domain that binds a siglec protein or a receptor that binds the peptide hormone kisspeptin.
    Type: Application
    Filed: December 10, 2024
    Publication date: May 29, 2025
    Applicants: Innovative Cellular Therapeutics Holdings, Ltd., Innovativer Cellular Therapeutics, Inc.
    Inventors: Lei Xiao, He Sun, Zhiyuan Cao, Wensheng Wang, Chengfei Pu, Li Mao
  • Patent number: 12240915
    Abstract: The compositions and methods described herein are directed to treating solid tumor using CAR T therapy. The compositions include CAR comprising an extracellular domain that binds a siglec protein or a receptor that binds the peptide hormone kisspeptin.
    Type: Grant
    Filed: August 29, 2019
    Date of Patent: March 4, 2025
    Assignees: Innovative Cellular Therapeutics Holdings, Ltd., Innovative Cellular Therapeutics, Inc.
    Inventors: Lei Xiao, He Sun, Zhiyuan Cao, Wensheng Wang, Chengfei Pu, Li Mao
  • Patent number: 11773384
    Abstract: The present disclosure relates to compositions and methods for compositions, methods, and kits for treating cancer using modified T cells in which TRAC genes are inactivated using a Zinc-finger nuclease (ZFN). The ZFN may include a first zinc finger protein (ZFP) that binds a first target site in a T-cell receptor alpha constant (TRAC) gene and a second ZFP that binds a second target site in the TRAC gene.
    Type: Grant
    Filed: April 19, 2021
    Date of Patent: October 3, 2023
    Assignee: Innovative Cellular Therapeutics Holdings, Ltd.
    Inventors: Lei Xiao, Li Mao, Zhao Wu
  • Publication number: 20230212160
    Abstract: Provided are compounds represented by general formula (I), which can be used for treating ATR kinase-mediated diseases, such as proliferative diseases, such as cancer. Further provided are a pharmaceutical composition of the compound represented by general formula (I), a use thereof in treating ATR kinase-mediated diseases, and a preparation thereof.
    Type: Application
    Filed: May 20, 2021
    Publication date: July 6, 2023
    Inventors: Yanping Zhao, Bin Liu, Yuanyuan Jiang, Weiting Zhong, Huifen Xu, Hongjun Wang, Li Mao, Jingtao Li, Honglei Zhang, Chuangchuang Huang, Jing .. Li, Jing Zhao, Weina Liu, Nana Tian, Liying Zhou, Yanan Liu
  • Publication number: 20220348682
    Abstract: The compositions and methods described herein are directed to treating solid tumor using CAR T therapy. The compositions include CAR comprising an extracellular domain that binds a siglec protein or a receptor that binds the peptide hormone kisspeptin.
    Type: Application
    Filed: August 29, 2019
    Publication date: November 3, 2022
    Applicants: Innovative Cellular Therapeutics Holdings, Ltd., Innovative Cellular Therapeutics, Inc.
    Inventors: Lei Xiao, He Sun, Zhiyuan Cao, Wensheng Wang, Chengfei Pu, Li Mao
  • Publication number: 20220265708
    Abstract: The present disclosure relates to compositions and methods for enhancing T cell response and/or CAR cell expansion in vivo and/or in vitro. For example, a cell may comprise a first chimeric antigen receptor (CAR) and a second CAR, wherein a binding domain of the first CAR binds a first antigen, and a binding domain of the second CAR binds a second antigen. The first antigen is different from the second antigen. In embodiments, the first CAR may recognize a surface molecule of a blood cell.
    Type: Application
    Filed: January 10, 2019
    Publication date: August 25, 2022
    Applicants: Innovative Cellular Therapeutics, Inc., Innovative Cellular Therapeutics Co., Ltd.
    Inventors: Lei Xiao, Chengfei Pu, Zhiyuan Cao, Zhao Wu, Li Mao, Mao Bi
  • Publication number: 20220056120
    Abstract: This invention relates to pharmaceutical compositions and methods for treatment of ophthalmic or ocular diseases and conditions. The compositions contain targeting molecules that are made up of a bifunctional hepatoma-derived growth factor-specific antibody covalently attached to a trapper that specifically binds vascular endothelial growth factor and/or transforming growth factor beta. Specific eye conditions that can be beneficially affected by the compositions and methods of the invention include age-related macular degeneration, diabetic retinopathy, peripheral vitreoretinopathy, and retinal vein occlusion.
    Type: Application
    Filed: November 8, 2021
    Publication date: February 24, 2022
    Inventors: Li MAO, Hening Ren
  • Publication number: 20220039557
    Abstract: A chair backrest swing structure includes a chassis connecting seat, a backframe connecting seat and an elastic buffer and reset member. The chassis connecting seat is configured to be cooperatively mounted with a chassis. The backframe connecting seat is configured to be cooperatively mounted with a backframe. The backframe connecting seat is rotatably cooperated with the chassis connecting seat. The elastic buffer and reset member is configured to enable that the backframe connecting seat may implement buffer and reset when swung left and right on the chassis connecting seat.
    Type: Application
    Filed: April 1, 2021
    Publication date: February 10, 2022
    Applicant: ZHEJIANG SUNON FURNITURE MANUFACTURE CO., LTD.
    Inventors: Liangzheng NI, Xujun ZHANG, Li MAO, Jie SUN, Zhihua ZHU, Jie SHEN, Shuhui XIE
  • Patent number: 11186632
    Abstract: This description provides novel strategies and methods for treatment of hyperproliferation conditions such as keloids, lung fibrosis, and lung cancer with the use of bi-functional molecules that target growth factors. A bifunctional hepatoma-derived growth factor (HDGF)-specific antibody for these methods comprises at least one complementarity determining region (CDR) specific for HDGF, at least one receptor domain that specifically binds to a growth factor selected from vascular endothelial growth factor (VEGF) and transforming growth factor beta (TGF?).
    Type: Grant
    Filed: August 15, 2017
    Date of Patent: November 30, 2021
    Assignee: UNIVERSITY OF MARYLAND, BALTIMORE
    Inventors: Li Mao, Hening Ren
  • Patent number: 11161913
    Abstract: The compositions and methods described herein are directed to treating solid tumor using CAR T therapy. The compositions include CAR comprising an extracellular domain that binds a siglec protein or a receptor that binds the peptide hormone kisspeptin.
    Type: Grant
    Filed: April 1, 2021
    Date of Patent: November 2, 2021
    Assignees: Innovative Cellular Therapeutics Holdings, Ltd., Innovative Cellular Therapeutics, Inc.
    Inventors: Lei Xiao, He Sun, Zhiyuan Cao, Wensheng Wang, Chengfei Pu, Li Mao
  • Publication number: 20210238568
    Abstract: The present disclosure relates to compositions and methods for compositions, methods, and kits for treating cancer using modified T cells in which TRAC genes are inactivated using a Zinc-finger nuclease (ZFN). The ZFN may include a first zinc finger protein (ZFP) that binds a first target site in a T-cell receptor alpha constant (TRAC) gene and a second ZFP that binds a second target site in the TRAC gene.
    Type: Application
    Filed: April 19, 2021
    Publication date: August 5, 2021
    Applicant: Innovative Cellular Therapeutics Holdings, Ltd.
    Inventors: Lei Xiao, Li Mao, Zhao Wu
  • Publication number: 20210230308
    Abstract: The compositions and methods described herein are directed to treating solid tumor using CAR T therapy. The compositions include CAR comprising an extracellular domain that binds a siglec protein or a receptor that binds the peptide hormone kisspeptin.
    Type: Application
    Filed: April 1, 2021
    Publication date: July 29, 2021
    Applicants: Innovative Cellular Therapeutics Holdings, Ltd., Innovative Cellular Therapeutics, Inc.
    Inventors: Lei Xiao, He Sun, Zhiyuan Cao, Wensheng Wang, Chengfei Pu, Li Mao
  • Patent number: 11008556
    Abstract: The present disclosure relates to compositions and methods for compositions, methods, and kits for treating cancer using modified T cells in which TRAC genes are inactivated using a Zinc-finger nuclease (ZFN). The ZFN may include a first zinc finger protein (ZFP) that binds a first target site in a T-cell receptor alpha constant (TRAC) gene and a second ZFP that binds a second target site in the TRAC gene.
    Type: Grant
    Filed: October 11, 2018
    Date of Patent: May 18, 2021
    Assignee: Innovative Cellular Therapeutics Holdings, Ltd.
    Inventors: Lei Xiao, Li Mao, Zhao Wu
  • Patent number: 10889812
    Abstract: The present invention provides isolated nucleic acid molecules comprising short non-coding protein regulatory RNAs (sprRNA), variants, fragments and inhibitors thereof and compositions and methods of using the same.
    Type: Grant
    Filed: October 24, 2015
    Date of Patent: January 12, 2021
    Assignee: UNIVERSITY OF MARYLAND, BALTIMORE
    Inventors: Li Mao, Yuping Mei
  • Publication number: 20200071392
    Abstract: This description provides novel strategies and methods for treatment of hyperproliferation conditions such as keloids, lung fibrosis, and lung cancer with the use of bi-functional molecules that target growth factors. A bifunctional hepatoma-derived growth factor (HDGF)-specific antibody for these methods comprises at least one complementarity determining region (CDR) specific for HDGF, at least one receptor domain that specifically binds to a growth factor selected from vascular endothelial growth factor (VEGF) and transforming growth factor beta (TGF?).
    Type: Application
    Filed: August 15, 2017
    Publication date: March 5, 2020
    Applicant: UNIVERSITY OF MARYLAND, BALTIMORE
    Inventors: Li MAO, Hening REN
  • Publication number: 20190125798
    Abstract: The present disclosure relates to compositions and methods for compositions, methods, and kits for treating cancer using modified T cells in which TRAC genes are inactivated using a Zinc-finger nuclease (ZFN). The ZFN may include a first zinc finger protein (ZFP) that binds a first target site in a T-cell receptor alpha constant (TRAC) gene and a second ZFP that binds a second target site in the TRAC gene.
    Type: Application
    Filed: October 11, 2018
    Publication date: May 2, 2019
    Applicant: Innovative Cellular Therapeutics Co., Ltd.
    Inventors: Lei Xiao, Li Mao, Zhao Wu
  • Publication number: 20180273941
    Abstract: The present invention provides isolated nucleic acid molecules comprising short non-coding protein regulatory RNAs (sprRNA), variants, fragments and inhibitors thereof and compositions and methods of using the same.
    Type: Application
    Filed: October 24, 2015
    Publication date: September 27, 2018
    Inventors: Li Mao, Yupin Mei
  • Publication number: 20180240018
    Abstract: The present invention discloses an improved extreme learning machine method based on artificial bee colony optimization, which includes the following steps: Step 1, generating an initial solution for SN individuals: Step 2, globally optimizing a connection weight ? and a threshold b for the extreme learning machine; Step 3, locally optimizing the connection weight ? and threshold b of the extreme learning machine; Step 4, if food source information is not updated within a certain time, transforming employed bees into scout bees, and reinitializing the individuals after returning to Step 1; and Step 5, extracting the connection weight ? and threshold b of the extreme learning machine from the best individuals, and verifying by using a test set. With the method provided by the present invention, the defect of worse results of the traditional extreme learning machine in classification and regression is overcomed, and effectively improves the results of classification and regression.
    Type: Application
    Filed: May 19, 2016
    Publication date: August 23, 2018
    Applicant: Jiangnan University
    Inventors: Li MAO, Yu MAO, Yongsong XIAO
  • Patent number: D1029161
    Type: Grant
    Filed: May 8, 2021
    Date of Patent: May 28, 2024
    Assignee: SHENZHEN MEEPO BOARD LIMITED
    Inventor: Li Mao