Patents by Inventor Jianhe Chen

Jianhe Chen 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: 20230399394
    Abstract: The present invention relates to an antibody binding to human IL-33 or an antigen-binding fragment thereof, which can bind to the human IL-33 with a high affinity and block the binding of ST2 to IL-33, can be used in the preparation of a drug for treating diseases with a high IL-33 expression (such as asthma, atopic/allergic dermatitis, chronic rhino sinusitis and chronic obstructive pulmonary diseases (COPD)), and has good clinical application prospects.
    Type: Application
    Filed: September 26, 2021
    Publication date: December 14, 2023
    Applicant: SUNSHINE GUOJIAN PHARMACEUTICAL (SHANGHAI) CO., LTD.
    Inventors: Wei Guo, Xuesai Zhang, Huiting Xu, Qingrou Li, Le Zhao, Jianhe Chen, Haomin Huang, Zhenping Zhu
  • Publication number: 20230348880
    Abstract: A soluble ACF and a truncated form thereof, a fusion protein thereof and preparation methods therefor. A soluble ACEI and a truncated form thereof, as well as a use of the fusion protein in the preparation of a drug for an ACEI-related disease.
    Type: Application
    Filed: February 27, 2021
    Publication date: November 2, 2023
    Applicant: National Institute of Biological Sciences, Beijing
    Inventors: Wenhui Li, Yonghe Qi, Jianhe Chen, Jianhua Sui, Juan Liu, Fengfeng Mao, Ximing Liu
  • Publication number: 20230322943
    Abstract: An antibody or an antigen-binding fragment thereof that binds to human CD38. The antibody or the antigen-binding fragment thereof can effectively bind to human CD38 and is applied to preparing a drug for treating diseases having strong CD38 expression (such as multiple myeloma), thereby having good prospects in clinical application.
    Type: Application
    Filed: August 11, 2021
    Publication date: October 12, 2023
    Applicant: SUNSHINE GUOJIAN PHARMACEUTICAL (SHANGHAI) CO., LTD.
    Inventors: Wei Guo, Jie Zhao, Le Zhao, Qingcheng Liu, Jianhe Chen, Haomin Huang, Zhenping Zhu
  • Publication number: 20230058721
    Abstract: The present invention relates to multispecific procoagulant antibodies capable of binding to coagulation Factor IX (FIX) and/or the activated form thereof Factor IXa (FIXa), and Factor X (FX) and/or the activated form thereof Factor Xa (FXa) and promoting FX activation by FIXa, antibodies binding their epitopes or parts thereof and methods and composition for treating subjects suffering from a coagulopathy such as haemophilia A as well as kits, methods of manufacture and methods of use.
    Type: Application
    Filed: November 10, 2021
    Publication date: February 23, 2023
    Inventors: Karina Thorn, Bjarne Gram Hansen, Laust Bruun Johnsen, Mikkel Nors Harndahl, Zhiru Yang, Henrik Oestergaard, Per J. Greisen, Eva Johansson, Morten Groenbech Rasch, Jianhe Chen, Anders Svensson, Haisun Zhu, Rong Zhou, Prafull S. Gandhi
  • Patent number: 11254746
    Abstract: An anti-human PD-1 monoclonal antibody, and a preparation method therefor and an application thereof. The anti-human PD-1 monoclonal antibody has good bioactivity, can effectively bind with an extracellular region of a human PD-1 protein receptor, and can effectively seal PD-1 protein at protein level and cellular level and block the binding of the PD-1 protein with a ligand PD-L1, thereby effectively enhancing immunity. The monoclonal antibody can be applied independently or jointly with other antitumor drugs to tumor immunotherapy and the diagnosis and screening of patients with PD-L1 positive tumors; and the monoclonal antibody has a promising prospect in the preparation of drugs for treating tumors, resisting autoimmune diseases and the like.
    Type: Grant
    Filed: January 22, 2018
    Date of Patent: February 22, 2022
    Assignee: SUNSHINE GUOJIAN PHARMACEUTICAL (SHANGHAI) CO., LT
    Inventors: Jie Zhao, Honghai Gao, Jinlin Guo, Wei Dang, Lingqiao Zhu, Chenghai Zhang, Le Zhao, Jianhe Chen, Haomin Huang, Zhenping Zhu
  • Patent number: 11220554
    Abstract: The present invention relates to multispecific procoagulant antibodies capable of binding to coagulation Factor IX (FIX) and/or the activated form thereof Factor IXa (FIXa), and Factor X (FX) and/or the activated form thereof Factor Xa (FXa) and promoting FX activation by FIXa, antibodies binding their epitopes or parts thereof and methods and composition for treating subjects suffering from a coagulopathy such as haemophilia A as well as kits, methods of manufacture and methods of use.
    Type: Grant
    Filed: January 29, 2021
    Date of Patent: January 11, 2022
    Assignee: Novo Nordisk A/S
    Inventors: Karina Thorn, Bjarne Gram Hansen, Laust Bruun Johnsen, Mikkel Nors Harndahl, Zhiru Yang, Henrik Oestergaard, Per J. Greisen, Eva Johansson, Morten Groenbech Rasch, Jianhe Chen, Anders Svensson, Haisun Zhu, Rong Zhou, Prafull S. Gandhi
  • Publication number: 20210388114
    Abstract: The present invention relates to improved procoagulant antibodies including bispecific antibodies capable of binding to coagulation Factor IX (FIX) or the activated form thereof Factor IXa (FIXa) and optionally Factor X (FX) and the activated form thereof Factor Xa (FXa) and promoting FX activation by FIXa, antibodies binding their epitopes and methods and composition for treating subjects suffering from a coagulopathy such as haemophilia A.
    Type: Application
    Filed: February 1, 2018
    Publication date: December 16, 2021
    Inventors: Karina Thorn, Bjarne Gram Hansen, Laust Bruun Johnsen, Mikkel Nors Harndahl, Zhiru Yang, Henrik Oestergaard, Per J. Greisen, Eva Johansson, Morten Groenbech Rasch, Jianhe Chen, Anders Svensson, Haisun Zhu, Rong Zhou, Prafull S. Gandhi
  • Publication number: 20210309759
    Abstract: Provided is an antibody binding to human HER2 or an antigen-binding fragment thereof capable of specifically binding to human HER2. Compared with Perjeta, the combination of the antibody or an antigen-binding fragment thereof and Herceptin has improved biological activity in inhibiting the proliferation of tumor cells overexpressing HER2. The antibody or an antigen-binding fragment thereof has an antigen-binding epitope different from known antibodies binding to human HER2, can be used to prepare a drug for treating a disease related to HER2 overexpression, such as cancer, and has good prospects for clinical application.
    Type: Application
    Filed: August 1, 2019
    Publication date: October 7, 2021
    Inventors: Jianhe CHEN, Xuesai ZHANG, Le ZHAO, Fei XU, Qingrou LI, Haomin HUANG, Zhenping ZHU
  • Publication number: 20210238306
    Abstract: The present invention relates to multispecific procoagulant antibodies capable of binding to coagulation Factor IX (FIX) and/or the activated form thereof Factor IXa (FIXa), and Factor X (FX) and/or the activated form thereof Factor Xa (FXa) and promoting FX activation by FIXa, antibodies binding their epitopes or parts thereof and methods and composition for treating subjects suffering from a coagulopathy such as haemophilia A as well as kits, methods of manufacture and methods of use.
    Type: Application
    Filed: January 29, 2021
    Publication date: August 5, 2021
    Inventors: Karina Thorn, Bjarne Gram Hansen, Laust Bruun Johnsen, Mikkel Nors Harndahl, Zhiru Yang, Henrik Oestergaard, Per J. Greisen, Eva Johansson, Morten Groenbech Rasch, Jianhe Chen, Anders Svensson, Haisun Zhu, Rong Zhou
  • Publication number: 20200407409
    Abstract: The invention relates to compounds derived from the EGF(A) domain of LDL-R, in particular compounds comprising a peptide analogue of the wild-type EGF(A) (LDL-R(293-332)) sequence and at least one substituent comprising at least one fatty acid group. The invention also relates to a pharmaceutical composition thereof and use a medicament. The novel EGF(A) compounds of the invention are useful as treatment e.g. in the field of cholesterol lowering, dyslipidaemia and cardiovascular disease.
    Type: Application
    Filed: September 17, 2020
    Publication date: December 31, 2020
    Inventors: Jianhe Chen, Jesper F. Lau, Janos Tibor Kodra, Birgit Wieczorek, Lars Linderoth, Henning Thoegersen, Salka Elboel Rasmussen, Patrick William Garibay
  • Publication number: 20200377597
    Abstract: An anti-human PD-1 monoclonal antibody, and a preparation method therefor and an application thereof. The anti-human PD-1 monoclonal antibody has good bioactivity, can effectively bind with an extracellular region of a human PD-1 protein receptor, and can effectively seal PD-1 protein at protein level and cellular level and block the binding of the PD-1 protein with a ligand PD-L1, thereby effectively enhancing immunity. The monoclonal antibody can be applied independently or jointly with other antitumor drugs to tumor immunotherapy and the diagnosis and screening of patients with PD-L1 positive tumors; and the monoclonal antibody has a promising prospect in the preparation of drugs for treating tumors, resisting autoimmune diseases and the like.
    Type: Application
    Filed: January 22, 2018
    Publication date: December 3, 2020
    Inventors: Jie Zhao, Honghai Gao, Jinlin Guo, Wei Dang, Lingqiao Zhu, Chenghai Zhang, Le Zhao, Jianhe Chen, Haomin Huang, Zhenping Zhu
  • Patent number: 10822385
    Abstract: The invention relates to compounds derived from the EGF(A) domain of LDL-R, in particular compounds comprising a peptide analogue of the wild-type EGF(A) (LDL-R(293-332)) sequence and at least one substituent comprising at least one fatty acid group. The invention also relates to a pharmaceutical composition thereof and use a medicament. The novel EGF(A) compounds of the invention are useful as treatment e.g. in the field of cholesterol lowering, dyslipidaemia and cardiovascular disease.
    Type: Grant
    Filed: January 13, 2017
    Date of Patent: November 3, 2020
    Assignee: Novo Nordisk A/S
    Inventors: Jianhe Chen, Jesper F. Lau, Janos Tibor Kodra, Birgit Wieczorek, Lars Linderoth, Henning Thoegersen, Salka Elboel Rasmussen, Patrick William Garibay
  • Publication number: 20190016768
    Abstract: The invention relates to compounds derived from the EGF(A) domain of LDL-R, in particular compounds comprising a peptide analogue of the wild-type EGF(A) (LDL-R(293-332)) sequence and at least one substituent comprising at least one fatty acid group. The invention also relates to a pharmaceutical composition thereof and use a medicament. The novel EGF(A) compounds of the invention are useful as treatment e.g. in the field of cholesterol lowering, dyslipidaemia and cardiovascular disease.
    Type: Application
    Filed: January 13, 2017
    Publication date: January 17, 2019
    Inventors: Jianhe Chen, Jesper F. Lau, Janos Tibor Kodra, Birgit Wieczorek, Lars Linderoth, Henning Thoegersen, Salka Elboel Rasmussen, Patrick William Garibay
  • Patent number: 9523074
    Abstract: Provided are a sub-totipotent stem cell product and epigenetic modification label thereof, a method for inducing the generation of the sub-totipotent stem cell product and identification for the epigenetic modification label of the differentiation potential of stem cells. Also provided is a use of histone modification states of sub-totipotent genes and/or differentiation related genes to predict the epigenetic modification label of the differentiation potentials of stem cells.
    Type: Grant
    Filed: December 2, 2011
    Date of Patent: December 20, 2016
    Assignee: NEWISH TECHNOLOGY (BEIJING) CO., LTD.
    Inventors: Chunhua Zhao, Jing Li, Hongling Li, Jianhe Chen, Qin Han, Kanghua Li, Jing Wang
  • Patent number: 9422368
    Abstract: The present invention relates to agents that are non-competitive antagonists of the CD94/NKG2A receptor such as certain anti-NKG2A antibodies, in particular humanized versions of murine anti-NKG2A antibody Z199, as well as methods of producing and using such agents and antibodies.
    Type: Grant
    Filed: August 1, 2014
    Date of Patent: August 23, 2016
    Assignee: NOVO NORDISK A/S
    Inventors: Petrus Johannes Louis Spee, Jianhe Chen, Soren Berg Padkjaer, Jing Su, Jinchao Zhang, Jiujiu Yu
  • Patent number: 9211342
    Abstract: The present invention relates to growth hormone (GH) compounds having additional disulphide bridges and at least one additional single point mutation making the compounds resistant to proteolytic degradation.
    Type: Grant
    Filed: January 24, 2011
    Date of Patent: December 15, 2015
    Assignee: NOVO NORDISK HEALTHCARE AG
    Inventors: Helle Demuth, Christine Brunn Schioedt, Leif Noerskov-Lauritsen, Jianhe Chen, Peter Thygesen
  • Publication number: 20140341896
    Abstract: The present invention relates to agents that are non-competitive antagonists of the CD94/NKG2A receptor such as certain anti-NKG2A antibodies, in particular humanized versions of murine anti-NKG2A antibody Z199, as well as methods of producing and using such agents and antibodies.
    Type: Application
    Filed: August 1, 2014
    Publication date: November 20, 2014
    Inventors: PETRUS JOHANNES LOUIS SPEE, JIANHE CHEN, SOREN BERG PADKJAER, JING SU, JINCHAO ZHANG, JIUJIU YU
  • Publication number: 20140287930
    Abstract: Provided are a sub-totipotent stem cell product and epigenetic modification label thereof, a method for inducing the generation of the sub-totipotent stem cell product and identification for the epigenetic modification label of the differentiation potential of stem cells. Also provided is a use of histone modification states of sub-totipotent genes and/or differentiation related genes to predict the epigenetic modification label of the differentiation potentials of stem cells.
    Type: Application
    Filed: December 2, 2011
    Publication date: September 25, 2014
    Applicant: Beijing Jingyuan Yangeng Biotechnologies Co., Ltd.
    Inventors: Chunhua Zhao, Jing Li, Hongling Li, Jianhe Chen, Qin Han, Kanghua Li, Jing Wang
  • Patent number: 8796427
    Abstract: The present invention relates to agents that are non-competitive antagonists of the CD94/NKG2A receptor such as certain anti-NKG2A antibodies, in particular humanized versions of murine anti-NKG2A antibody Z199, as well as methods of producing and using such agents and antibodies.
    Type: Grant
    Filed: January 23, 2009
    Date of Patent: August 5, 2014
    Assignee: Novo Nordisk A/S
    Inventors: Petrus Johannes Louis Spee, Jianhe Chen, Søren Berg Padkjær, Jing Su, Jinchao Zhang, Jiujiu Yu
  • Publication number: 20130040883
    Abstract: The present invention relates to growth hormone (GH) compounds having additional disulphide bridges and at least one additional single point mutation making the compounds resistant to proteolytic degradation.
    Type: Application
    Filed: January 24, 2011
    Publication date: February 14, 2013
    Applicant: Novo Nordisk HealthCare AG
    Inventors: Helle Demuth, Christine Brunn Schioedt, Leif Noerskov-Lauritsen, Jianhe Chen, Peter Thygesen