Patents by Inventor Feng Ren

Feng Ren 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: 20260158141
    Abstract: A use of THP (Pirarubicin) in preparation of a medicament for enhancing antitumor efficacy of V?9V?2 T cells is provided. It is discovered that a surface marker MIC A/B of tumor cells treated with THP is significantly enhanced, and THP-induced tumor cells enable V?9V?2 T cells to highly express NKG2D. An NKG2D/MIC A/B pathway is a classical pathway through which V?9V?2 T cells exert a killing effect. THP significantly enhances an ability of V?9V?2 T cells to kill hepatocellular carcinoma cells through regulating the NKG2D/MIC A/B pathway, and provides a new therapeutic solution for TACE (transcatheter arterial chemoembolization) surgical treatment of clinical cancer patients.
    Type: Application
    Filed: December 8, 2025
    Publication date: June 11, 2026
    Applicant: Xinxiang Medical University
    Inventors: Feng REN, Tian WEI, Bingjie LIU, Zishan YANG, Tiesuo ZHAO, Zhili CHU, Zhinan YIN, Hongru ZHANG, Jianlei HAO, Chenchen LYU, Junchan GAO, Mengjuan LI, Yuanhua QIN
  • Publication number: 20260049062
    Abstract: Provided herein are compounds, pharmaceutical compositions, and methods for treating a SARS-CoV-2 infection.
    Type: Application
    Filed: November 1, 2022
    Publication date: February 19, 2026
    Inventors: Xiao DING, Jingjing PENG, Feng REN, Xiaoyu DING, Bogdan ZAGRIBELNYY, Yan A. IVANENKOV
  • Publication number: 20260030924
    Abstract: The present disclosure provides a re-identification method, including: acquiring a captured image; determining, according to the captured image, coordinate information and multiple local blocks of the pedestrian to be identified; inputting the coordinate information and the multiple local blocks into a pedestrian re-identification model to obtain a corresponding global pedestrian feature and multiple local pedestrian features; obtaining a global pedestrian re-identification result according to the global pedestrian feature and global pedestrian features of multiple identified pedestrians pre-stored in a database; obtaining a local pedestrian re-identification result according to the local pedestrian features and local pedestrian features of multiple identified pedestrians pre-stored in the database; and determining an identified pedestrian corresponding to the pedestrian to be identified according to the global pedestrian re-identification result and the local pedestrian re-identification result.
    Type: Application
    Filed: July 28, 2023
    Publication date: January 29, 2026
    Inventors: Jing LUO, Qingqing LEI, Shaojiang MAO, Xiao WANG, Yupeng GUO, Feng REN, Peiran LI
  • Publication number: 20260015349
    Abstract: Described herein are PHD inhibitors and pharmaceutical compositions comprising said inhibitors. The subject compounds and compositions are useful for the treatment of anemia.
    Type: Application
    Filed: October 28, 2022
    Publication date: January 15, 2026
    Inventors: Xiao DING, Liena QIN, Feng REN, Jianyu XU
  • Publication number: 20260008770
    Abstract: Provided for compounds and methods for modulating or inhibiting CBL-B.
    Type: Application
    Filed: July 17, 2023
    Publication date: January 8, 2026
    Inventors: Xiao DING, Xiaosong LIU, Yingtao LIU, Fanye MENG, Feng REN, Yazhou WANG, Hongbin WANG
  • Publication number: 20260007685
    Abstract: Provided herein are anti-apoptotic BCL-2 family protein degraders, e.g., a compound of Formula (I), and pharmaceutical compositions thereof. Also provided herein are methods of their use for treating, preventing, or ameliorating one or more symptoms of a disorder, disease, or condition mediated by an anti-apoptotic BCL-2 family protein.
    Type: Application
    Filed: July 14, 2023
    Publication date: January 8, 2026
    Inventors: Xiaorong Liu, Liang Zhao, Xiao Ding, Jinxin Liu, Hongfu Lu, Liena Qin, Feng Ren
  • Patent number: 12486229
    Abstract: The invention relates to an indole derivative shown in general formula (I-1) and its use in preparing drugs for preventing and/or treating indications of S1P receptor related disorders. The indole derivative of the invention is replaced by R1, R2, R5, and R6 at different sites respectively, and the obtained modified indole derivative has excellent biological activity and is an ideal S1P receptor regulator with high efficiency. Compounds of general formula (I-1) can be used to treat and/or prevent Crohn's disease, ulcerative colitis, psoriasis, rheumatoid arthritis, multiple sclerosis, atopic dermatitis, eosinophilic esophagitis, alopecia areata, primary cholangitis, pyoderma gangrenosum, graft-versus-host disease, amyotrophic lateral sclerosis, systemic lupus erythematosus, type I diabetes arteriosclerosis, atherosclerosis, scleroderma, autoimmune hepatitis, acne, microbial infection, viral infection, and other autoimmune and inflammatory diseases.
    Type: Grant
    Filed: July 2, 2021
    Date of Patent: December 2, 2025
    Assignee: SHANGHAI MEDICILON INC.
    Inventors: Feng Ren, Yubin Lv, Hailong Wang, Yueying Ren, Chunlin Chen, Yangchun Luo, Jinna Cai, Bangliang Li
  • Publication number: 20250340569
    Abstract: Described herein are KIF18A inhibitors and pharmaceutical compositions comprising said inhibitors. The subject compounds and compositions are useful for the treatment of a disease or disorder associated with KIF18A.
    Type: Application
    Filed: July 17, 2025
    Publication date: November 6, 2025
    Inventors: Xiao DING, Xiaoyu DING, Feng GAO, Feng REN, Min ZHENG, Wei ZHU
  • Patent number: 12404276
    Abstract: A class of substituted pyrrolo[3,4-c]pyrazoles for treating gastric acid-related diseases is described as represented by the following formula (I):
    Type: Grant
    Filed: August 26, 2019
    Date of Patent: September 2, 2025
    Assignees: SHANGHAI MEDICILON INC., MEDICILON PRECLINICAL RESEARCH (SHANGHAI) LLC.
    Inventors: Feng Ren, Xianlian Wang, Yongmei Xu, Chunlin Chen, Jinna Cai
  • Patent number: 12391696
    Abstract: A novel type of pyrrolopyrazole derivatives shown in general formula (I), a preparation method thereof and application thereof or a pharmaceutical composition containing same as a therapeutic agent, particularly as a gastric acid secretion inhibitor and a potassium-competitive acid blocker (P-CABs) in biomedicine.
    Type: Grant
    Filed: August 26, 2019
    Date of Patent: August 19, 2025
    Assignees: SHANGHAI MEDICILON INC., MEDICILON PRECLINICAL RESEARCH (SHANGHAI) LLC.
    Inventors: Feng Ren, Xianlian Wang, Yongmei Xu, Chunlin Chen, Jinna Cai
  • Patent number: 12378252
    Abstract: Disclosed are a pyrrolopyrazole derivative, a preparation method therefor, and the medical use thereof. In particular, disclosed are a novel class of pyrrolopyrazole derivatives represented by general formula (I), a preparation method therefor, and the use of the pyrrolopyrazole derivatives or pharmaceutical compositions containing the pyrrolopyrazole derivatives in biomedicine as therapeutic agents, particularly as gastric acid secretion inhibitors and potassium ion competitive acid blochers (P-CABs). The definitions of various substituent (R1, R2, R3, R4) and the group (X) in general formula (I) are the same as the definitions in the description.
    Type: Grant
    Filed: August 26, 2019
    Date of Patent: August 5, 2025
    Assignees: SHANGHAI MEDICILON INC., MEDICILON PRECLINICAL RESEARCH (SHANGHAI) LLC.
    Inventors: Feng Ren, Yongmei Xu, Xianlian Wang, Chunlin Chen, Jinna Cai
  • Patent number: 12377452
    Abstract: A method for extracting and separating salt alkali from saline alkali soil and soil improvement is disclosed. A foundation pit, square convex edge and cylindrical partition are arranged on a saline alkali land. Nitric or phosphoric acid solution is added to obtain a saline alkali pool. A trench is set around, and/or, a cylinder is set in the center of saline alkali pool. The evaporating material is prepared from vermiculite, laid on plastic wrapping material, and/or added into the cylinder. The salt alkali is precipitated and enriched through natural evaporation. The evaporating material enriched with salt alkali is taken out to be dissolved, separated and washed to obtain saline alkali solution and vermiculite or evaporating material. The vermiculite material is returned for reuse, and the above process is repeated. Alkali solution and intercalation agent are added into saline alkali solution to react and crystallize to obtain functional materials.
    Type: Grant
    Filed: May 30, 2023
    Date of Patent: August 5, 2025
    Assignee: Tarim University
    Inventors: Weiliang Tian, Baolin Zhu, Feng Ren, Jinpeng Hou, Zhong Li, Yiwen Shen, Huiping Ding, Xiaodong Lei
  • Publication number: 20250214990
    Abstract: Described herein are DGKalpha inhibitors and pharmaceutical compositions comprising said inhibitors. The subject compounds and compositions are useful for the treatment of a disease or disorder associated with DGKalpha.
    Type: Application
    Filed: March 1, 2023
    Publication date: July 3, 2025
    Inventors: Hongfu LU, Huaxing YU, Xiao DING, Feng REN
  • Publication number: 20250214967
    Abstract: Provided herein are FAK degraders, e.g., a compound of Formula (I), and pharmaceutical compositions thereof. Also provided herein are methods of their use for treating, preventing, or ameliorating one or more symptoms of a disorder, disease, or condition mediated by an FAK.
    Type: Application
    Filed: March 29, 2023
    Publication date: July 3, 2025
    Inventors: Xiao Ding, Jinxin Liu, Liena Qin, Feng Ren
  • Publication number: 20250197405
    Abstract: Providing compounds of Formula (A) or pharmaceutically acceptable salts, solvate, stereoisomer, or isotopic variant thereof useful as PKMYT1 inhibitors, pharmaceutical compositions comprising the same, and use thereof in the manufacture of medicaments for treating PKMYT1-associated diseases or conditions such as advanced solid tumor, and etc.
    Type: Application
    Filed: March 15, 2023
    Publication date: June 19, 2025
    Applicant: INSILICO MEDICINE IP LIMITED
    Inventors: Yazhou Wang, Xiao Ding, Min Zheng, Feng Ren
  • Publication number: 20250188094
    Abstract: Described herein are PKMYT1 (Myt1) inhibitors and pharmaceutical compositions comprising said inhibitors. The compounds and compositions are useful for the treatment of a disease or disorder associated with PKMYT1.
    Type: Application
    Filed: March 17, 2023
    Publication date: June 12, 2025
    Inventors: Xiao DING, Feng REN, Yazhou WANG, Min ZHENG
  • Publication number: 20250163077
    Abstract: Described herein are PKMYT1 (Myt1) inhibitors and pharmaceutical compositions comprising said inhibitors. The subject compounds and compositions are useful for the treatment of a disease or disorder associated with PKMYT1.
    Type: Application
    Filed: February 17, 2023
    Publication date: May 22, 2025
    Inventors: Xiao DING, Feng REN, Yazhou WANG, Min ZHENG
  • Publication number: 20250145632
    Abstract: The present invention discloses a pyrimidine heterocyclic compound, and a preparation method and medical use thereof. Specifically, the present invention discloses a pyrimidine heterocyclic compound with a structure shown in Formula (A) or a pharmaceutically acceptable salt thereof (groups are each defined in the specification), a pharmaceutical composition comprising the compound, and use of the compound in treatment of cell proliferative diseases (such as cancers).
    Type: Application
    Filed: December 21, 2022
    Publication date: May 8, 2025
    Inventors: Hongfu LU, Jingjing PENG, Xiao DING, Jinxin LIU, Yingtao LIU, Feng REN, Fusheng ZHOU, Tao JIANG, Tao LIANG, Jiong LAN, Qiang LU
  • Publication number: 20250145624
    Abstract: Described herein are PKMYT1 (Myt1) inhibitors and pharmaceutical compositions comprising said inhibitors. The subject compounds and compositions are useful for the treatment of a disease or disorder associated with PKMYT1.
    Type: Application
    Filed: February 17, 2023
    Publication date: May 8, 2025
    Inventors: Xiao DING, Fanye MENG, Feng REN, Yazhou WANG, Min ZHENG
  • Publication number: 20250136596
    Abstract: Described herein are PKMYT1 (Myt1) inhibitors and pharmaceutical compositions comprising said inhibitors. The subject compounds and compositions are useful for the treatment of a disease or disorder associated with PKMYT1.
    Type: Application
    Filed: February 17, 2023
    Publication date: May 1, 2025
    Inventors: Xiao DING, Yangguang LI, Yingtao LIU, Fanye MENG, Feng REN, Yazhou WANG, Min ZHENG