Patents by Inventor Yiyou Chen

Yiyou 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: 20250250625
    Abstract: The present invention relates to a method and kit for removing linker self-linking products during sequencing library construction and for constructing a sequencing library. In particular, provided is a method and kit for the selective cleavage of DNA double strands and DNA single strands, a method and kit for selective cleavage by using DNA-RNA-DNA:cDNA heterozygous chains and DNA:cDNA double strands, and a method and kit for DNA and RNA library co-construction.
    Type: Application
    Filed: September 26, 2022
    Publication date: August 7, 2025
    Inventors: Shiqing MA, Jun LIU, Yiyou CHEN, Kefeng DING
  • Publication number: 20250121057
    Abstract: Provided are combination therapies and related compositions and methods for treating cancers, including epithelial tumors, which include a combination of at least two agents such as an epidermal growth factor receptor (EGFR) inhibitor, a mitogen-activated protein kinase (MEK) 1/2 inhibitor; and a cyclin dependent kinase (CDK) 4/6 inhibitor.
    Type: Application
    Filed: July 22, 2024
    Publication date: April 17, 2025
    Inventors: Yihong ZHANG, Wang WEI, Yiyou CHEN
  • Publication number: 20250092463
    Abstract: Provided are methods of using a MYC gene as a biomarker for predicting therapeutic efficacy of survivin inhibitors such as YM155 monobromide in cancer therapy, and related kits, compositions, and methods for diagnosing and treating cancer in a subject in need thereof.
    Type: Application
    Filed: October 1, 2024
    Publication date: March 20, 2025
    Inventors: Xiang LI, Yiyou CHEN
  • Patent number: 12226481
    Abstract: Provided are cytokine fusion proteins comprising a first cytokine fused to a second cytokine, for example, interleukin-2 (IL-2) or interferon-? (IFN-?) fused to the N-terminus of tumor necrosis factor-? (TNF-?), and related compositions and methods of use thereof for treating cancers, either as standalone agents or in combination with autologous tumor vaccines and/or immune checkpoint modulatory agents.
    Type: Grant
    Filed: January 24, 2019
    Date of Patent: February 18, 2025
    Assignee: Beijing Percans Oncology Co., Ltd.
    Inventors: Yiyou Chen, Dagang Guo
  • Patent number: 12163193
    Abstract: Provided are methods of using a MYC gene as a biomarker for predicting therapeutic efficacy of survivin inhibitors such as YM155 monobromide in cancer therapy, and related kits, compositions, and methods for diagnosing and treating cancer in a subject in need thereof.
    Type: Grant
    Filed: August 12, 2019
    Date of Patent: December 10, 2024
    Assignee: Beijing Percans Oncology Co., Ltd.
    Inventors: Xiang Li, Yiyou Chen
  • Publication number: 20240382476
    Abstract: Provided is the use of Androgen Receptor-Low/Negative (ARlow/?) status as a biomarker for the efficacy of YM155 monobromide in cancer therapy, and related kits, compositions, and methods for diagnosing and treating cancer in a subject in need thereof.
    Type: Application
    Filed: September 15, 2022
    Publication date: November 21, 2024
    Inventors: Xiang LI, Chun JIANG, Yiyou CHEN
  • Patent number: 12076399
    Abstract: Provided are combination therapies and related compositions and methods for treating cancers, including epithelial tumors, which include a combination of at least two agents such as an epidermal growth factor receptor (EGFR) inhibitor, a mitogen-activated protein kinase (MEK) 1/2 inhibitor; and a cyclin dependent kinase (CDK) 4/6 inhibitor.
    Type: Grant
    Filed: June 1, 2018
    Date of Patent: September 3, 2024
    Assignee: Cothera Bioscience, Inc.
    Inventors: Yihong Zhang, Wang Wei, Yiyou Chen
  • Publication number: 20240182866
    Abstract: Provided are suspension-based cell culture systems and media for the timely and efficient proliferation of human tumor cell clusters from a patient, and related methods of evaluating the potential responsiveness of the tumor cells and the patient to one or more therapeutic agents.
    Type: Application
    Filed: August 9, 2023
    Publication date: June 6, 2024
    Inventors: Yiyou CHEN, Zhen YANG, Yihong ZHANG
  • Publication number: 20240058339
    Abstract: It relates to a combination therapy for treating cancer with KRAS mutations comprising administrating to a subject an effective amount of (a) an epidermal growth factor receptor (EGFR) inhibitor, (b) a mitogen-activated protein kinase (MEK) 1/2 inhibitor, and (c) a cyclin dependent kinase (CDK) 4/6 inhibitor. Also provided are compositions and kits related to the combination therapy.
    Type: Application
    Filed: October 8, 2020
    Publication date: February 22, 2024
    Applicant: COTHERA BIOSCIENCE, INC.
    Inventors: Yiyou CHEN, Chun JIANG
  • Publication number: 20240059778
    Abstract: The present disclosure provides a combination therapy for treating cancer with BRAF mutations comprising administrating to a subject an effective amount of (a) an epidermal growth factor receptor (EGFR) inhibitor; (b) a mitogen-activated protein kinase (MEK) 1/2 inhibitor; and (c) a cyclin dependent kinase (CDK) 4/6 inhibitor. Also provided are compositions and kits related to the combination therapy.
    Type: Application
    Filed: July 24, 2023
    Publication date: February 22, 2024
    Applicant: COTHERA BIOSCIENCE, INC.
    Inventors: Yiyou CHEN, Chun JIANG
  • Patent number: 11839363
    Abstract: Disclosed is an integrated device for faeces sampling and occult blood detection, which has functions of quantitative collection, dissolution, filtration, detection with immune test strips of the faecal sample, and is convenient to carry and operate, and the device does not leak any liquid during storage, transportation and detection. The device can accurately collect a constant sample with no pollution and leakage, and can quickly determine results of occult blood without the aid of other items. The device can detect faecal occult blood at any time and at any place, can help to overcome the problem of low rate of inspection due to the inconvenience of faeces submission and inspection, further promote the detection of faecal occult blood, and can improve the early diagnosis and screening rate of colorectal cancer of the population.
    Type: Grant
    Filed: April 25, 2022
    Date of Patent: December 12, 2023
    Assignee: Hangzhou New Horizon Health Technology Co. Ltd.
    Inventors: Yiyou Chen, Bin Li, Shuidi Zhong
  • Publication number: 20230310436
    Abstract: Provided is a combination therapy for treating cancer with KRAS mutations comprising administrating to a subject an effective amount of (a) an epidermal growth factor receptor (EGFR) inhibitor, (b) a mitogen-activated protein kinase (MEK) 1/2 inhibitor, and (c) a cyclin dependent kinase (CDK) 4/6 inhibitor. Also provided are compositions and kits related to the combination therapy.
    Type: Application
    Filed: October 8, 2020
    Publication date: October 5, 2023
    Applicant: COTHERA BIOSCIENCE, INC.
    Inventors: Yiyou CHEN, Chun JIANG
  • Patent number: 11753476
    Abstract: The present disclosure provides a combination therapy for treating cancer with BRAF mutations comprising administrating to a subject an effective amount of (a) an epidermal growth factor receptor (EGFR) inhibitor; (b) a mitogen-activated protein kinase (MEK) 1/2 inhibitor; and (c) a cyclin dependent kinase (CDK) 4/6 inhibitor. Also provided are compositions and kits related to the combination therapy.
    Type: Grant
    Filed: April 8, 2019
    Date of Patent: September 12, 2023
    Assignee: Cothera BioScience, Inc.
    Inventors: Yiyou Chen, Chun Jiang
  • Patent number: 11753626
    Abstract: Provided are suspension-based cell culture systems and media for the timely and efficient proliferation of human tumor cell clusters from a patient, and related methods of evaluating the potential responsiveness of the tumor cells and the patient to one or more therapeutic agents.
    Type: Grant
    Filed: March 9, 2017
    Date of Patent: September 12, 2023
    Inventors: Yiyou Chen, Zhen Yang, Yihong Zhang
  • Publication number: 20230104800
    Abstract: Provided are methods of using an anti-cancer agent's cell cycle-related, cell-killing activity to identify it as an effective combination with YM155 monobromide for treating MYC-associated cancers, and related kits, compositions, methods of screening, and methods for treating cancer in a subject in need thereof.
    Type: Application
    Filed: February 5, 2021
    Publication date: April 6, 2023
    Inventors: Xiang LI, Chun JIANG, Yiyou Chen
  • Publication number: 20230065640
    Abstract: Provided are combination therapies and secondary biomarkers for treating MYCC-associated diffuse large B-cell lymphoma (DLBCL) with YM155-based therapies, and related kits, compositions, and methods of use thereof.
    Type: Application
    Filed: February 5, 2021
    Publication date: March 2, 2023
    Inventors: Xiang LI, Yiyou CHEN
  • Publication number: 20220240902
    Abstract: Disclosed is an integrated device for faeces sampling and occult blood detection, which has functions of quantitative collection, dissolution, filtration, detection with immune test strips of the faecal sample, and is convenient to carry and operate, and the device does not leak any liquid during storage, transportation and detection. The device can accurately collect a constant sample with no pollution and leakage, and can quickly determine results of occult blood without the aid of other items. The device can detect faecal occult blood at any time and at any place, can help to overcome the problem of low rate of inspection due to the inconvenience of faeces submission and inspection, further promote the detection of faecal occult blood, and can improve the early diagnosis and screening rate of colorectal cancer of the population.
    Type: Application
    Filed: April 25, 2022
    Publication date: August 4, 2022
    Inventors: Yiyou Chen, Bin Li, Shuidi Zhong
  • Patent number: 11337680
    Abstract: Disclosed is an integrated device for faeces sampling and occult blood detection, which has functions of quantitative collection, dissolution, filtration, detection with immune test strips of the faecal sample, and is convenient to carry and operate, and the device does not leak any liquid during storage, transportation and detection. The device can accurately collect a constant sample with no pollution and leakage, and can quickly determine results of occult blood without the aid of other items. The device can detect faecal occult blood at any time and at any place, can help to overcome the problem of low rate of inspection due to the inconvenience of faeces submission and inspection, further promote the detection of faecal occult blood, and can improve the early diagnosis and screening rate of colorectal cancer of the population.
    Type: Grant
    Filed: September 21, 2017
    Date of Patent: May 24, 2022
    Assignee: Hangzhou New Horizon Health Technology Co. Ltd.
    Inventors: Yiyou Chen, Bin Li, Shuidi Zhong
  • Publication number: 20220090218
    Abstract: The present disclosure relates to compositions and methods for detecting and/or identifying the genotype of a human papillomavirus (HPV) in a biological sample obtained from a subject in need thereof. Particularly, the present disclosure provides primers, probes and kits for simultaneously detecting multiple HPV genotypes in a single-tube PCR reaction.
    Type: Application
    Filed: January 3, 2020
    Publication date: March 24, 2022
    Inventors: Yang WU, Gang LIU, Ning LU, Yiyou Chen
  • Patent number: D1001274
    Type: Grant
    Filed: September 27, 2019
    Date of Patent: October 10, 2023
    Assignee: Hangzhou New Horizon Health Technology Co. Ltd.
    Inventors: Yanhui Li, Yang Wu, Gang Liu, Ning Lu, Yiyou Chen