Patents by Inventor CHENG-KE LI

CHENG-KE LI 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: 11518819
    Abstract: The present invention provides a bi-functional fusion protein, (AT)a-Fc-(VT)b, simultaneously targeting vascular endothelial growth factor (VEGF) and angiopoietins (ANGs), wherein AT is an ANG binding motif; and VT is a VEGF binding motif, Fragment crystallizable region (Fc) is an N-terminal of Immunoglobulin G (IgG); each of a and b is an integer from 1 to 10. The bi-functional fusion proteins contain two or more domains of human proteins and are of all human sequences, and thus are expected to be non-immunogenic, and potentially can be used therapeutically in human targeting angiogenesis-associated diseases.
    Type: Grant
    Filed: August 19, 2019
    Date of Patent: December 6, 2022
    Assignee: TRICAN BIOTECHNOLOGY CO., LTD
    Inventors: Huang-Tsu Chen, Jiun-Shyang Leou, Chung-Yuan Hsu, Cheng-Ke Li, Yun-Ting Wang, Li-Tsen Lin
  • Patent number: 11390677
    Abstract: The present invention provides antibodies that bind to CD47 with high affinity and specificity, and their use in treatment of a cancer.
    Type: Grant
    Filed: July 3, 2019
    Date of Patent: July 19, 2022
    Assignee: TRICAN BIOTECHNOLOGY CO., LTD.
    Inventors: Huang-Tsu Chen, Jiun-Shyang Leou, Chung-Yuan Hsu, Cheng-Ke Li, Yun-Ting Wang, Li-Tsen Lin, Shiou-Ting Chen, Chen-Wei Chiang
  • Publication number: 20220169750
    Abstract: The present invention provides a bi-functional fusion protein, (AT)a-Fc-(VT)b, simultaneously targeting vascular endothelial growth factor (VEGF) and angiopoietins (ANGs), wherein AT is an ANG binding motif; and VT is a VEGF binding motif, Fragment crystallizable region (Fc) is an N-terminal of Immunoglobulin G (IgG); each of a and b is an integer from 1 to 10. The bi-functional fusion proteins contain two or more domains of human proteins and are of all human sequences, and thus are expected to be non-immunogenic, and potentially can be used therapeutically in human targeting angiogenesis-associated diseases.
    Type: Application
    Filed: December 14, 2021
    Publication date: June 2, 2022
    Applicant: TRICAN BIOTECHNOLOGY CO., LTD
    Inventors: Huang-Tsu CHEN, Jiun-Shyang LEOU, Chung-Yuan HSU, Cheng-Ke LI, Yun-Ting WANG, Li-Tsen LIN
  • Patent number: 10683487
    Abstract: A Myrmecridium flexuosum NUK-21, a novel lactose oxidase isolated from the Myrmecridium flexuosum NUK-21 and a method for conversion of lactose into lactobionic acid (LBA) by the novel lactose oxidase are disclosed herein. The Myrmecridium flexuosum NUK-21 produces high yields of the novel lactose oxidase and the novel lactose oxidase has higher reactivity and specificity of converting lactose into lactobionic acid.
    Type: Grant
    Filed: September 4, 2018
    Date of Patent: June 16, 2020
    Assignee: National University of Kaohsiung
    Inventors: Shuen-Fuh Lin, Cheng-Ke Li, Yi-Pei Chung
  • Publication number: 20200115443
    Abstract: The present invention provides a bi-functional fusion protein simultaneously targeting the complement and the vascular endothelial growth factor (VEGF). The bi-functional fusion proteins contain two or more domains of human proteins and are of all human sequences, and thus are expected to be non-immunogenic, and potentially can be used therapeutically in human targeting complement and VEGF related diseases.
    Type: Application
    Filed: October 11, 2019
    Publication date: April 16, 2020
    Applicant: Trican Biotechnology Co., Ltd
    Inventors: Huang-Tsu Chen, Jiun-Shyang Leou, Chung-Yuan Hsu, Cheng-Ke Li, Yun-Ting Wang, Li-Tsen Lin
  • Publication number: 20200055958
    Abstract: The present invention provides a bi-functional fusion protein, (AT)a-Fc-(VT)b, simultaneously targeting vascular endothelial growth factor (VEGF) and angiopoietins (ANGs), wherein AT is an ANG binding motif; and VT is a VEGF binding motif, Fc is an N-terminal of IgG; each of a and b is an integer from 1 to 10. The bi-functional fusion proteins contain two or more domains of human proteins and are of all human sequences, and thus are expected to be non-immunogenic, and potentially can be used therapeutically in human targeting angiogenesis-associated diseases.
    Type: Application
    Filed: August 19, 2019
    Publication date: February 20, 2020
    Applicant: TRICAN BIOTECHNOLOGY CO., LTD
    Inventors: Huang-Tsu CHEN, Jiun-Shyang LEOU, Chung-Yuan HSU, Cheng-Ke LI, Yun-Ting WANG, Li-Tsen LIN
  • Publication number: 20190127709
    Abstract: A Myrmecridium flexuosum NUK-21, a novel lactose oxidase isolated from the Myrmecridium flexuosum NUK-21 and a method for conversion of lactose into lactobionic acid (LBA) by the novel lactose oxidase are disclosed herein. The Myrmecridium flexuosum NUK-21 produces high yields of the novel lactose oxidase and the novel lactose oxidase has higher reactivity and specificity of converting lactose into lactobionic acid.
    Type: Application
    Filed: September 4, 2018
    Publication date: May 2, 2019
    Inventors: SHUEN-FUH LIN, CHENG-KE LI, YI-PEI CHUNG