Patents by Inventor Wen-Hwa Lee

Wen-Hwa Lee 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: 20240299567
    Abstract: Disclosed herein is a recombinant polypeptide comprising 1 to 20 copies of an IL-17RB inactivation site (IRIS) sequence. Also disclosed herein is the use of the recombinant polypeptide in the preparation of a conjugate for the treatment of cancers.
    Type: Application
    Filed: January 14, 2022
    Publication date: September 12, 2024
    Applicant: Academia Sinica
    Inventors: Che MA, Wen-Hwa LEE, Tracer YONG
  • Publication number: 20240124528
    Abstract: The present invention relates to an antagonist of interleukin-17B receptor (IL-17RB) which features interruption of the interaction of IL-17RB and MLK4. The present invention also relates to use of such antagonist for treatment of diseases or disorders associated with IL-17RB activation. Further disclosed is a phosphorylated IL-17RB as a biomarker for predicting prognosis and/or monitoring progression of cancer.
    Type: Application
    Filed: December 14, 2021
    Publication date: April 18, 2024
    Applicant: Academia Sinica
    Inventors: Wen-Hwa LEE, Heng-Hsiung WU, Chun-Mei HU, Chun-Kai HUANG
  • Patent number: 10793628
    Abstract: Methods and compositions for treatment and therapy of cancer are provided. Specifically, antagonists specific for interleukin-17 receptor B (IL-17RB) and its ligand IL-17B are provided. Potent neutralizing antibodies specific for IL-17RB and methods for their manufacture and use are disclosed. The invention also relates to antisense, RNAi and shRNA compositions for the prevention and treatment of cancer, in particular breast cancer and pancreatic cancer.
    Type: Grant
    Filed: June 30, 2015
    Date of Patent: October 6, 2020
    Assignee: Academia Sinica
    Inventors: Wen-Hwa Lee, Jin-Yuh Shew, Che Ma, Chia-Lin Chen, Wen-Hsin Lee, Chun-Kai Huang, Heng-Hsiung Wu
  • Patent number: 10730864
    Abstract: The present invention includes novel RAD51 inhibitors. The compounds of the invention may be useful in preventing or treating cancer in a subject in need thereof. The present invention also includes methods of preventing or treating cancer in a subject in need thereof by administering to the subject a therapeutically effective amount of a compound of the invention.
    Type: Grant
    Filed: August 20, 2019
    Date of Patent: August 4, 2020
    Assignee: THE REGENTS OF THE UNIVERSITY OF CALIFORNIA
    Inventors: Jiewen Zhu, Wen-Hwa Lee, Hongyuan Chen, Xuning Guo, Xiao-Long Qiu
  • Publication number: 20200048239
    Abstract: The present invention includes novel RAD51 inhibitors. The compounds of the invention may be useful in preventing or treating cancer in a subject in need thereof. The present invention also includes methods of preventing or treating cancer in a subject in need thereof by administering to the subject a therapeutically effective amount of a compound of the invention.
    Type: Application
    Filed: August 20, 2019
    Publication date: February 13, 2020
    Inventors: Jiewen ZHU, Wen-Hwa LEE, Hongyuan CHEN, Xuning GUO, Xiao-Long QIU
  • Patent number: 10421753
    Abstract: The present invention includes novel RAD51 inhibitors. The compounds of the invention may be useful in preventing or treating cancer in a subject in need thereof. The present invention also includes methods of preventing or treating cancer in a subject in need thereof by administering to the subject a therapeutically effective amount of a compound of the invention.
    Type: Grant
    Filed: March 1, 2016
    Date of Patent: September 24, 2019
    Assignee: THE REGENTS OF THE UNIVERSITY OF CALIFORNIA
    Inventors: Jiewen Zhu, Wen-Hwa Lee, Hongyuan Chen, Xuning Guo, Xiao-Long Qiu
  • Publication number: 20180201672
    Abstract: Methods and compositions for treatment and therapy of cancer are provided. Specifically, antagonists specific for interleukin-17 receptor B (IL-17RB) and its ligand IL-17B are provided. Potent neutralizing antibodies specific for IL-17RB and methods for their manufacture and use are disclosed. The invention also relates to antisense, RNAi and shRNA compositions for the prevention and treatment of cancer, in particular breast cancer and pancreatic cancer.
    Type: Application
    Filed: June 30, 2015
    Publication date: July 19, 2018
    Applicant: Academia Sinica
    Inventors: Wen-Hwa Lee, Jin-Yuh Shew, Che Ma, Chia-Lin Chen, Wen-Hsin Lee, Chun-Kai Huang, Heng-Hsiung Wu
  • Publication number: 20180057483
    Abstract: The present invention includes novel RAD51 inhibitors. The compounds of the invention may be useful in preventing or treating cancer in a subject in need thereof. The present invention also includes methods of preventing or treating cancer in a subject in need thereof by administering to the subject a therapeutically effective amount of a compound of the invention.
    Type: Application
    Filed: March 1, 2016
    Publication date: March 1, 2018
    Applicant: The Regents of the University of California
    Inventors: Jiewen ZHU, Wen-Hwa LEE, Hongyuan CHEN, Xuning GUO, Xia-Long QUI
  • Patent number: 9670197
    Abstract: Certain embodiments of the present invention provide selected compounds having a molecular structure according to Formula 1: In Formula 1, Z is —CO—, —SO—, or —SO2—; Ar is phenyl, heteroaryl, or heterocycloalkyl; Het is heteroaryl; R is R?, X, or NR1R2; R? is R3, or OR3; R? is R4, or OR4; R1 and R2 are each independently H, alkyl, or acyl; R3 is H, heteroaryl, or alkyl; R4 is H, heteroaryl, or CnH2n+1 (n>2); and X is F, Br, I, CN, or NO2. In some embodiments, compounds having a molecular structure according to Formula 1 have the property of inhibiting a growth of a cell line selected from HeLa and MB468 with a sub-micromolar IC50.
    Type: Grant
    Filed: July 8, 2016
    Date of Patent: June 6, 2017
    Assignee: The Regents of the University of California
    Inventors: Wen-Hwa Lee, Jiewen Zhu, Chun-Mei Hu
  • Publication number: 20160318918
    Abstract: Certain embodiments of the present invention provide selected compounds having a molecular structure according to Formula 1: In Formula 1, Z is —CO—, —SO—, or —SO2—; Ar is phenyl, heteroaryl, or heterocycloalkyl; Het is heteroaryl; R is R?, X, or NR1R2; R? is R3, or OR3; R? is R4, or OR4; R1 and R2 are each independently H, alkyl, or acyl; R3 is H, heteroaryl, or alkyl; R4 is H, heteroaryl, or CnH2n+1 (n>2); and X is F, Br, I, CN, or NO2. In some embodiments, compounds having a molecular structure according to Formula 1 have the property of inhibiting a growth of a cell line selected from HeLa and MB468 with a sub-micromolar IC50.
    Type: Application
    Filed: July 8, 2016
    Publication date: November 3, 2016
    Applicant: The Regents of the University of California
    Inventors: Wen-Hwa Lee, Jiewen Zhu, Chun-Mei Hu
  • Patent number: 9422275
    Abstract: Certain embodiments of the present invention provide selected compounds having a molecular structure according to Formula 1: In Formula 1, Z is —CO—, —SO—, or —SO2—; Ar is phenyl, heteroaryl, or heterocycloalkyl; Het is heteroaryl; R is R?, X, or NR1R2; R? is R3, or OR3; R? is R4, or OR4; R1 and R2 are each independently H, alkyl, or acyl; R3 is H, heteroaryl, or alkyl; R4 is H, heteroaryl, or CnH2n+1 (n>2); and X is F, Br, I, CN, or NO2. In some embodiments, compounds having a molecular structure according to Formula 1 have the property of inhibiting a growth of a cell line selected from HeLa and MB468 with a sub-micromolar IC50.
    Type: Grant
    Filed: July 19, 2014
    Date of Patent: August 23, 2016
    Assignee: The Regents of the University of California
    Inventors: Wen-Hwa Lee, Jiewen Zhu, Chun-Mei Hu
  • Publication number: 20150272774
    Abstract: A massage tool includes a main body; and an active member coupled to the main body. The active member includes an active material capable of being heated for transferring heat to the main body so as to activate or reactivate the massage tool. If necessary, more than one active material may be included in the active member. Heat can be transferred from the active material to the main body by way of conduction of the active material or convection of an active vapor released from the active material. The active vapor, for example, can be steam for providing heat and/or vaporized essential oil for aromatic treatment. The active material, for example, can be heated by an external heating source or an internal heating source.
    Type: Application
    Filed: September 4, 2014
    Publication date: October 1, 2015
    Inventor: Wen-Hwa LEE
  • Patent number: 9012455
    Abstract: Chronic myelogenous leukemia (CML), and in particular imatinib resistant CML is treated using compositions and methods in which a Rad51-inhibitor and a kinase inhibitor are administered. Most preferably, the Rad51 inhibitor comprises an indolyl isoquinoline structure and the kinase inhibitor is a BCR-ABL inhibitor.
    Type: Grant
    Filed: April 10, 2007
    Date of Patent: April 21, 2015
    Assignee: The Regents of the University of California
    Inventors: Wen-Hwa Lee, Phang-Lang Chen, Longen Zhou, Jiewen Zhu
  • Publication number: 20150105391
    Abstract: Certain embodiments of the present invention provide selected compounds having a molecular structure according to Formula 1: In Formula 1, Z is —CO—, —SO—, or —SO2—; Ar is phenyl, heteroaryl, or heterocycloalkyl; Het is heteroaryl; R is R?, X, or NR1R2; R? is R3, or OR3; R? is R4, or OR4; R1 and R2 are each independently H, alkyl, or acyl; R3 is H, heteroaryl, or alkyl; R4 is H, heteroaryl, or CnH2n+1 (n>2); and X is F, Br, I, CN, or NO2. In some embodiments, compounds having a molecular structure according to Formula 1 have the property of inhibiting a growth of a cell line selected from HeLa and MB468 with a sub-micromolar IC50.
    Type: Application
    Filed: July 19, 2014
    Publication date: April 16, 2015
    Inventors: Wen-Hwa Lee, Jiewen Zhu, Chun-Mei Hu
  • Publication number: 20130052157
    Abstract: The present invention provides methods, kits, and compositions for treating cancer with cytotoxic agents. Preferably, the cytotoxic agents are selected from: IL-25, BMP1O, FGF1 1, VDBP, ATIII and IL1-F7, and any combination thereof. In other preferred embodiments, the cancer is breast cancer. These agents can be supplied, for example, as proteins or as part of nucleic acid expression vector.
    Type: Application
    Filed: April 13, 2009
    Publication date: February 28, 2013
    Applicant: The Regents of the University of California
    Inventors: Saori Furuta, Mina J. Bissell, Wen-Hwa Lee, Eva Yhp Lee
  • Patent number: 8293764
    Abstract: Contemplated compounds disrupt interaction between BRCA2 and RAD51, likely by binding to RAD51. Based on the crucial role of the BRCA2-RAD51 complex formation in DNA repair and the role of RAD51 in the control of entry into S-phase from G1, numerous compositions and methods are presented. Among other advantageous uses, contemplated compounds may be employed as protective agents for non-neoplastic cells in chemotherapy before exposure of the cells to a chemotherapeutic drug, and/or as DNA-damage sensitizer for neoplastic cells.
    Type: Grant
    Filed: October 19, 2005
    Date of Patent: October 23, 2012
    Assignee: The Regents of the University of California
    Inventors: Wen-Hwa Lee, Phang-Lang Chen, Jiewen Zhu
  • Patent number: 8252520
    Abstract: The present invention provides methods and compounds for inhibiting HEC1 activity for the treatment of diseases involving cell hyperproliferation, e.g. cancer. The present invention also provides methods of identifying compounds for inhibiting HEC1 activity.
    Type: Grant
    Filed: October 14, 2003
    Date of Patent: August 28, 2012
    Assignee: Taivex Therapeutics Corporation
    Inventors: Wen-Hwa Lee, Phang-Lang Chen, Yumay Chen
  • Publication number: 20090312324
    Abstract: Chronic myelogenous leukemia (CML), and in particular imatinib resistant CML is treated using compositions and methods in which a Rad51-inhibitor and a kinase inhibitor are administered. Most preferably, the Rad51 inhibitor comprises an indolyl isoquinoline structure and the kinase inhibitor is a BCR-ABL inhibitor.
    Type: Application
    Filed: April 10, 2007
    Publication date: December 17, 2009
    Applicant: THE REGENTS OF THE UNIVERSITY OF CALIFORNIA
    Inventors: Wen-Hwa Lee, Phang-Lang Chen, Longen Zhou, Jiewen Zhu
  • Publication number: 20090221634
    Abstract: Contemplated compounds disrupt interaction between BRCA2 and RAD51, likely by binding to RAD51. Based on the crucial role of the BRCA2-RAD51 complex formation in DNA repair and the role of RAD51 in the control of entry into S-phase from G1, numerous compositions and methods are presented. Among other advantageous uses, contemplated compounds may be employed as protective agents for non-neoplastic cells in chemotherapy before exposure of the cells to a chemotherapeutic drug, and/or as DNA-damage sensitizer for neoplastic cells.
    Type: Application
    Filed: October 19, 2005
    Publication date: September 3, 2009
    Applicant: THE REGENTS OF THE UNIVERSITY OF CALIFORNIA
    Inventors: Wen-Hwa Lee, Phang-Lang Chen, Jiewen Zhu
  • Patent number: 7105156
    Abstract: Disclosed are methods of controlling cell cycle progression by introducing into a cell to be controlled a composition selected from the group consisting of p56RB protein, a fragment of the p56RB protein, and the gene encoding p56RB protein to alter the cell cycle progression while maintaining the viability of the cell. The p56RB protein has been found to have the unexpected and surprising characteristic of being soluble in low concentrations of glycerol, thereby enhancing its value in pharmaceutical applications and the gene encoding p56RB when delivered to the hyperproliferating cell inhibits cellular proliferation.
    Type: Grant
    Filed: June 7, 1995
    Date of Patent: September 12, 2006
    Assignees: The Regents of the University of California, Canji, Inc.
    Inventors: Wen-Hwa Lee, H. Michael Shepard, Richard J. Gregory, Ken N. Wills, Daniel C. Maneval, Eva Lee, David Goodrich, Nan-Ping Wang