Patents by Inventor Kwan-Hwa CHI

Kwan-Hwa CHI 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: 11382878
    Abstract: Disclosed herein are compositions and methods for the treatment of conditions induced by chronic inflammation. According to some embodiments, the compositions and methods involve the use of metformin and sodium butyrate in the treatment of conditions induced by chronic inflammation.
    Type: Grant
    Filed: May 31, 2017
    Date of Patent: July 12, 2022
    Assignee: JOHNPRO BIOTECH INC.
    Inventors: Kwan-Hwa Chi, Yu-Shan Wang, Hsin-Chien Chiang, Kai-Chung Cheng
  • Patent number: 11285143
    Abstract: Disclosed herein are uses of a mammalian target of rapamycin (mTOR) inhibitor and chloroquine or analogue thereof in the manufacture of a medicament for treating cancer patients who are not responsive to a hormone therapy and an immunotherapy. In particular, the medicament is used during the hormone therapy and the immunotherapy to sensitize the patients to the hormone therapy and the immunotherapy.
    Type: Grant
    Filed: March 8, 2017
    Date of Patent: March 29, 2022
    Assignee: Johnpro Biotech Inc.
    Inventors: Kwan-Hwa Chi, Yu-Shan Wang, Yi-Chun Huang, Hsin-Chien Chiang
  • Publication number: 20210015769
    Abstract: Disclosed herein are compositions and methods for the treatment of conditions induced by chronic inflammation. According to some embodiments, the compositions and methods involve the use of metformin and sodium butyrate in the treatment of conditions induced by chronic inflammation.
    Type: Application
    Filed: May 31, 2017
    Publication date: January 21, 2021
    Applicant: Johnpro Biotech Inc.
    Inventors: Kwan-Hwa CHI, Yu-Shan WANG, Hsin-Chien CHIANG, Kai-Chung CHENG
  • Publication number: 20200163995
    Abstract: Disclosed herein is a pharmaceutical kit for treating cancers. The present pharmaceutical kit comprises an agent and an engineered natural killer cell. The agent is capable of increasing a tumor-associated antigen expression in cancer cells, which can then be targeted and destroyed by the engineered natural killer cell having a tumor-associated antigen-specific chimeric antigen receptor. Also disclosure herein is the uses of the present pharmaceutical kit for the treatment of cancers.
    Type: Application
    Filed: July 23, 2018
    Publication date: May 28, 2020
    Applicant: Johnpro Biotech Inc.
    Inventors: Kwan-Hwa CHI, Yu-Shan WANG, Yi-Chun HUANG, Hsin-Chien CHIANG
  • Publication number: 20200009127
    Abstract: Disclosed herein are uses of a mammalian target of rapamycin (mTOR) inhibitor and chloroquine or analogue thereof in the manufacture of a medicament for treating cancer patients who are not responsive to a hormone therapy and an immunotherapy. In particular, the medicament is used during the hormone therapy and the immunotherapy to sensitize the patients to the hormone therapy and the immunotherapy.
    Type: Application
    Filed: March 8, 2017
    Publication date: January 9, 2020
    Applicant: Johnpro Biotech Inc.
    Inventors: Kwan-Hwa CHI, Yu-Shan WANG, Yi-Chun HUANG, Hsin-Chien CHIANG
  • Publication number: 20190183798
    Abstract: A method of treating a subject having or suspected of having a solid tumor, comprises administering to the subject an effective amount of a liposome-encapsulated drug, and applying an amplitude-modulated (AM) radiofrequency radiation to the solid tumor.
    Type: Application
    Filed: June 17, 2016
    Publication date: June 20, 2019
    Applicant: Johnpro Biotech Inc.
    Inventors: Kwan-Hwa CHI, Yu-Shan WANG, Hsin-Chien CHIANG, Cheng-Chung HUANG
  • Patent number: 10117956
    Abstract: The present invention is related to a radiolabeled active targeting pharmaceutical composition, including: a bioconjugate and a radionuclide, wherein the bioconjugate includes a biomolecule and a metal nanoparticle, wherein the biomolecule has an affinity for receptors on the surface of a cell membrane and is selected from the group consisting of a peptide and a protein. The present invention further provides a method for evaluating a thermal adjuvant therapy for tumors and a kit thereof. The above-mentioned pharmaceutical composition is applied to evaluate a tumor accumulation time, so as to establish the optimal policy for a radiofrequency- or laser-induced thermal adjuvant therapy for tumors.
    Type: Grant
    Filed: September 14, 2017
    Date of Patent: November 6, 2018
    Assignee: INSTITUTE OF NUCLEAR ENERGY RESEARCH ATOMIC ENERGY COUNCIL, EXECUTIVE YUAN
    Inventors: Hsin-Ell Wang, Chien-Chung Hsia, Mao-Chi Weng, Kun-Liang Lin, Hao-Wen Kao, Chao-Cheng Chen, Kwan-Hwa Chi, Der-Chi Tien, Wuu-Jyh Lin
  • Publication number: 20180117188
    Abstract: The present invention is related to a radiolabeled active targeting pharmaceutical composition, including: a bioconjugate and a radionuclide, wherein the bioconjugate includes a biomolecule and a metal nanoparticle, wherein the biomolecule has an affinity for receptors on the surface of a cell membrane and is selected from the group consisting of a peptide and a protein. The present invention further provides a method for evaluating a thermal adjuvant therapy for tumors and a kit thereof. The above-mentioned pharmaceutical composition is applied to evaluate a tumor accumulation time, so as to establish the optimal policy for a radiofrequency- or laser-induced thermal adjuvant therapy for tumors.
    Type: Application
    Filed: September 14, 2017
    Publication date: May 3, 2018
    Inventors: Hsin-Ell WANG, Chien-Chung HSIA, Mao-Chi WENG, Kun-Liang LIN, Hao-Wen KAO, Chao-Cheng CHEN, Kwan-Hwa CHI, Der-Chi TIEN, Wuu-Jyh LIN
  • Patent number: 9913816
    Abstract: A method for using metformin and sodium butyrate in combination to treat a cancer patient with K-ras mutation is disclosed. When administering the pharmaceutical composition to a cancer patient, Metformin and sodium butyrate offer cooperatively therapeutic efficacy. The present invention also discloses a pharmaceutical composition and a pharmaceutical kit containing both aforementioned. The application of the method, the pharmaceutical composition and the pharmaceutical kit of the present invention are advantageous for improving the treatment effect to cancer patients with K-ras mutation.
    Type: Grant
    Filed: November 25, 2016
    Date of Patent: March 13, 2018
    Inventors: Kwan-Hwa Chi, Yu-Shan Wang, Chao-Chun Chang
  • Patent number: 9789214
    Abstract: The present invention is related to a radiolabeled active targeting pharmaceutical composition, including: a bioconjugate and a radionuclide, wherein the bioconjugate includes a biomolecule and a metal nanoparticle, wherein the biomolecule has an affinity for receptors on the surface of a cell membrane and is selected from the group consisting of a peptide and a protein. The present invention further provides a method for evaluating a thermal adjuvant therapy for tumors and a kit thereof. The above-mentioned pharmaceutical composition is applied to evaluate a tumor accumulation time, so as to establish the optimal policy for a radiofrequency- or laser-induced thermal adjuvant therapy for tumors.
    Type: Grant
    Filed: September 18, 2014
    Date of Patent: October 17, 2017
    Assignees: INSTITUTE OF NUCLEAR ENERGY RESEARCH ATOMIC ENERGY COUNCIL, EXECUTIVE YUAN, NATIONAL YANG-MING UNIVERSITY
    Inventors: Hsin-Ell Wang, Chien-Chung Hsia, Mao-Chi Weng, Kun-Liang Lin, Hao-Wen Kao, Chao-Cheng Chen, Kwan-Hwa Chi, Der-Chi Tien, Wuu-Jyh Lin
  • Publication number: 20170246190
    Abstract: Disclosed herein are methods and formulation for enhancing oral availability of CPT-11 during cancer therapy while at the same time, reducing its gastrointestinal (GI) toxicity, thus the methods and formulations as disclosed herein may augment the efficacy of cancer therapy.
    Type: Application
    Filed: October 21, 2015
    Publication date: August 31, 2017
    Applicant: Johnpro Biotech Inc.
    Inventors: Pei-Ru LIAO, Kwan-Hwa CHI
  • Publication number: 20170071887
    Abstract: A method for using metformin and sodium butyrate in combination to treat a cancer patient with K-ras mutation is disclosed. When administering the pharmaceutical composition to a cancer patient, Metformin and sodium butyrate offer cooperatively therapeutic efficacy. The present invention also discloses a pharmaceutical composition and a pharmaceutical kit containing both aforementioned. The application of the method, the pharmaceutical composition and the pharmaceutical kit of the present invention are advantageous for improving the treatment effect to cancer patients with K-ras mutation.
    Type: Application
    Filed: November 25, 2016
    Publication date: March 16, 2017
    Applicant: Johnpro Biotech Inc.
    Inventors: Kwan-Hwa CHI, Yu-Shan WANG, Chao-Chun CHANG
  • Patent number: 9532960
    Abstract: A method for using metformin and sodium butyrate in combination to treat a cancer patient with K-ras mutation is disclosed. When administering the pharmaceutical composition to a cancer patient, Metformin and sodium butyrate offer cooperatively therapeutic efficacy. The present invention also discloses a pharmaceutical composition and a pharmaceutical kit containing both aforementioned. The application of the method, the pharmaceutical composition and the pharmaceutical kit of the present invention are advantageous for improving the treatment effect to cancer patients with K-ras mutation.
    Type: Grant
    Filed: January 17, 2014
    Date of Patent: January 3, 2017
    Assignee: JOHNPRO BIOTECH INC.
    Inventors: Kwan-Hwa Chi, Yu-Shan Wang, Chao-Chun Chang
  • Publication number: 20150231285
    Abstract: The present invention is related to a radiolabeled active targeting pharmaceutical composition, including: a bioconjugate and a radionuclide, wherein the bioconjugate includes a biomolecule and a metal nanoparticle, wherein the biomolecule has an affinity for receptors on the surface of a cell membrane and is selected from the group consisting of a peptide and a protein. The present invention further provides a method for evaluating a thermal adjuvant therapy for tumors and a kit thereof. The above-mentioned pharmaceutical composition is applied to evaluate a tumor accumulation time, so as to establish the optimal policy for a radiofrequency- or laser-induced thermal adjuvant therapy for tumors.
    Type: Application
    Filed: September 18, 2014
    Publication date: August 20, 2015
    Inventors: Hsin-Ell WANG, Chien-Chung HSIA, Mao-Chi WENG, Kun-Liang LIN, Hao-Wen KAO, Chao-Cheng CHEN, Kwan-Hwa CHI, Der-Chi TIEN, Wuu-Jyh LIN
  • Publication number: 20150209364
    Abstract: Disclosed herein is a method for enhancing the susceptibility of a subject having epidermoid carcinoma toward a tyrosine kinase inhibitor. The method includes administering to the subject an effective amount of a targeted therapy sensitizer and an effective amount of gefitinib. According to various embodiments of the present disclosure, the targeted therapy sensitizer consists of rapamycin and a substituted quinoline, such as chloroquine. Also included herein is a pharmaceutical composition that includes an effective amount of gefitinib, an effective amount of a targeted therapy sensitizer for synergistically improving or enhancing the efficacy of the gefitinib for treating epidermoid carcinoma in a subject in need thereof, and a pharmaceutically acceptable excipient.
    Type: Application
    Filed: April 2, 2015
    Publication date: July 30, 2015
    Inventors: Yu-Shan Wang, Yi-Chun Huang, Chao-Chun Chang, Kwan-Hwa Chi, Pei-Ru Liao
  • Publication number: 20140343144
    Abstract: A method for using metformin and sodium butyrate in combination to treat a cancer patient with K-ras mutation is disclosed. When administering the pharmaceutical composition to a cancer patient, Metformin and sodium butyrate offer cooperatively therapeutic efficacy. The present invention also discloses a pharmaceutical composition and a pharmaceutical kit containing both aforementioned. The application of the method, the pharmaceutical composition and the pharmaceutical kit of the present invention are advantageous for improving the treatment effect to cancer patients with K-ras mutation.
    Type: Application
    Filed: January 17, 2014
    Publication date: November 20, 2014
    Applicant: Uropro Biotech Co., Ltd
    Inventors: Kwan-Hwa CHI, Yu-Shan WANG, Chao-Chun CHANG
  • Publication number: 20130337043
    Abstract: A composition used for thermotherapy includes a carrier structure and a plurality of metal particles. The carrier structure includes a lipid layer, a positive charged polymer and a surface active polymer. The positive charged polymer and the surface active polymer are dispersed on the lipid layer by non-covalent bonding. The metal particles are encapsulated in the carrier structure. A producing method of the composition used for thermotherapy and a method for using the composition in cancer treatment are also disclosed.
    Type: Application
    Filed: May 31, 2013
    Publication date: December 19, 2013
    Inventors: Kwan-Hwa CHI, Kuang-Wen LIAO, Yu-Shan WANG
  • Publication number: 20100274151
    Abstract: An assisting method for radiotherapy is provided. The method detects the inspiratory and expiratory lung volumes of a patient lying on a supporting means to calculate displacement of the tumor adjacent to the diaphragm of the patient, and then drives the supporting means on which the patient lean to move in a direction opposite to the direction of the displacement of the tumor and in a distance equal to the distance of the displacement of the tumor, whereby the radioactive ray can be more accurately focused on the cancerous region of the patient. An assisting apparatus for radiotherapy is also proposed for enhancing the effect of radiotherapy treating on a tumor adjacent to the diaphragm.
    Type: Application
    Filed: April 6, 2010
    Publication date: October 28, 2010
    Inventors: Kwan-Hwa CHI, Der-Chi TIEN