Patents by Inventor Hao-Wen Kao

Hao-Wen Kao 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: 20240194338
    Abstract: An auxiliary assessment method for cardiac function performed by a computing unit includes collecting a number of heartbeats and an amount of movement of a subject in a period of time; and calculating a distance per beat to assess cardiac function of the subject. The distance per beat is defined by dividing the amount of movement by the number of heartbeats. A length of the period of time is defined between at least two adjacent heartbeats. The amount of movement corresponds to a cumulative amount of movement in the period of time.
    Type: Application
    Filed: July 25, 2023
    Publication date: June 13, 2024
    Inventors: Chao-Wen CHEN, Hao-Yun KAO, Yu-Cheng CHUANG, Jo-Nan WU, Wen-Yen CHANG
  • Patent number: 12005142
    Abstract: The present invention relates to a pharmaceutical composition comprising at least one liposome and a therapeutic agent for treating depression or anxiety, with a therapeutic agent to lipid ratio equal to or higher than about 0.15. The pharmaceutical composition improves the pharmacokinetic profile and sustains the release of the therapeutic agent. Also provided is the method for treating depression or anxiety using the pharmaceutical composition disclosed herein.
    Type: Grant
    Filed: July 31, 2019
    Date of Patent: June 11, 2024
    Inventors: Keelung Hong, Yi-Yu Lin, Hao-Wen Kao
  • Patent number: 11938220
    Abstract: Provided is an anesthetic composition for locally administering a local anesthetic agent to a subject in need thereof. The anesthetic composition has a lipid based complex prepared by hydrating a lipid cake containing a local anesthetic agent and a lipid mixture with an aqueous buffer solution at a pH higher than 5.5. Also provided is a method to prepare an anesthetic composition using a simpler and more robust for large-scale manufacture and for providing a high molar ratio of local anesthetic agent to phospholipid content as compared to the prior art. This anesthetic composition has a prolonged duration of efficacy adapted to drug delivery.
    Type: Grant
    Filed: March 30, 2019
    Date of Patent: March 26, 2024
    Assignees: Taiwan Liposome Co., Ltd, TLC Biopharmaceuticals, Inc.
    Inventors: Keelung Hong, Yun-Long Tseng, Chun-Yen Lai, Wan-Ni Yu, Hao-Wen Kao, Yi-Yu Lin
  • Publication number: 20240000764
    Abstract: Provided is an anesthetic composition for locally administrating an amide-type anesthetic into a subject in need thereof. The anesthetic composition has multilamellar vesicles with entrapped amide-type anesthetic prepared by hydrating a highly entrapped lipid structure comprising an amide-type anesthetic and a lipid mixture with an aqueous buffer solution at a pH higher than 5.5. Also provided is a method to prepare an anesthetic composition using a simpler and more feasible process for large-scale manufacture and for providing a high molar ratio of amide-type anesthetic to phospholipid content as compared to the prior art. This anesthetic composition has a prolonged duration of efficacy adapted to drug delivery.
    Type: Application
    Filed: September 13, 2023
    Publication date: January 4, 2024
    Inventors: Keelung HONG, Hao-Wen KAO, Yi-Yu LIN, Luke S.S. GUO
  • Patent number: 11793799
    Abstract: Provided is an anesthetic composition for locally administrating an amide-type anesthetic into a subject in need thereof. The anesthetic composition has multilamellar vesicles with entrapped amide-type anesthetic prepared by hydrating a highly entrapped lipid structure comprising an amide-type anesthetic and a lipid mixture with an aqueous buffer solution at a pH higher than 5.5. Also provided is a method to prepare an anesthetic composition using a simpler and more feasible process for large-scale manufacture and for providing a high molar ratio of amide-type anesthetic to phospholipid content as compared to the prior art. This anesthetic composition has a prolonged duration of efficacy adapted to drug delivery.
    Type: Grant
    Filed: August 28, 2018
    Date of Patent: October 24, 2023
    Assignees: TLC Biopharmaceuticals Inc., Taiwan Liposome Co., Ltd.
    Inventors: Keelung Hong, Hao-Wen Kao, Yi-Yu Lin, Luke S. S. Guo
  • Patent number: 11406628
    Abstract: Provided is a sustained-release triptan composition as a suitable depot formulation to carry a therapeutically effective amount of triptan for administration via subcutaneous or intramuscular injection. This sustained-release triptan composition is characterized by a high drug to phospholipid ratio and provides an improved pharmacokinetic profile in vivo. The sustained-release triptan composition is for use as a medicament in the treatment of migraine or cluster headache.
    Type: Grant
    Filed: December 21, 2018
    Date of Patent: August 9, 2022
    Assignees: Taiwan Liposome Co., Ltd, TLC Biopharmaceuticals, Inc.
    Inventors: Keelung Hong, Hao-Wen Kao, Yi-Yu Lin
  • Publication number: 20220071934
    Abstract: Provided is a pharmaceutical composition for use in treating postsurgical pain. The pharmaceutical composition comprises a lipid-based complex. The lipid-based complex comprises an amide-type anesthetic and at least one lipid, wherein a molar ratio of the amide-type anesthetic to the at least one lipid of the lipid-based complex is at least 0.5:1. The total amount of the amide-type anesthetic is at least 1.5 to 5 times of a standard therapeutic dose for treating postsurgical pain with the amide-type anesthetic to achieve an improved pain control with desired prolonged analgesic effect.
    Type: Application
    Filed: February 26, 2020
    Publication date: March 10, 2022
    Inventors: TIEN-TZU TAI, YUN-LONG TSENG, SHEUE-FANG SHIH, MIN-WEN KUO, CARL OSCAR BROWN, HUI-TING WANG, WEENEE YEUN NG JAO, PEI-HSIEN HU, WAN-NI YU, KEELUNG HONG, HAO-WEN KAO, YI-YU LIN
  • Publication number: 20220054455
    Abstract: The present invention relates to a pharmaceutical composition comprising at least one liposome, a trapping agent and a sedative drug with a high drug to lipid ratio and a high encapsulation efficiency. Also provided are the methods to sedate or treat pain in a subject in need thereof by administering the pharmaceutical composition disclosed herein.
    Type: Application
    Filed: September 12, 2019
    Publication date: February 24, 2022
    Inventors: Keelung HONG, Walter GWATHNEY, Hao-wen KAO, Yi-yu LIN
  • Publication number: 20210393524
    Abstract: The present invention relates to a pharmaceutical composition comprising at least one liposome and a therapeutic agent for treating an auto-immune disease with a high therapeutic agent to lipid ratio and a high encapsulation efficiency. The pharmaceutical composition improves the pharmacokinetic profile and sustains the release of the therapeutic agent. Also provided is the method for treating an auto-immune disease using the pharmaceutical composition disclosed herein.
    Type: Application
    Filed: October 15, 2019
    Publication date: December 23, 2021
    Inventors: Keelung HONG, Walter GWATHNEY, Jonathan FANG, Hao-Wen KAO, Yi-Yu LIN
  • Publication number: 20210378961
    Abstract: The present invention relates to pharmaceutical compositions comprising at least one liposome and a therapeutic agent for treating dementia with a high drug to lipid ratio and a high encapsulation efficiency. The pharmaceutical composition improves the pharmacokinetic profile and sustains the release of the therapeutic agent. Also provided is the method for treating dementia using the pharmaceutical composition disclosed herein.
    Type: Application
    Filed: July 23, 2019
    Publication date: December 9, 2021
    Inventors: Keelung HONG, Hao-wen KAO, Yi-Yu LIN, Walter GWATHNEY
  • Publication number: 20210308052
    Abstract: The present invention relates to a pharmaceutical composition comprising at least one liposome and a therapeutic agent for treating depression or anxiety, with a therapeutic agent to lipid ratio equal to or higher than about 0.15. The pharmaceutical composition improves the pharmacokinetic profile and sustains the release of the therapeutic agent. Also provided is the method for treating depression or anxiety using the pharmaceutical composition disclosed herein.
    Type: Application
    Filed: July 31, 2019
    Publication date: October 7, 2021
    Inventors: Keelung HONG, Yi-Yu LIN, Hao-Wen KAO
  • Publication number: 20210308051
    Abstract: The present invention relates to a pharmaceutical composition comprising at least one liposome and an antipsychotic drug with a high drug to lipid ratio and encapsulation efficiency. The pharmaceutical composition improves the pharmacokinetic profile and sustains the release of the antipsychotic drug. Also provided is the method for treating schizophrenia or bipolar disorder using the pharmaceutical composition disclosed herein.
    Type: Application
    Filed: July 31, 2019
    Publication date: October 7, 2021
    Inventors: Keelung HONG, Jonathan FANG, Hao-Wen KAO, Yi-Yu LIN, Walter GWATHNEY
  • Publication number: 20210275447
    Abstract: The present invention relates to an ophthalmic pharmaceutical composition comprising at least one liposome and a therapeutic agent for treating an eye disease with a high drug to lipid ratio and encapsulation efficiency. Also provided is the method for treating age-related macular degeneration or diabetic eye disease using the ophthalmic pharmaceutical composition disclosed herein.
    Type: Application
    Filed: September 9, 2019
    Publication date: September 9, 2021
    Inventors: Keelung HONG, Hao-Wen KAO, Yi-Yu LIN, Weiwei FANG
  • Publication number: 20210128475
    Abstract: Provided is an anesthetic composition for locally administering a local anesthetic agent to a subject in need thereof. The anesthetic composition has a lipid based complex prepared by hydrating a lipid cake containing a local anesthetic agent and a lipid mixture with an aqueous buffer solution at a pH higher than 5.5. Also provided is a method to prepare an anesthetic composition using a simpler and more robust for large-scale manufacture and for providing a high molar ratio of local anesthetic agent to phospholipid content as compared to the prior art. This anesthetic composition has a prolonged duration of efficacy adapted to drug delivery.
    Type: Application
    Filed: March 30, 2019
    Publication date: May 6, 2021
    Inventors: Keelung HONG, Yun-Long TSENG, Chun-Yen LAI, Wan-Ni YU, Hao-Wen KAO, Yi-Yu LIN
  • Publication number: 20200360362
    Abstract: Provided is a sustained-release triptan composition as a suitable depot formulation to carry a therapeutically effective amount of triptan for administration via subcutaneous or intramuscular injection. This sustained-release triptan composition is characterized by a high drug to phospholipid ratio and provides an improved pharmacokinetic profile in vivo. The sustained-release triptan composition is for use as a medicament in the treatment of migraine or cluster headache.
    Type: Application
    Filed: December 21, 2018
    Publication date: November 19, 2020
    Inventors: Keelung HONG, Hao-Wen KAO, Yi-Yu LIN
  • Publication number: 20200188374
    Abstract: Provided is an anesthetic composition for locally administrating an amide-type anesthetic into a subject in need thereof. The anesthetic composition has multilamellar vesicles with entrapped amide-type anesthetic prepared by hydrating a highly entrapped lipid structure comprising an amide-type anesthetic and a lipid mixture with an aqueous buffer solution at a pH higher than 5.5. Also provided is a method to prepare an anesthetic composition using a simpler and more feasible process for large-scale manufacture and for providing a high molar ratio of amide-type anesthetic to phospholipid content as compared to the prior art. This anesthetic composition has a prolonged duration of efficacy adapted to drug delivery.
    Type: Application
    Filed: August 28, 2018
    Publication date: June 18, 2020
    Inventors: Keelung HONG, Hao-Wen KAO, Yi-Yu LIN, Luke S.S. GUO
  • 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: 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: 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