Patents by Inventor Zhi-Hong Wen

Zhi-Hong Wen 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: 11963985
    Abstract: The present invention relates to a coral composite extract, a composition including the same and a method of producing the same. The coral composite extract includes at least two briarane-type diterpenoid compounds from corals of Briareum violaceum, B. excavatum and B. stechei, thereby being applied as an effective ingredient of a skin external use composition, a cosmetic composition and a medicinal composition.
    Type: Grant
    Filed: July 12, 2023
    Date of Patent: April 23, 2024
    Assignee: National Sun Yat-Sen University
    Inventors: Zhi-Hong Wen, Ping-Jyun Sung, Han-Chun Hung, Chun-Hong Chen, Yu-Chia Chang
  • Publication number: 20230372405
    Abstract: The present invention relates to a coral composite extract, a composition including the same and a method of producing the same. The coral composite extract includes at least two briarane-type diterpenoid compounds from corals of Briareum violaceum, B. excavatum and B. stechei, thereby being applied as an effective ingredient of a skin external use composition, a cosmetic composition and a medicinal composition.
    Type: Application
    Filed: July 12, 2023
    Publication date: November 23, 2023
    Inventors: Zhi-Hong Wen, Ping-Jyun Sung, Han-Chun Hung, Chun-Hong Chen, Yu-Chia Chang
  • Patent number: 11738055
    Abstract: The present invention relates to a coral composite extract, a composition including the same and a method of producing the same. The coral composite extract includes at least two briarane-type diterpenoid compounds from corals of Briareum violaceum, B. excavatum and B. stechei, thereby being applied as an effective ingredient of a skin external use composition, a cosmetic composition and a medicinal composition.
    Type: Grant
    Filed: June 22, 2021
    Date of Patent: August 29, 2023
    Assignee: NATIONAL SUN YAT-SEN UNIVERSITY
    Inventors: Zhi-Hong Wen, Ping-Jyun Sung, Han-Chun Hung, Chun-Hong Chen, Yu-Chia Chang
  • Patent number: 11628191
    Abstract: The present invention relates to a coral composite extract, a composition including the same and a method of producing the same. The coral composite extract includes at least two briarane-type diterpenoid compounds from corals of Briareum violaceum, B. excavatum and B. stechei, thereby being applied as an effective ingredient of a skin external use composition, a cosmetic composition and a medicinal composition.
    Type: Grant
    Filed: June 22, 2021
    Date of Patent: April 18, 2023
    Assignee: NATIONAL SUN YAT-SEN UNIVERSITY
    Inventors: Zhi-Hong Wen, Ping-Jyun Sung, Han-Chun Hung, Chun-Hong Chen, Yu-Chia Chang
  • Publication number: 20210322486
    Abstract: The present invention relates to a coral composite extract, a composition including the same and a method of producing the same. The coral composite extract includes at least two briarane-type diterpenoid compounds from corals of Briareum violaceum, B. excavatum and B. stechei, thereby being applied as an effective ingredient of a skin external use composition, a cosmetic composition and a medicinal composition.
    Type: Application
    Filed: June 22, 2021
    Publication date: October 21, 2021
    Applicant: NATIONAL SUN YAT-SEN UNIVERSITY
    Inventors: Zhi-Hong Wen, Ping-Jyun Sung, Han-Chun Hung, Chun-Hong Chen, Yu-Chia Chang
  • Publication number: 20210308194
    Abstract: The present invention relates to a coral composite extract, a composition including the same and a method of producing the same. The coral composite extract includes at least two briarane-type diterpenoid compounds from corals of Briareum violaceum, B. excavatum and B. stechei, thereby being applied as an effective ingredient of a skin external use composition, a cosmetic composition and a medicinal composition.
    Type: Application
    Filed: June 22, 2021
    Publication date: October 7, 2021
    Applicant: NATIONAL SUN YAT-SEN UNIVERSITY
    Inventors: Zhi-Hong Wen, Ping-Jyun Sung, Han-Chun Hung, Chun-Hong Chen, Yu-Chia Chang
  • Patent number: 11065282
    Abstract: The present invention relates to a coral composite extract, a composition including the same and a method of producing the same. The coral composite extract includes at least two briarane-type diterpenoid compounds from corals of Briareum violaceum, B. excavatum and B. stechei, thereby being applied as an effective ingredient of a skin external use composition, a cosmetic composition and a medicinal composition.
    Type: Grant
    Filed: September 20, 2019
    Date of Patent: July 20, 2021
    Assignee: National Sun Yat-Sen University
    Inventors: Zhi-Hong Wen, Ping-Jyun Sung, Han-Chun Hung, Chun-Hong Chen, Yu-Chia Chang
  • Patent number: 10849874
    Abstract: The present invention relates to a method for modulating angiogenesis in a subject in need thereof, which comprises administering an effective amount of composition comprising excavatolide B and a pharmaceutically acceptable carrier to the subject.
    Type: Grant
    Filed: December 4, 2015
    Date of Patent: December 1, 2020
    Assignee: NATIONAL SUN YAT-SEN UNIVERSITY
    Inventors: Zhi-Hong Wen, Ping-Jyun Sung, Han-Chun Hung
  • Publication number: 20200188448
    Abstract: The present invention relates to a coral composite extract, a composition including the same and a method of producing the same. The coral composite extract includes at least two briarane-type diterpenoid compounds from corals of Briareum violaceum, B. excavatum and B. stechei, thereby being applied as an effective ingredient of a skin external use composition, a cosmetic composition and a medicinal composition.
    Type: Application
    Filed: September 20, 2019
    Publication date: June 18, 2020
    Inventors: Zhi-Hong Wen, Ping-Jyun Sung, Han-Chun Hung, Chun-Hong Chen, Yu-Chia Chang
  • Patent number: 9999658
    Abstract: The present invention relates to a method for treating pain in a subject in need thereof, comprising administering an effective amount of a nucleic acid to the subject, wherein the nucleic acid comprises a PTEN nucleotide sequence of SEQ ID NO: 1. The present invention also provides a method for screening pharmaceutical compositions having an anti-pain effect, wherein the pharmaceutical compositions can stimulate the upregulation of PTEN.
    Type: Grant
    Filed: March 18, 2016
    Date of Patent: June 19, 2018
    Assignee: NATIONAL SUN YAT-SEN UNIVERSITY
    Inventors: Zhi-Hong Wen, Ming-Hong Tai, Shi-Ying Huang, Chun-Sung Sung, Wu-Fu Chen, Chun-Hong Chen, Chien-Wei Feng, Han-Chun Hung, Hui-Min David Wang, Nan-Fu Chen
  • Patent number: 9907763
    Abstract: The present invention relates to a method of treating or preventing the visual function loss in optic nerve in a subject after crush injury by using 4-(Phenylsulfanyl)butane-2-one (4-PSB-2). The present invention has the ability of enhancing the protection effect of RGCs, preserving the visual function in optic nerve after crush injury, recovering the visual function loss, attenuating apoptosis in optic nerve after injury, and inhibiting the inflammatory responses in optic nerves after ON injury.
    Type: Grant
    Filed: October 21, 2016
    Date of Patent: March 6, 2018
    Assignee: NATIONAL SUN YAT-SEN UNIVERSITY
    Inventors: Shun-Ping Huang, Jyh-Horng Sheu, Zhi-Hong Wen, Rong-Kung Tsai
  • Publication number: 20170304219
    Abstract: The present invention relates to a method of treating or preventing the visual function loss in optic nerve in a subject after crush injury by using 4-(Phenylsulfanyl)butane-2-one (4-PSB-2). The present invention has the ability of enhancing the protection effect of RGCs, preserving the visual function in optic nerve after crush injury, recovering the visual function loss, attenuating apoptosis in optic nerve after injury, and inhibiting the inflammatory responses in optic nerves after ON injury.
    Type: Application
    Filed: October 21, 2016
    Publication date: October 26, 2017
    Applicants: NATIONAL SUN YAT-SEN UNIVERSITY, TZU-CHI UNIVERSITY
    Inventors: SHUN-PING HUANG, JYH-HORNG SHEU, ZHI-HONG WEN, RONG-KUNG TSAI
  • Publication number: 20170157084
    Abstract: The present invention relates to a method for modulating angiogenesis in a subject in need thereof, which comprises administering an effective amount of composition comprising excavatolide B and a pharmaceutically acceptable carrier to the subject.
    Type: Application
    Filed: December 4, 2015
    Publication date: June 8, 2017
    Applicant: National Sun Yat-sen University
    Inventors: ZHI-HONG WEN, PING-JYUN SUNG, HAN-CHUN HUNG
  • Patent number: 9623077
    Abstract: The present invention relates to a method for alleviating pain in a subject in need thereof, which comprises administering an effective amount of piscidin (PCD) peptide and a pharmaceutically acceptable carrier to the subject.
    Type: Grant
    Filed: May 28, 2015
    Date of Patent: April 18, 2017
    Assignees: ACADEMIA SINICA, NATIONAL SUN YAT-SEN UNIVERSITY
    Inventors: Zhi-Hong Wen, Jyh-Yih Chen
  • Publication number: 20170087222
    Abstract: The present invention relates to a method for treating pain in a subject in need thereof, comprising administering an effective amount of a nucleic acid to the subject, wherein the nucleic acid comprises a PTEN nucleotide sequence of SEQ ID NO: 1. The present invention also provides a method for screening pharmaceutical compositions having an anti-pain effect, wherein the pharmaceutical compositions can stimulate the upregulation of PTEN.
    Type: Application
    Filed: March 18, 2016
    Publication date: March 30, 2017
    Applicant: National Sun Yat-sen University
    Inventors: Zhi-Hong Wen, Ming-Hong Tai, Shi-Ying Huang, Chun-Sung Sung, Wu-Fu Chen, Chun-Hong Chen, Chien-Wei Feng, Han-Chun Hung, Hui-Min David Wang, Nan-Fu Chen
  • Publication number: 20160346348
    Abstract: The present invention relates to a method for alleviating pain in a subject in need thereof, which comprises administering an effective amount of piscidin (PCD) peptide and a pharmaceutically acceptable carrier to the subject.
    Type: Application
    Filed: May 28, 2015
    Publication date: December 1, 2016
    Applicants: NATIONAL SUN YAT-SEN UNIVERSITY, ACADEMIA SINICA
    Inventors: Zhi-Hong Wen, Jyh-Yih Chen
  • Patent number: 8927594
    Abstract: The invention relates to compounds from the soft coral and the generation thereof. The invention also relates to the uses of the compounds from the soft coral in inhibiting inducible nitric oxide synthase and/or cyclooxygenase-2 and in treating the diseases associated with inducible nitric oxide synthase and/or cyclooxygenase-2.
    Type: Grant
    Filed: March 15, 2011
    Date of Patent: January 6, 2015
    Assignees: National Sun Yat-Sen University, National Museum of Marine Biology & Aquarium
    Inventors: Jyh-Horng Sheu, Wei-Hsien Wang, Zhi-Hong Wen, Bo-Wei Chen, Ping-Jyun Sung
  • Publication number: 20140294745
    Abstract: A coral extract for skin whitening, moisture retention, elasticity improvement, anti-inflammation and occlusion of wounds and its extracting method is provided. The coral extract is extracted from Briareum excavatum. The extracting method comprises: extracting with organic solvents, partitioning with water and ethyl acetate and separating via column chromatography. The coral extract can be applied in the field of skin whitening, moisture retention, elasticity improvement, anti-inflammation and occlusion of wounds.
    Type: Application
    Filed: January 22, 2014
    Publication date: October 2, 2014
    Applicant: UNI-PRESIDENT BIOTECH CO., LTD.
    Inventors: PING-JYUN SUNG, WEI-HSIEN WANG, ZHI-HONG WEN, YI-SHAN WEN, TAI-TING CHOU, YIN-PIN CHENG, CHIH-CHIEH KUO
  • Patent number: 8722745
    Abstract: The invention relates to a sulfur-containing compound and the preparation thereof. The invention also relates to the uses of the sulfur-containing compound in inhibiting inducible nitric oxide synthase and/or cyclooxygenase-2 and in treating the diseases associated with inducible nitric oxide synthase and/or cyclooxygenase-2. This invention also describes a series of chemical analogues of the said sulfur-containing compound and the preparation of these compounds.
    Type: Grant
    Filed: February 6, 2013
    Date of Patent: May 13, 2014
    Assignee: National Sun Yat-Sen University
    Inventors: Jyh-Horng Sheu, Chih-Hua Chao, Zhi-Hong Wen
  • Patent number: 8494269
    Abstract: A method for screening of a to-be-analyzed candidate as a skin-whitening agent, includes the steps of: (a) setting a first feature parameter corresponding to a first group of zebrafish that are bred under a predetermined set of breeding conditions; (b) administering the to-be-analyzed candidate to a second group of zebrafish that are bred under the predetermined set of breeding conditions; (c) capturing images of the zebrafish in the second group; (d) determining, from the images captured in step (c), a second feature parameter corresponding to the second group of zebrafish; and (e) concluding that the to-be-analyzed candidate is suitable as a skin-whitening agent if a difference between the first and second feature parameters has statistical significance. A system for implementing the method is also disclosed.
    Type: Grant
    Filed: November 5, 2010
    Date of Patent: July 23, 2013
    Assignee: National Sun Yat-Sen University
    Inventors: Zhi-Hong Wen, Po-Shien Wu, Wen-Sheng Liu, Fu-Hsin Chang, Tsung-Wei Chen