Patents by Inventor Pei-Jung Lien

Pei-Jung Lien 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: 20250204571
    Abstract: The present invention is related to a method of manufacturing a functional oil powder. By using cyclodextrin and a microfluidic device, not only can the required temperature and time of an emulsification step decrease, but the obtained functional oil powder also can have excellent properties of encapsulation and stability. After a storage period, the functional oil powder hardly becomes wet. Moreover, there is no grease discharge and the microorganisms can hardly grow therein. Therefore, the present invention can be applied to make the product of the functional oil.
    Type: Application
    Filed: December 26, 2023
    Publication date: June 26, 2025
    Inventors: Jen-Wei SU, Wen-Lung MA, Pei-Jung LIEN
  • Publication number: 20250170554
    Abstract: A hydrophobic metal organic framework (MOF) material includes one or plural metal ion(s), plural multidentates and plural hydrophobic groups. The multidentates are coordinately bonded to the metal ion(s). The multidentates include oxygen atoms and/or nitrogen atoms. The hydrophobic groups form bonds with the oxygen atoms and/or nitrogen atoms on the multidentates, and the hydrophobic groups jointly form 3-dimensional network structure.
    Type: Application
    Filed: May 23, 2024
    Publication date: May 29, 2025
    Inventors: Chi-Hui CHEN, Lian-Yi TONG, Kuang-Sheng HONG, Pei-Jung LIEN, Lei-Chuan LIN, Chia-Her LIN
  • Patent number: 11033599
    Abstract: The present disclosure provides a Pennisetum extract, process for manufacturing the same, and uses thereof for inhibiting differentiation and/or activation of osteoclast, and prevention and/or treatment of osteoporosis.
    Type: Grant
    Filed: November 29, 2018
    Date of Patent: June 15, 2021
    Assignee: METAL INDUSTRIES RESEARCH & DEVELOPMENT CENTRE
    Inventors: Ren-Wei Su, Pei-Jung Lien, Yu-Ren Huang, Tz-Choung Chou
  • Patent number: 10668122
    Abstract: The Toona sinensis extract of the present invention is prepared using supercritical fluid technique, wherein the method includes steps of: (a) drying the leaves of T. sinensis; (b) pulverizing the leaves as particles; and (c) extracting the particles with supercritical carbon dioxide to obtain the T. sinensis extract. This supercritical T. sinensis extract not only can decrease blood sugar level, but also promotes lipid degradation, inhibits the formation of huge lipid droplet and improves the metabolic symptoms. Accordingly, the T. sinensis extract further is able to be prepared as food supplement and pharmaceuticals.
    Type: Grant
    Filed: May 16, 2017
    Date of Patent: June 2, 2020
    Assignees: METAL INDUSTRIES RESEARCH & DEVELOPMENT CENTRE, KAOHSIUNG MEDICAL UNIVERSITY
    Inventors: Pei-Jung Lien, Chuan-Chia Sun, Tzu-Chen Kuo, Sheng-Chung Yang, Yang-Chang Wu, Fang-Rong Chang, Tusty-Jiuan Hsieh, Yi-Hong Tsai, Ying-Chi Du
  • Publication number: 20190160135
    Abstract: The present disclosure provides a Pennisetum extract, process for manufacturing the same, and uses thereof for inhibiting differentiation and/or activation of osteoclast, and prevention and/or treatment of osteoporosis.
    Type: Application
    Filed: November 29, 2018
    Publication date: May 30, 2019
    Inventors: REN-WEI SU, PEI-JUNG LIEN, YU-REN HUANG, TZ-CHOUNG CHOU
  • Publication number: 20170252393
    Abstract: The Toona sinensis extract of the present invention is prepared using supercritical fluid technique, wherein the method includes steps of: (a) drying the leaves of T. sinensis; (b) pulverizing the leaves as particles; and (c) extracting the particles with supercritical carbon dioxide to obtain the T. sinensis extract. This supercritical T. sinensis extract not only can decrease blood sugar level, but also promotes lipid degradation, inhibits the formation of huge lipid droplet and improves the metabolic symptoms. Accordingly, the T. sinensis extract further is able to be prepared as food supplement and pharmaceuticals.
    Type: Application
    Filed: May 16, 2017
    Publication date: September 7, 2017
    Applicants: Metal Industries Research & Development Centre, Kaohsiung Medical University
    Inventors: Pei-Jung Lien, Chuan-Chia Sun, Tzu-Chen Kuo, Sheng-Chung Yang, Yang-Chang Wu, Fang-Rong Chang, Tusty-Jiuan Hsieh, Yi-Hung Tsai, Ying-Chi Du
  • Patent number: 8669377
    Abstract: What is disclosed in the invention is a preparation method of a supercritical Cinnamomum subavenium extract, which is made from the material, the dried stem of C. subavenium. The extract is obtained by extracting C. subavenium which is pulverized as particles with supercritical carbon dioxide fluid. The C. subavenium extract or its active ingredient, subamolide A, can be used to inhibit the growth of human urothelial carcinoma cell lines. In addition, the C. subavenium extract (or subamolide A) is able to synergistically inhibit the growth of human urothelial carcinoma cell lines with cisplatin (CDDP) or gemcitabine (Gem). Therefore, the C. subavenium extract (or subamolide A) can be an anticancer drug alone, or forms a pharmaceutical composition with CDDP (or Gem) to treat with cancers in respect of urinary system.
    Type: Grant
    Filed: March 21, 2012
    Date of Patent: March 11, 2014
    Assignee: Kaohsiung Medical University
    Inventors: Jih-Heng Li, A-Mei Huang, Chung-Yi Chen, Pei-Jung Lien, Chiung-Hui Liu
  • Publication number: 20130122110
    Abstract: What is disclosed in the invention is a preparation method of a supercritical Cinnamomum subavenium extract, which is made from the material, the dried stem of C. subavenium. The extract is obtained by extracting C. subavenium which is pulverized as particles with supercritical carbon dioxide fluid. The C. subavenium extract or its active ingredient, subamolide A, can be used to inhibit the growth of human urothelial carcinoma cell lines. In addition, the C. subavenium extract (or subamolide A) is able to synergistically inhibit the growth of human urothelial carcinoma cell lines with cisplatin (CDDP) or gemcitabine (Gem). Therefore, the C. subavenium extract (or subamolide A) can be an anticancer drug alone, or forms a pharmaceutical composition with CDDP (or Gem) to treat with cancers in respect of urinary system.
    Type: Application
    Filed: March 21, 2012
    Publication date: May 16, 2013
    Applicant: KAOHSIUNG MEDICAL UNIVERSITY
    Inventors: JIH-HENG LI, A-MEI HUANG, CHUNG-YI CHEN, PEI-JUNG LIEN, CHIUNG-HUI LIU
  • Publication number: 20110159127
    Abstract: The Toona sinensis extract of the present invention is prepared using supercritical fluid technique, wherein the method includes steps of: (a) drying the leaves of T. sinensis; (b) pulverizing the leaves as particles; and (c) extracting the particles with supercritical carbon dioxide to obtain the T. sinensis extract. This supercritical T. sinensis extract not only can decrease blood sugar level, but also promotes lipid degradation, inhibits the formation of huge lipid droplet and improves the metabolic symptoms. Accordingly, the T. sinensis extract further is able to be prepared as food supplement and pharmaceuticals.
    Type: Application
    Filed: December 28, 2010
    Publication date: June 30, 2011
    Applicants: METAL INDUSTRIES RESEARCH & DEVELOPMENT CENTRE, KAOHSIUNG MEDICAL UNIVERSITY
    Inventors: Pei-Jung Lien, Chuan-Chia Sun, Tzu-Chen Kuo, Sheng-Chung Yang, Yang-Chang WU, Fang-Rong Chang, Tusty-Jiuan Hsieh, Yi-Hong Tsai, Ying-Chi Du