Patents by Inventor Pei-Shan LU

Pei-Shan LU 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).

  • Ceramic material having a positive slow release effect, method for manufacturing the same, and system comprising the same
    Patent number: 11206833
    Abstract: The present disclosure discloses a ceramic material having a positive slow release effect and a method for manufacturing the same. The ceramic material comprises a hierarchically meso-macroporous structure which composition at least includes silicon and oxygen, wherein the hierarchically meso-macroporous structure includes a plurality of macropores and a wall having a plurality of arranged mesopores, and the plurality of macropores are separated by the wall; and nano-scale metal particles confined in at least one of the plurality of arranged mesopores. The nano-scale metal particles have a positive slow release effect from the at least one of the plurality of arranged mesopores. The ceramic material has a property of inhibiting growth of microorganisms or killing the microorganisms in an environment or a system containing a hydrophilic medium.
    Type: Grant
    Filed: December 16, 2019
    Date of Patent: December 28, 2021
    Assignee: KAOHSIUNG MEDICAL UNIVERSITY
    Inventors: Chi-Jen Shih, Jung-Chang Kung, Pei-Shan Lu, Hao-Che Hsieh
  • CERAMIC MATERIAL HAVING A POSITIVE SLOW RELEASE EFFECT, METHOD FOR MANUFACTURING THE SAME, AND SYSTEM COMPRISING THE SAME
    Publication number: 20200113185
    Abstract: The present disclosure discloses a ceramic material having a positive slow release effect and a method for manufacturing the same. The ceramic material comprises a hierarchically meso-macroporous structure which composition at least includes silicon and oxygen, wherein the hierarchically meso-macroporous structure includes a plurality of macropores and a wall having a plurality of arranged mesopores, and the plurality of macropores are separated by the wall; and nano-scale metal particles confined in at least one of the plurality of arranged mesopores. The nano-scale metal particles have a positive slow release effect from the at least one of the plurality of arranged mesopores. The ceramic material has a property of inhibiting growth of microorganisms or killing the microorganisms in an environment or a system containing a hydrophilic medium.
    Type: Application
    Filed: December 16, 2019
    Publication date: April 16, 2020
    Applicant: KAOHSIUNG MEDICAL UNIVERSITY
    Inventors: Chi-Jen SHIH, Jung-Chang KUNG, Pei-Shan LU, Hao-Che HSIEH
  • Ceramic material having a positive slow release effect, method for manufacturing the same, and system comprising the same
    Patent number: 10548324
    Abstract: The present disclosure discloses a ceramic material having a positive slow release effect and a method for manufacturing the same. The ceramic material comprises a hierarchically meso-macroporous structure which composition at least includes silicon and oxygen, wherein the hierarchically meso-macroporous structure includes a plurality of macropores and a wall having a plurality of arranged mesopores, and the plurality of macropores are separated by the wall; and nano-scale metal particles confined in at least one of the plurality of arranged mesopores. The nano-scale metal particles have a positive slow release effect from the at least one of the plurality of arranged mesopores. The ceramic material has a property of inhibiting growth of microorganisms or killing the microorganisms in an environment or a system containing a hydrophilic medium.
    Type: Grant
    Filed: December 14, 2017
    Date of Patent: February 4, 2020
    Assignee: KAOHSIUNG MEDICAL UNIVERSITY
    Inventors: Chi-Jen Shih, Jung-Chang Kung, Pei-Shan Lu, Hao-Che Hsieh
  • CERAMIC MATERIAL HAVING A POSITIVE SLOWLY RELEASE EFFECT, METHOD FOR MANUFACTURING THE SAME, AND SYSTEM COMPRISING THE SAME
    Publication number: 20180368416
    Abstract: The present disclosure discloses a ceramic material having a positive slow release effect and a method for manufacturing the same. The ceramic material comprises a hierarchically meso-macroporous structure which composition at least includes silicon and oxygen, wherein the hierarchically meso-macroporous structure includes a plurality of macropores and a wall having a plurality of arranged mesopores, and the plurality of macropores are separated by the wall; and nano-scale metal particles confined in at least one of the plurality of arranged mesopores. The nano-scale metal particles have a positive slow release effect from the at least one of the plurality of arranged mesopores. The ceramic material has a property of inhibiting growth of microorganisms or killing the microorganisms in an environment or a system containing a hydrophilic medium.
    Type: Application
    Filed: December 14, 2017
    Publication date: December 27, 2018
    Applicant: KAOHSIUNG MEDICAL UNIVERSITY
    Inventors: Chi-Jen SHIH, Jung-Chang KUNG, Pei-Shan LU, Hao-Che HSIEH