Patents by Inventor Chin-Chyuan Chang

Chin-Chyuan Chang 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).

  • Method for improving immunity in shrimps
    Patent number: 11856971
    Abstract: The invention discloses a method for improving immunity in shrimps, by administering an extract of cocoa rind to a shrimp body to improve immunity of the shrimp body. The extract of cocoa rind is obtained by extracting a dried sample of cocoa rind by an aqueous ethanol solution with a concentration of ethanol being 90-98%. The dried sample of cocoa rind has a water content of 2-5%.
    Type: Grant
    Filed: July 10, 2019
    Date of Patent: January 2, 2024
    Assignee: NATIONAL PINGTUNG UNIVERSITY OF SCIENCE & TECHNOLOGY
    Inventors: Wen-Teng Cheng, Wan-Lin Tsai, Hsin-Wei Kuo, Yu-Fen Liu, Chin-Chyuan Chang, Yu-Hung Lin
  • METHOD FOR IMPROVING IMMUNITY IN SHRIMPS
    Publication number: 20200305467
    Abstract: The invention discloses a method for improving immunity in shrimps, by administering an extract of cocoa rind to a shrimp body to improve immunity of the shrimp body. The extract of cocoa rind is obtained by extracting a dried sample of cocoa rind by an aqueous ethanol solution with a concentration of ethanol being 90-98%. The dried sample of cocoa rind has a water content of 2-5%.
    Type: Application
    Filed: July 10, 2019
    Publication date: October 1, 2020
    Inventors: WEN-TENG CHENG, WAN-LIN TSAI, HSIN-WEI KUO, YU-FEN LIU, CHIN-CHYUAN CHANG, YU-HUNG LIN
  • Method for improving immunity in shrimps
    Patent number: 9845473
    Abstract: The invention discloses a method for improving immunity in shrimps, by administering a double-stranded RNA specific to tyrosine hydroxylase to a shrimp body to improve immunity of the shrimp body, wherein the double-stranded RNA is administered to the shrimp body by injection into the ventral sinus of the cephalothorax of the shrimp body.
    Type: Grant
    Filed: December 21, 2016
    Date of Patent: December 19, 2017
    Assignee: NATIONAL PINGTUNG UNIVERSITY OF SCIENCE & TECHNOLO
    Inventors: Wen-Teng Cheng, Chin-Chyuan Chang, Wan-Lin Tsai