Patents by Inventor Qianyan ZHANG

Qianyan ZHANG 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).

  • POLYARYL CARBOXYLIC FULLERENE DERIVATIVE AND USE THEREOF IN ANTI-CORONAVIRUS INFECTION
    Publication number: 20230348354
    Abstract: A polyaryl carboxylic fullerene derivative and its use in anti-coronavirus infection are disclosed. Specifically, a compound shown in formula A: fullerene-RR1R2R3R4R5 formula A, or a stereoisomer, prodrug, pharmaceutically acceptable salt, or pharmaceutically acceptable solvate of the compound is provided. The compound or a derivative thereof has promising application prospects in anti-coronavirus infection.
    Type: Application
    Filed: August 9, 2021
    Publication date: November 2, 2023
    Applicants: XIAMEN UNIVERSITY, XIAMEN FUNANO NEW MATERIAL TECHNOLOGY CO., LTD.
    Inventors: Suyuan XIE, Changfeng ZHU, Qianyan ZHANG, Lansun ZHENG, Piaoyang XU, Tongzong YANG, Linlong DENG, Yuanzhi TAN, Sheng ZHU
  • Continuous combustion production equipment for synthesizing ton-grade fullerenes and a synthetic process therefor
    Patent number: 11053122
    Abstract: A continuous combustion production equipment for synthesizing ton-grade fullerenes and a synthetic process therefor. The continuous combustion production equipment is equipped with a gas supply and flow control system, a liquid supply and flow control system, a vaporization and preheating system, a combustion furnace, a combustor, a spray nozzle, an ignition system, a filter tank, a product collection system, a vacuum control system, a vacuum measuring and displaying unit and a circulation water cooling system. Opening the supply line of gas fuels, arranging the tip of a metal electrode of the ignition system near the gas fuel outlet of the combustor, opening the ignition system, igniting the gas with an electric spark to generate a flame; initiating the vacuum pump set; opening the supply line of liquid raw materials, adjusting to a suitable flux with a constant flow pump; adjusting the pressure of the system to keep it below 5000 Pa.
    Type: Grant
    Filed: December 20, 2019
    Date of Patent: July 6, 2021
    Assignees: XIAMEN UNIVERSITY, JIANGXI JINSHI HIGH-TECH DEVELOPMENT CO., LTD.
    Inventors: Suyuan Xie, Chaoyong Fu, Miaomiao Chen, Guoyuan Wang, Xiaoming Tong, Jun Xiao, Shunliu Deng, Qianyan Zhang
  • CONTINUOUS COMBUSTION PRODUCTION EQUIPMENT FOR SYNTHESIZING TON-GRADE FULLERENES AND A SYNTHETIC PROCESS THEREFOR
    Publication number: 20200198972
    Abstract: A continuous combustion production equipment for synthesizing ton-grade fullerenes and a synthetic process therefor. The continuous combustion production equipment is equipped with a gas supply and flow control system, a liquid supply and flow control system, a vaporization and preheating system, a combustion furnace, a combustor, a spray nozzle, an ignition system, a filter tank, a product collection system, a vacuum control system, a vacuum measuring and displaying unit and a circulation water cooling system. Opening the supply line of gas fuels, arranging the tip of a metal electrode of the ignition system near the gas fuel outlet of the combustor, opening the ignition system, igniting the gas with an electric spark to generate a flame; initiating the vacuum pump set; opening the supply line of liquid raw materials, adjusting to a suitable flux with a constant flow pump; adjusting the pressure of the system to keep it below 5000 Pa.
    Type: Application
    Filed: December 20, 2019
    Publication date: June 25, 2020
    Applicants: Xiamen University, Jiangxi Jinshi High-tech Development Co., Ltd.
    Inventors: Suyuan XIE, Chaoyong FU, Miaomiao CHEN, Guoyuan WANG, Xiaoming TONG, Jun XIAO, Shunliu DENG, Qianyan ZHANG