Patents by Inventor Yaohua WEI

Yaohua WEI 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).

  • Cyclic carbonate monomer containing double iodine, biodegradable polymer prepared thereby and use
    Patent number: 10336720
    Abstract: The disclosure relates to a cyclic carbonate monomer containing double iodine, a biodegradable polymer prepared thereby and use. The polymer can be obtained by ring-opening polymerization of the cyclic carbonate monomer containing double iodine, without affecting the ring-opening polymerization and without a protection and deprotection process. The polymer which is obtained by ring-opening polymerization of the cyclic carbonate monomer of the present disclosure can be assembled into a nano-vesicle and a micelle as a drug carrier, a biological tissue scaffold or a CT contrast media.
    Type: Grant
    Filed: February 12, 2016
    Date of Patent: July 2, 2019
    Assignee: SOOCHOW UNIVERSITY
    Inventors: Zhiyuan Zhong, Yan Zou, Yaohua Wei, Fenghua Meng
  • CYCLIC CARBONATE MONOMER CONTAINING DOUBLE IODINE, BIODEGRADABLE POLYMER PREPARED THEREBY AND USE
    Publication number: 20180044315
    Abstract: The disclosure relates to a cyclic carbonate monomer containing double iodine, a biodegradable polymer prepared thereby and use. The polymer can be obtained by ring-opening polymerization of the cyclic carbonate monomer containing double iodine, without affecting the ring-opening polymerization and without a protection and deprotection process. The polymer which is obtained by ring-opening polymerization of the cyclic carbonate monomer of the present disclosure can be assembled into a nano-vesicle and a micelle as a drug carrier, a biological tissue scaffold or a CT contrast media.
    Type: Application
    Filed: February 12, 2016
    Publication date: February 15, 2018
    Inventors: Zhiyuan ZHONG, Yan ZOU, Yaohua WEI, Fenghua MENG