Patents by Inventor Qingjing Yang

Qingjing Yang 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).

  • Flavan-3-ol analogs and anti-inflammatory activity
    Patent number: 11952358
    Abstract: Provided herein are compounds useful in the treatment of inflammatory diseases, pharmaceutical compositions comprising the same, and methods of use and preparation thereof. The compounds exhibit inhibitory effects on the expression and secretion of pro-inflammatory cytokines, such as IL-1?, IL-6 and TNF-?.
    Type: Grant
    Filed: November 16, 2022
    Date of Patent: April 9, 2024
    Assignee: Hong Kong Baptist University
    Inventors: Jun Wang, Zihao Wang, Qingjing Yang, Zhaoxiang Bian
  • FLAVAN-3-OL ANALOGS AND ANTI-INFLAMMATORY ACTIVITY
    Publication number: 20230159482
    Abstract: Provided herein are compounds useful in the treatment of inflammatory diseases, pharmaceutical compositions comprising the same, and methods of use and preparation thereof. The compounds exhibit inhibitory effects on the expression and secretion of pro-inflammatory cytokines, such as IL-1?, IL-6 and TNF-?.
    Type: Application
    Filed: November 16, 2022
    Publication date: May 25, 2023
    Inventors: Jun WANG, Zihao WANG, Qingjing YANG, Zhaoxiang BIAN
  • Asymmetric synthesis of norcantharidin analougus by alkynylation of oxabenzonorbornadienes and their anticancer activities
    Patent number: 8835658
    Abstract: The present invention relates to a type of norcantharidin analogues and a method to synthesis such norcantharidin analogues by transition metal-catalyzed alkynylation of 7-oxabenzonorbornadienes. The present invention also relates to the use of such norcantharidin analogues in manufacture of a medicament for the treatment of cancer tumors.
    Type: Grant
    Filed: December 28, 2012
    Date of Patent: September 16, 2014
    Assignees: Hong Kong Baptist University, Yunnan University of Nationalities
    Inventors: Albert Sun-Chi Chan, Baomin Fan, Jun Wang, Chengyuan Lin, Chao Huang, Qingjing Yang, Jianbin Xu, Zhaoxiang Bian, Aiping Lu, Jun Hu
  • ASYMETRIC SYNTHESIS OF NORCANTHARIDIN ANALOUGUS BY ALKYNYLATION OF OXABENZONORBORNADIENES AND THEIR ANTICANCER ACTIVITIES
    Publication number: 20140187801
    Abstract: The present invention relates to a type of norcantharidin analogues and a method to synthesis such norcantharidin analogues by transition metal-catalyzed alkynylation of 7-oxabenzonorbornadienes. The present invention also relates to the use of such norcantharidin analogues in manufacture of a medicament for the treatment of cancer tumors.
    Type: Application
    Filed: December 28, 2012
    Publication date: July 3, 2014
    Applicants: YUNNAN UNIVERSITY OF NATIONALITIES, HONG KONG BAPTIST UNIVERSITY
    Inventors: Albert Sun-Chi Chan, Baomin Fan, Jun Wang, Chengyuan Lin, Chao Huang, Qingjing Yang, Jianbin Xu, Zhaoxiang Bian, Aiping Lu, Jun Hu