Patents by Inventor Jinping Xue

Jinping Xue 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).

  • DUALISTIC SUBSTITUTED PHTHALOCYANINE ZINC FORMULA, PROCESS OF SEPARATING THE SAME AND USE THEREOF
    Publication number: 20150158877
    Abstract: The invention discloses a pharmaceutical formula used in photodynamic therapy (PDT) for cancer or precancerous lesions. The formula includes four components of disulfonic acid diphthaloyl iminomethyl dualistic substituted phthalocyanine zinc alkali salt. Furthermore, this invention also provides an industrial chromatography separation process. These components is obtained by separating ten cis isomers of ZnPcS2P2 from synthetic products and then separating among them 4 isomers with significant amphiphilic property. It is evident that 4 isomers of the invention shows improved drug affect compared to formulas containing those 10 cis-isomers.
    Type: Application
    Filed: August 27, 2014
    Publication date: June 11, 2015
    Applicant: FUZHOU UNIVERSITY
    Inventors: Naisheng CHEN, Jining Huang, Jinping Xue, Hong Liu, Jian Wang, Jundong Wang, Zhou Jiang
  • DUALLY SUBSTITUTED ZINC PHTHALOCYANINE COMPOSITION, PROCESS OF PREPARING THE SAME AND USE THEREOF
    Publication number: 20120010400
    Abstract: The invention discloses a pharmaceutical composition used in photodynamic therapy for cancer or precancerous lesions. The composition includes four isomers of zinc phthalocyanine. Furthermore, this invention also provides an industrial chromatography preparation process. The composition is synthesized by separating 10 cis-isomers from disulfonic acid diphthaloyl iminomethyl zinc phthalocyanine, and then separating among them 4 isomers with significant amphiphilic property. It is evident that the composition of the invention shows improved performance compared to compositions containing those 10 cis-isomers.
    Type: Application
    Filed: February 11, 2011
    Publication date: January 12, 2012
    Applicant: FUZHOU UNIVERSITY
    Inventors: Naisheng Chen, Jinling Huang, Jinping Xue, Hong Liu, Jian Wang, Jundong Wang, Zhou Jiang