Patents by Inventor Zhangjie Shi

Zhangjie Shi 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).

  • Publication number: 20250059120
    Abstract: The present invention relates to a visible-light-mediated one-step method for preparing phenol and cyclohexanone from cyclohexylbenzene (CHB). The method specifically comprises: under the irradiation of visible light, and with a hydrogen bromide solution as a catalyst and oxygen as an oxidizing agent, directly oxidizing cyclohexylbenzene in an organic solvent to break a carbon-carbon bond, so as to generate phenol and cyclohexanone. The method avoids such a process in a cyclohexylbenzene method in the prior art that cyclohexylbenzene needs to be first oxidized to obtain cyclohexylbenzene-1-hydroperoxide (1-CHBHP), then the mixture of the oxidation reaction products is treated, and then a cyclohexylbenzene peroxide is decomposed in an acidic condition to obtain phenol and cyclohexanone, and also avoids potential risks caused by the accumulation of peroxides.
    Type: Application
    Filed: December 8, 2022
    Publication date: February 20, 2025
    Applicant: FUDAN UNIVERSITY
    Inventors: Shengming MA, Hao YU, Qi LIU, Zhangjie SHI
  • Publication number: 20240286981
    Abstract: Organic intermediate synthesis, and provides a method for light-promoted oxidation of a compound containing a saturated carbon-hydrogen bond, comprising mixing a compound containing a saturated carbon-hydrogen bond with a catalyst, and oxidizing the compound containing a saturated carbon-hydrogen bond in an oxygen or air atmosphere at a temperature of 20° C. to 100° C. under light irradiation to generate an oxidation product. A method for the light-promoted direct oxidation of a compound containing a saturated carbon-hydrogen bond, which only requires a relatively low temperature to be carried out, has good compatibility with functional groups, short reaction time, high reaction efficiency, low reaction costs, high added value, simple operation and good safety, and is a mild, green and environmentally friendly oxidation method.
    Type: Application
    Filed: April 14, 2022
    Publication date: August 29, 2024
    Inventors: Zhangjie SHI, Shengming MA, Feng LIU, Hao YU, Changcheng WANG, Qi LIU, Zhen ZHANG
  • Patent number: 7759514
    Abstract: Novel compounds and compositions including those compounds, as well as methods of using and making the compounds are herein described. The compounds are useful in therapeutic applications, including modulation of disease or disease symptoms in a subject (e.g., mammal, human, dog, cat, horse). The compounds are useful as modulators of the mu opioid receptor (MOR) through their binding affinity with that receptor.
    Type: Grant
    Filed: May 29, 2007
    Date of Patent: July 20, 2010
    Inventors: Bryce A. Harrison, Tiffany Malinky Gierasch, Gregory L. Verdine, Zhangjie Shi
  • Publication number: 20090093534
    Abstract: Novel compounds and compositions including those compounds, as well as methods of using and making the compounds are herein described. The compounds are useful in therapeutic applications, including modulation of disease or disease symptoms in a subject (e.g., mammal, human, dog, cat, horse). The compounds are useful as modulators of the mu opioid receptor (MOR) through their binding affinity with that receptor.
    Type: Application
    Filed: May 29, 2007
    Publication date: April 9, 2009
    Applicant: Harvard College, President and Fellows of
    Inventors: Bryce A. Harrison, Tiffany M. Gierasch, Gregory L. Verdine, Zhangjie Shi
  • Patent number: 7223888
    Abstract: Novel compounds and compositions including those compounds, as well as methods of using and making the compounds are herein described. The compounds are useful in therapeutic applications, including modulation of disease or disease symptoms in a subject (e.g., mammal, human, dog, cat, horse). The compounds are useful as modulators of the mu opioid receptor (MOR) through their binding affinity with that receptor.
    Type: Grant
    Filed: October 10, 2003
    Date of Patent: May 29, 2007
    Assignee: President and Fellows of Harvard College
    Inventors: Bryce A. Harrison, Tiffany M. Gierasch, Gregory L. Verdine, Zhangjie Shi
  • Publication number: 20040254225
    Abstract: Novel compounds and compositions including those compounds, as well as methods of using and making the compounds are herein described. The compounds are useful in therapeutic applications, including modulation of disease or disease symptoms in a subject (e.g., mammal, human, dog, cat, horse). The compounds are useful as modulators of the mu opioid receptor (MOR) through their binding affinity with that receptor.
    Type: Application
    Filed: October 10, 2003
    Publication date: December 16, 2004
    Inventors: Bryce A. Harrison, Tiffany M. Gierasch, Gregory L. Verdine, Zhangjie Shi