Patents by Inventor Fujun Li

Fujun Li 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).

  • Patent number: 10329316
    Abstract: The present invention provides a phenylpropanoid compound and a preparation method and use thereof. The phenylpropanoid compound has a structural formula shown as formula (I), and the pharmaceutically acceptable salt has a structural formula shown as formula (II), formula (III), formula (IV), or formula (V). The phenylpropanoid compound and the pharmaceutically acceptable salt thereof have an effect on inhibiting a content of an inflammatory cytokine NO and an expression of an inflammatory cytokine TNF-?, have an effect on inhibiting a hydroxyl radical (—OH), thereby have anti-inflammatory and antioxidant activities, and has a good application prospect in preparing of a medicine for treating an inflammatory disease related to the above factors, such as cervicitis, endometritis, pelvic inflammatory disease, mastitis, sphagitis and/or arthritis.
    Type: Grant
    Filed: September 17, 2018
    Date of Patent: June 25, 2019
    Assignee: QIANJIN PHARMACEUTICAL CO., LTD.
    Inventors: Peng Zhang, Kaifeng Peng, Yun Gong, Fujun Li, Nifu Liu, Bohou Xia, Limei Lin
  • Publication number: 20190016744
    Abstract: The present invention provides a phenylpropanoid compound and a preparation method and use thereof. The phenylpropanoid compound has a structural formula shown as formula (I), and the pharmaceutically acceptable salt has a structural formula shown as formula (II), formula (III), formula (IV), or formula (V). The phenylpropanoid compound and the pharmaceutically acceptable salt thereof have an effect on inhibiting a content of an inflammatory cytokine NO and an expression of an inflammatory cytokine TNF-?, have an effect on inhibiting a hydroxyl radical (—OH), thereby have anti-inflammatory and antioxidant activities, and has a good application prospect in preparing of a medicine for treating an inflammatory disease related to the above factors, such as cervicitis, endometritis, pelvic inflammatory disease, mastitis, sphagitis and/or arthritis.
    Type: Application
    Filed: September 17, 2018
    Publication date: January 17, 2019
    Applicant: QIANJIN PHARMACEUTICAL CO., LTD.
    Inventors: Peng Zhang, Kaifeng Peng, Yun Gong, Fujun Li, Nifu Liu, Bohou Xia, Limei Lin
  • Publication number: 20170098861
    Abstract: An electrolytic solution system for lithium secondary batteries. Provided is a lithium secondary battery electrolytic solution containing a nonaqueous solvent and a lithium salt. The nonaqueous solvent is mixed at an amount of not more than 3 mol with respect to 1 mol of the lithium salt.
    Type: Application
    Filed: October 27, 2016
    Publication date: April 6, 2017
    Applicant: THE UNIVERSITY OF TOKYO
    Inventors: Yuki YAMADA, Atsuo YAMADA, Makoto YAEGASHI, Haosheu ZHOU, Fujun LI
  • Patent number: 9614252
    Abstract: A new electrolytic solution system for lithium secondary batteries. Provided is a lithium secondary battery electrolytic solution containing a nonaqueous solvent and a lithium salt. The nonaqueous solvent is mixed at an amount of not more than 3 mol with respect to 1 mol of the lithium salt.
    Type: Grant
    Filed: March 25, 2013
    Date of Patent: April 4, 2017
    Assignee: THE UNIVERSITY OF TOKYO
    Inventors: Yuki Yamada, Atsuo Yamada, Makoto Yaegashi, Haosheu Zhou, Fujun Li
  • Publication number: 20150050563
    Abstract: A new electrolytic solution system for lithium secondary batteries. Provided is a lithium secondary battery electrolytic solution containing a nonaqueous solvent and a lithium salt. The nonaqueous solvent is mixed at an amount of not more than 3 mol with respect to 1 mol of the lithium salt.
    Type: Application
    Filed: March 25, 2013
    Publication date: February 19, 2015
    Applicant: THE UNIVERSITY OF TOKYO
    Inventors: Yuki Yamada, Atsuo Yamada, Makoto Yaegashi, Haosheu Zhou, Fujun Li
  • Patent number: 8712338
    Abstract: The present invention discloses a method and system for implementing power detection, wherein said method includes: extracting basic information of a destination base station from a detection request, obtaining configuration information of said destination base station from a database according to the basic information, and searching available signal transmission links and power collection points of said destination base station according to the configuration information; carrying out power collection, and analyzing power values of each available power collection point on the available signal transmission link, and updating the power values of corresponding power collection points. With the present invention, power detection can be carried out on the device from a perspective of the system, and the maintainability and operability are improved.
    Type: Grant
    Filed: May 17, 2010
    Date of Patent: April 29, 2014
    Assignee: ZTE Corporation
    Inventors: Dong Liu, Junfeng Xu, Fujun Li
  • Publication number: 20120231748
    Abstract: The present invention discloses a method and system for implementing power detection, wherein said method includes: extracting basic information of a destination base station from a detection request, obtaining configuration information of said destination base station from a database according to the basic information, and searching available signal transmission links and power collection points of said destination base station according to the configuration information; carrying out power collection, and analyzing power values of each available power collection point on the available signal transmission link, and updating the power values of corresponding power collection points. With the present invention, power detection can be carried out on the device from a perspective of the system, and the maintainability and operability are improved.
    Type: Application
    Filed: May 17, 2010
    Publication date: September 13, 2012
    Applicant: ZTE CORPORATION
    Inventors: Dong Liu, Junfeng Xu, Fujun Li
  • Publication number: 20090218708
    Abstract: The present invention provides a method for preparing supersaturated aqueous solutions of micelles of compounds in which the solubility in water is less than the critical micelle concentration. The solutions can be process to prepare solid micelles which have advantageous properties for drug delivery.
    Type: Application
    Filed: February 20, 2009
    Publication date: September 3, 2009
    Inventors: Lawrence Emerson Fisher, Shridhar Hegde, Jane Kuo, Dimitrios Stefanidis, Fujun Li