Patents by Inventor Jianhui Yan

Jianhui Yan 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).

  • Nitropyridinyl ethyleneimine compound, the pharmaceutical composition containing it, the preparation method and use thereof
    Patent number: 8940770
    Abstract: The present invention discloses a nitropyridinyl ethyleneimine compound as shown in the formula I and a preparation method of the same, as well as use of the compound in manufacture of a prodrug and in manufacture of a drug for treating a tumor.
    Type: Grant
    Filed: November 14, 2013
    Date of Patent: January 27, 2015
    Assignee: Beijing Yiling Bioengineering Co., Ltd.
    Inventors: Shangjin Yang, Jianhui Yan, Ligang Wang, Xingna Guo, Shubin Li, Guoqiang Wu, Ruiya Zuo, Xin Huang, Hongtao Wang, Lingling Wang, Wenjuan Huang, Huigang Lu, Ke Feng, Fang Li, Huimin He, Yu Liu
  • NITROPYRIDINYL ETHYLENEIMINE COMPOUND, THE PHARMACEUTICAL COMPOSITION CONTAINING IT, THE PREPARATION METHOD AND USE THEREOF
    Publication number: 20140073796
    Abstract: The present invention discloses a nitropyridinyl ethyleneimine compound as shown in the formula I and a preparation method of the same, as well as use of the compound in manufacture of a prodrug and in manufacture of a drug for treating a tumor.
    Type: Application
    Filed: November 14, 2013
    Publication date: March 13, 2014
    Applicant: Beijing Yiling Bioengineering Co., Ltd
    Inventors: Shangjin Yang, Jianhui Yan, Ligang Wang, Xingna Guo, Shubin Li, Guoqiang Wu, Ruiya Zuo, Xin Huang, Hongtao Wang, Lingling Wang, Wenjuan Huang, Huigang Lu, Ke Feng, Fang Li, Huimin He, Yu Liu
  • Nitropyridinyl ethyleneimine compound, the pharmaceutical composition containing it, the preparation method and use thereof
    Patent number: 8609851
    Abstract: The present invention discloses a nitropyridinyl ethyleneimine compound as shown in the formula I and a preparation method of the same, as well as use of the compound in manufacture of a prodrug and in manufacture of a drug for treating a tumor.
    Type: Grant
    Filed: October 27, 2009
    Date of Patent: December 17, 2013
    Assignee: Beijing Yiling Bioengineering Co., Ltd.
    Inventors: Shangjin Yang, Jianhui Yan, Ligang Wang, Xingna Guo, Shubin Li, Guoqiang Wu, Ruiya Zuo, Xin Huang, Hongtao Wang, Lingling Wang, Wenjuan Huang, Huigang Lu, Ke Feng, Fang Li, Huimin He, Yu Liu
  • AUTOMATED GLAZING ASSEMBLY
    Publication number: 20130091769
    Abstract: A system and method using a skylight panel within a skylight frame attached to a flexible actuator. In an embodiment, the system provides for automated opening and closing of a remotely located skylight or window. The system may also include a solar panel coupled to a rechargeable battery pack that provides power to an electric motor that controls the actuation of the actuator. Such control may be realized through a gear train with a sprocket wheel that drives a flexible chain-like actuator that is coupled to the skylight panel. The system may further include a control circuit for controlling the above-described operation wherein the control circuit is also operable to communicate with a remote control device having two-way communication between them.
    Type: Application
    Filed: September 9, 2011
    Publication date: April 18, 2013
    Applicant: Crystalite, Inc.
    Inventors: TIMOTHY MEDEMA, Richard Mu, Xiaojun Qin, Jianhui Yan
  • NITROPYRIDINYL ETHYLENEIMINE COMPOUND, THE PHARMACEUTICAL COMPOSITION CONTAINING IT, THE PREPARATION METHOD AND USE THEREOF
    Publication number: 20120071515
    Abstract: The present invention discloses a nitropyridinyl ethyleneimine compound as shown in the formula I and a preparation method of the same, as well as use of the compound in manufacture of a prodrug and in manufacture of a drug for treating a tumor.
    Type: Application
    Filed: October 27, 2009
    Publication date: March 22, 2012
    Inventors: Shangjin Yang, Jianhui Yan, Ligang Wang, Xingna Guo, Shubin Li, Guoqiang Wu, Ruiya Zuo, Xin Huang, Hongtao Wang, Lingling Wang, Wenjuan Huang, Huigang Lu, Ke Feng, Fang Li, Huimin He, Yu Liu
  • Music alarm clock
    Patent number: D870693
    Type: Grant
    Filed: July 4, 2019
    Date of Patent: December 24, 2019
    Inventor: Jianhui Yan
  • Sleep instrument
    Patent number: D952184
    Type: Grant
    Filed: April 12, 2021
    Date of Patent: May 17, 2022
    Inventor: Jianhui Yan