Patents by Inventor Dongjian ZHANG

Dongjian ZHANG 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).

  • STABLE DOCETAXEL ALBUMIN NANOPARTICLE COMPOSITION
    Publication number: 20240156774
    Abstract: A composition containing a docetaxel albumin nanoparticle. The composition contains docetaxel and an acid-denatured albumin, wherein the acid-denatured albumin is obtained by means of adding an acid to human serum albumin to adjust the pH value. The composition can be prepared into an injection or a freeze-dried powder injection. A composition with satisfactory physical and chemical stability is obtained by means of controlling the content of sodium octanoate in human serum albumin, preferably in an acid denaturation condition.
    Type: Application
    Filed: March 4, 2022
    Publication date: May 16, 2024
    Inventors: Chunlei LI, Xiaojun ZHANG, Yuanyuan ZHAO, Dongjian CHEN, Min LIANG, Qianbin XING, Nan LI, Yun SHU
  • Mobile terminal
    Patent number: 9899728
    Abstract: An embodiment of the present invention discloses a mobile terminal, which relates to the field of communications technologies and is invented to enable the mobile terminal to have relatively good metal texture and appearance. The mobile terminal includes a metal rear cover used as a grounding component and at least one antenna, where the antenna includes a grounding pin, and the grounding pin is electrically connected to the metal rear cover. The present invention is mainly applicable to mobile terminal products.
    Type: Grant
    Filed: November 20, 2015
    Date of Patent: February 20, 2018
    Assignee: HUAWEI DEVICE (DONGGUAN) CO., LTD.
    Inventors: Hongyu Wang, Yufei Sun, Huimin Zhang, Dongjian Zhang, Kun Feng
  • MOBILE TERMINAL
    Publication number: 20160079659
    Abstract: An embodiment of the present invention discloses a mobile terminal, which relates to the field of communications technologies and is invented to enable the mobile terminal to have relatively good metal texture and appearance. The mobile terminal includes a metal rear cover used as a grounding component and at least one antenna, where the antenna includes a grounding pin, and the grounding pin is electrically connected to the metal rear cover. The present invention is mainly applicable to mobile terminal products.
    Type: Application
    Filed: November 20, 2015
    Publication date: March 17, 2016
    Applicant: HUAWEI DEVICE CO., LTD.
    Inventors: Hongyu WANG, Yufei SUN, Huimin ZHANG, Dongjian ZHANG, Kun FENG
  • Single cylinder single handle underwater propeller
    Patent number: D921561
    Type: Grant
    Filed: November 14, 2019
    Date of Patent: June 8, 2021
    Assignee: SHENZHEN LEFEET INNOVATION TECHNOLOGY CO., LTD.
    Inventors: Dongjian Zhang, Ding Li
  • Single handle for single cylinder underwater propeller
    Patent number: D921563
    Type: Grant
    Filed: November 14, 2019
    Date of Patent: June 8, 2021
    Assignee: SHENZHEN LEFEET INNOVATION TECHNOLOGY CO., LTD.
    Inventors: Dongjian Zhang, Ding Li