Patents by Inventor Caihua Cheng

Caihua Cheng 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).

  • ENTERIC-COATED PELLET, METHOD FOR PREPARING SAME AND FORMULATION COMPRISING SAME
    Publication number: 20240033224
    Abstract: An enteric-coated pellet, a method for preparing the same and a formulation comprising the same are provided. The enteric-coated pellet can be an ilaprazole enteric-coated pellet.
    Type: Application
    Filed: November 12, 2021
    Publication date: February 1, 2024
    Inventors: Pucheng LI, Yating MO, Xiangna ZHANG, Xuemei HOU, Yannan CUI, Siwen HU, Caihua CHENG, Weishan LIN, Zengqing TU, Yurong ZHANG, Hongdan SHEN, Shenchao JIAO, Yang FENG, Zhihui HAN, Lei WU, Zhuanxia ZHANG
  • PHARMACEUTICAL COMPOSITION CONTAINING ILAPRAZOLE OR SALT THEREOF AND PREPARATION METHOD THEREFOR
    Publication number: 20210260046
    Abstract: The present invention relates to a pharmaceutical composition containing ilaprazole or a salt thereof, and a preparation method therefor. The pharmaceutical composition contains or consists of ilaprazole or a salt thereof, and a ilaprazole derivative, wherein the amount of the ilaprazole derivative in the pharmaceutical composition is not higher than 1.3 wt % (less than or equal to 1.3 wt %). The composition can be used for treating peptic ulcer bleeding and stress ulcer and preventing upper gastrointestinal hemorrhage caused by severe diseases.
    Type: Application
    Filed: October 24, 2018
    Publication date: August 26, 2021
    Inventors: Tao WANG, Xuemei HOU, Caihua CHENG, Wenqi LU, Xiangsheng KONG, Xiangna ZHANG, Zengqing TU, Yurong ZHANG, Xiaohong WU, Jing LI, Hongdan CHEN, Jialu CHEN
  • Display device and method of manufacturing the same
    Patent number: 11006525
    Abstract: A display device and a method of manufacturing the same are provided. The display device includes a display panel having a display region and a non-display region that are divided in a plane where a light-emitting surface of the display panel is located, a drive circuit plate being disposed on the non-display region; a light transmission layer which is extended from the display region to above the drive circuit plate within the non-display region and has an opening, the opening being adjacent to a boundary of the drive circuit plate close to the display region and being disposed on a side of the drive circuit plate close to the display region.
    Type: Grant
    Filed: April 30, 2019
    Date of Patent: May 11, 2021
    Assignees: CHENGDU BOE OPTOELECTRONICS TECHNOLOGY CO., LTD., BOE TECHNOLOGY GROUP CO., LTD.
    Inventors: Dexiong Song, Zhiyong Yang, Kaimin Wang, Dongpan Yao, Gong Chen, Chengyi Li, Guangjie Yang, Jiming Zhang, Caihua Cheng, Yu Du, Xuemei Deng
  • DISPLAY DEVICE AND METHOD OF MANUFACTURING THE SAME
    Publication number: 20200092997
    Abstract: A display device and a method of manufacturing the same are provided. The display device includes a display panel having a display region and a non-display region that are divided in a plane where a light-emitting surface of the display panel is located, a drive circuit plate being disposed on the non-display region; a light transmission layer which is extended from the display region to above the drive circuit plate within the non-display region and has an opening, the opening being adjacent to a boundary of the drive circuit plate close to the display region and being disposed on a side of the drive circuit plate close to the display region.
    Type: Application
    Filed: April 30, 2019
    Publication date: March 19, 2020
    Inventors: Dexiong Song, Zhiyong Yang, Kaimin Wang, Dongpan Yao, Gong Chen, Chengyi Li, Guangjie Yang, Jiming Zhang, Caihua Cheng, Yu Du, Xuemei Deng