Patents by Inventor Fanglu CHEN

Fanglu CHEN 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).

  • CHIP FOR SAMPLE DETECTION AND PACKAGING METHOD THEREOF
    Publication number: 20200086314
    Abstract: A chip for sample detection includes a substrate, an upper covering plate disposed above the substrate and a lower covering plate disposed under the substrate. A gap between an upper end face of the substrate and the upper covering plate is sealed, a gap between a lower end face of the substrate and the lower covering plate is sealed, and the substrate is provided with a via hole penetrating the upper end face and the lower end face.
    Type: Application
    Filed: November 21, 2019
    Publication date: March 19, 2020
    Inventors: Zhanhui WANG, Fanglu CHEN
  • Crystal form of Abiraterone propionate and preparation method therefor
    Patent number: 10087212
    Abstract: The present invention relates to the field of pharmaceutical chemistry, and particularly to a crystal form of Abiraterone propionate and a preparation method therefor. Characteristic diffraction peaks occur at positions, where the 2? value is 5.7°, 11.9°, 12.4°, 14.9°, 15.8°, 16.7°, 18.5°, 19.1°, 21.7°, 22.4°, and 39.9°±0.2°, in an X-ray powder diffraction spectrum of the crystal form of Abiraterone propionate.
    Type: Grant
    Filed: February 3, 2016
    Date of Patent: October 2, 2018
    Assignee: CHONGQING PHARMACEUTICAL RESEARCH INSTITUTE CO., LTD
    Inventors: Naiguo Xing, Yan Shangguan, Deping Zheng, Fanglu Chen
  • CHIP USED FOR SAMPLE DETECTION AND PACKAGING METHOD THEREFOR
    Publication number: 20180073977
    Abstract: A chip for sample detection includes a substrate and a covering plate, the substrate and the covering plate are sealed by an adhesive layer located therebetween, light-transmitting holes are disposed in the adhesive layer, detection grooves are disposed in the substrate, and the light-transmitting holes correspond to the detection grooves.
    Type: Application
    Filed: November 12, 2017
    Publication date: March 15, 2018
    Inventors: Zhanhui WANG, Tan CHEN, Fanglu CHEN
  • CRYSTAL FORM OF ABIRATERONE PROPIONATE AND PREPARATION METHOD THEREFOR
    Publication number: 20180030085
    Abstract: The present invention relates to the field of pharmaceutical chemistry, and particularly to a crystal form of Abiraterone propionate and a preparation method therefor. Characteristic diffraction peaks occur at positions, where the 2? value is 5.7°, 11.9°, 12.4°, 14.9°, 15.8°, 16.7°, 18.5°, 19.1°, 21.7°, 22.4°, and 39.9°±0.2°, in an X-ray powder diffraction spectrum of the crystal form of Abiraterone propionate.
    Type: Application
    Filed: February 3, 2016
    Publication date: February 1, 2018
    Applicant: CHONGQING PHARMACEUTICAL RESEARCH INSTITUTE CO., LTD
    Inventors: Naiguo XING, Yan SHANGGUAN, Deping ZHENG, Fanglu CHEN