Patents by Inventor Gaoyuan Zhu

Gaoyuan Zhu 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).

  • DEUTERIUM-MODIFIED THIENOPYRIDONE COMPOUND
    Publication number: 20240002394
    Abstract: The present disclosure provides a deuterium-modified thienopyridone compound, a preparation method therefor, a pharmaceutical composition thereof, and a medical use thereof. The deuterium-modified thienopyridone compound is shown in formula I, and has been shown to inhibit HPK1 kinase activity, being capable of achieving an anti-tumour effect.
    Type: Application
    Filed: November 24, 2021
    Publication date: January 4, 2024
    Inventors: Yinsheng ZHANG, Yong GAO, Yuan YIN, Wei SHI, Damin ZHAO, Gaoyuan ZHU, Xiaojin WANG, Yanpeng JI
  • Flexible barrel writing instrument
    Patent number: 7108439
    Abstract: A writing instrument having a retractable ball point pen with a metallic coil or spring barrel which permits the instrument to bend, a cushion or textured grip, inner and upper sleeves to provide a housing for the ends of the ink refill cartridge, a click mechanism to extend and retract the ball point and a clip and method of producing the instrument.
    Type: Grant
    Filed: April 22, 2003
    Date of Patent: September 19, 2006
    Assignee: Raymond Geddes & Company, Inc.
    Inventor: Gaoyuan Zhu
  • Flexible barrel writing instrument
    Publication number: 20050201810
    Abstract: A writing instrument is described. Preferred is a retractable ball point pen with a metallic coil or spring barrel which permits the instrument to bend, a cushion or textured grip, inner and upper sleeves to provide a housing for the ends of the ink refill cartridge, a click mechanism to extend and retract the ball point and a clip. A method of producing the instrument is also described.
    Type: Application
    Filed: April 22, 2003
    Publication date: September 15, 2005
    Inventor: Gaoyuan Zhu