Patents by Inventor Junlong HUANG

Junlong HUANG 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).

  • Patent number: 12533320
    Abstract: Disclosed is an oral sustained-release composition for an insoluble drug, which is especially suitable for a low-dose insoluble drug, the oral sustained-release composition comprises a sustained-release granule part and a gel skeleton part, the sustained-release granule part comprises the insoluble drug, an enteric material, and a strong liquid sorbent, and the gel skeleton part comprises a hydrophilic gel skeleton material; and the sustained-release granules are obtained by preparing the insoluble drug and the enteric material into a suspension and then spraying the suspension onto the strong liquid sorbent, the sustained-release granules are wrapped by the gel skeleton to form a multiple sustained-release system technology, which prolongs a release time, and has a simple preparation process, high efficiency, uniform drug mixing, and less content loss.
    Type: Grant
    Filed: May 25, 2021
    Date of Patent: January 27, 2026
    Assignee: DIQI PHARMACEUTICALS CO., LTD.
    Inventors: Feng Liu, Xiaofeng Tan, Wenwei Liang, Weijie Zhou, Junlong Huang
  • Publication number: 20250340102
    Abstract: The present application relates to a window glass assembly and a vehicle. The window glass assembly comprises: a glass plate, a connecting member, a support assembly, and a switch button assembly. A through hole running through the glass plate in the thickness direction of the glass plate is formed in the glass plate. The connecting member is fixedly provided on the plate surface of the glass plate around the circumference of the through hole. The support assembly is connected to the connecting member. The switch button assembly is mounted on the support assembly, and a button of the switch button assembly passes through the through hole.
    Type: Application
    Filed: June 29, 2023
    Publication date: November 6, 2025
    Inventors: Junlong HUANG, Lixing JIANG, Conglong LIN, Hua CHEN, Zhilin HUANG
  • Publication number: 20230181476
    Abstract: Disclosed is an oral sustained-release composition for an insoluble drug, which is especially suitable for a low-dose insoluble drug, the oral sustained-release composition comprises a sustained-release granule part and a gel skeleton part, the sustained-release granule part comprises the insoluble drug, an enteric material, and a strong liquid sorbent, and the gel skeleton part comprises a hydrophilic gel skeleton material; and the sustained-release granules are obtained by preparing the insoluble drug and the enteric material into a suspension and then spraying the suspension onto the strong liquid sorbent, the sustained-release granules are wrapped by the gel skeleton to form a multiple sustained-release system technology, which prolongs a release time, and has a simple preparation process, high efficiency, uniform drug mixing, and less content loss.
    Type: Application
    Filed: May 25, 2021
    Publication date: June 15, 2023
    Inventors: Feng LIU, Xiaofeng TAN, Wenwei LIANG, Weijie ZHOU, Junlong HUANG