Patents by Inventor Huimin HOU

Huimin HOU 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).

  • Same-cavity integrated vertical high-speed multistage superfine pulverizing device and method for walnut shells
    Patent number: 11951487
    Abstract: The present invention discloses a same-cavity integrated vertical high-speed multistage superfine pulverizing device and method for walnut shells. The same-cavity integrated vertical high-speed multistage superfine pulverizing device for walnut shells includes a double-channel sliding type feeding device and a same-cavity integrated vertical pulverizing device. The same-cavity integrated vertical pulverizing device includes a material lifting disc and a same-cavity integrated vertical pulverizing barrel. A first-stage coarse crushing region, a second-stage fine crushing region, a third-stage pneumatic impact micro pulverizing region and a fourth-stage airflow mill superfine pulverizing region are disposed in the same-cavity integrated vertical pulverizing barrel.
    Type: Grant
    Filed: May 9, 2020
    Date of Patent: April 9, 2024
    Assignees: QINGDAO UNIVERSITY OF TECHNOLOGY, RESEARCH INSTITUTE OF AGRICULTURAL MECHANIZATION, XINJIANG ACADEMY OF AGRICULTURAL SCIENCES, XINJIANG JIANG NING LIGHT INDUSTRIAL MACHINERY ENGINEERING TECHNOLOGY CO., LTD.
    Inventors: Changhe Li, Mingzheng Liu, Xiaoming Wang, Huimin Yang, Xinping Li, Xiangdong Liu, Tuluhon Turdi, Ji Che, Lianxing Gao, Huayang Zhao, Xiaowei Zhang, Yanbin Zhang, Yifei Chen, Yali Hou
  • Continuous skin packaging and coating apparatus and coating method for tablets
    Patent number: 11896553
    Abstract: A continuous skin packaging and coating apparatus and a coating method for tablets. The continuous skin packaging and coating apparatus comprises a lower coating film unreeling roller, a waste edge reeling roller, an upper coating film unreeling roller, a lower coating film heating component, an upper coating film heating component, a first mold provided with a first tablet placing hole, a second mold provided with a second tablet placing hole, a heat-sealing plate, a cutting component, a blank tablet implanting component, and an operating mesa. The lower coating film unreeling roller and the waste edge reeling roller are provided on either side of the operating mesa. The lower coating film heating component, the blank tablet implanting component, the upper coating film unreeling roller, the upper coating film heating component, the heat-sealing plate, and the cutting component are sequentially provided above the operating mesa.
    Type: Grant
    Filed: June 20, 2019
    Date of Patent: February 13, 2024
    Inventors: Huimin Hou, Chunping Yuan, Huiping Zhang, Chunlin Luo, Mingying Qian, Zhengfang Wang, Yunmei Ren
  • Method for preparing biofilm-coated drug nanocrystal and application thereof
    Patent number: 11260032
    Abstract: A nano drug delivery system includes a biofilm-coated drug nanocrystal. A drug in a physical form of nanocrystal is directly used as a rigid supporting skeleton, and is filled in a biofilm. The nano drug delivery system has the advantages of high drug loading capacity, good biocompatibility, long systemic circulation time and drug sustained release.
    Type: Grant
    Filed: March 30, 2018
    Date of Patent: March 1, 2022
    Assignee: Shanghai Whittlong Pharmaceutical Institute
    Inventors: Weiyue Lu, Zhilan Chai, Xuefeng Hu, Cao Xie, Huimin Hou, Hao Wang
  • CONTINUOUS SKIN PACKAGING AND COATING APPARATUS AND COATING METHOD FOR TABLETS
    Publication number: 20210212898
    Abstract: A continuous skin packaging and coating apparatus and a coating method for tablets. The continuous skin packaging and coating apparatus comprises a lower coating film unreeling roller, a waste edge reeling roller, an upper coating film unreeling roller, a lower coating heating component, an upper coating heating component, a first mold provided with a first table placing hole, a second mold provided with a second tablet placing hole, a heat-sealing plate, a cutting component, a blank tablet implanting component, and an operating mesa. The lower coating film unreeling roller and the waste edge reeling roller are provided on either side of the operating mesa. The lower coating film heating component, the blank tablet implanting component, the upper coating film unreeling roller, the upper coating film heating component, the heat-sealing plate, and the cutting component are sequentially provided above the operating mesa.
    Type: Application
    Filed: June 20, 2019
    Publication date: July 15, 2021
    Inventors: Huimin HOU, Chunping YUAN, Huiping ZHANG, Chunlin LUO, Mingying QIAN, Zhengfang WANG, Yunmei REN
  • METHOD FOR PREPARING BIOFILM-COATED DRUG NANOCRYSTAL AND USE THEREOF
    Publication number: 20200069601
    Abstract: A nano drug delivery system includes a biofilm-coated drug nanocrystal. A drug in a physical form of nanocrystal is directly used as a rigid supporting skeleton, and is filled in a biofilm. The nano drug delivery system has the advantages of high drug loading capacity, good biocompatibility, long systemic circulation time and drug sustained release.
    Type: Application
    Filed: March 30, 2018
    Publication date: March 5, 2020
    Applicant: Shanghai Whittlong Pharmaceutical Institute
    Inventors: Weiyue LU, Zhilan CHAI, Xuefeng HU, Cao XIE, Huimin HOU, Hao WANG