Patents by Inventor Wangzhen NI

Wangzhen NI 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).

  • Structure and method for three-dimensional restoration of slope soil in abandoned ion-absorbed rare earth mining area
    Patent number: 11591765
    Abstract: A structure and method for three-dimensional restoration of slope soil in an abandoned ion-absorbed rare earth mining area, belonging to the field of ecological restoration technologies. The structure for three-dimensional restoration of slope soil in an abandoned ion-absorbed rare earth mining area provided by the present invention includes an ecological water-harvesting pond, ecological intercepting ditches, an improved soil layer laid on the surface of a to-be-restored slope region and a soil restoration ecological network disposed on the improved soil layer. The improved soil layer, the ecological water-harvesting pond and the ecological intercepting ditches are each provided with a combined plant synusia system.
    Type: Grant
    Filed: November 11, 2020
    Date of Patent: February 28, 2023
    Assignee: Jiangxi Academy of Environmental Sciences
    Inventors: Meng Zhang, Na Yao, Junwei Wu, Jiaqi Zhu, Binghao Wan, Min Zhou, Tao Wang, Bing Feng, Zugen Liu, Wangzhen Ni
  • STRUCTURE AND METHOD FOR THREE-DIMENSIONAL RESTORATION OF SLOPE SOIL IN ABANDONED ION-ABSORBED RARE EARTH MINING AREA
    Publication number: 20210141121
    Abstract: A structure and method for three-dimensional restoration of slope soil in an abandoned ion-absorbed rare earth mining area, belonging to the field of ecological restoration technologies. The structure for three-dimensional restoration of slope soil in an abandoned ion-absorbed rare earth mining area provided by the present invention includes an ecological water-harvesting pond, ecological intercepting ditches, an improved soil layer laid on the surface of a to-be-restored slope region and a soil restoration ecological network disposed on the improved soil layer. The improved soil layer, the ecological water-harvesting pond and the ecological intercepting ditches are each provided with a combined plant synusia system.
    Type: Application
    Filed: November 11, 2020
    Publication date: May 13, 2021
    Applicant: Jiangxi Academy of Environmental Sciences
    Inventors: Meng ZHANG, Na YAO, Junwei WU, Jiaqi ZHU, Binghao WAN, Min ZHOU, Tao WANG, Bing FENG, Zugen LIU, Wangzhen NI