Patents by Inventor Ren Geng

Ren Geng 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).

  • Straw returning method through thawing and wet puddling for saline-sodic paddy fields and application thereof
    Patent number: 12382854
    Abstract: Provided are a straw returning method through thawing and wet puddling for saline-sodic paddy fields and an application thereof, relating to the technical field of returning straws to fields in saline-sodic paddy fields. According to the disclosure, regional characteristics are fully considered, “thawing” is taken as the core and combined with wet puddling.
    Type: Grant
    Filed: October 25, 2024
    Date of Patent: August 12, 2025
    Assignee: Northeast Institute of Geography and Agroecology, Chinese Academy of Sciences
    Inventors: Hongyuan Liu, Ren Geng, Ding Wang, Qingquan Xu, Yanhong Zhou, Xintong Liu