Patents by Inventor Lihua Liang

Lihua Liang 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).

  • ECOLOGICAL GOVERNANCE METHOD BASED ON EROSION PREVENTION AND CONTROL FOR GENTLE SLOPE FARMLAND
    Publication number: 20240112283
    Abstract: The present disclosure provides an ecological governance method based on erosion prevention and control for a gentle slope farmland and relates to the technical field of ecological governance of farmlands. The ecological governance method based on erosion prevention and control for a gentle slope farmland includes the following steps: sampling a gentle slope farmland to investigate erosion thereof; and determining erosion of a gentle slope cultivated land and selecting a corresponding recovery strategy based on a detection result of a sample, a soil quality index (SQI), and a comprehensive vegetation quality index (VQI), where the recovery strategy includes a natural recovery method and a biological-farming comprehensive recovery method; enclosing the gentle slope cultivated land, fallowing the gentle slope cultivated land and reducing tillage; exterminating insect pests and poisonous weeds in the enclosed area; and turning over straws under soil by a cultivator. The growth of poisonous weeds is inhibited.
    Type: Application
    Filed: September 21, 2023
    Publication date: April 4, 2024
    Inventors: Weiping Yan, Shaofeng Bian, Yongjun Wang, Hongxiang Zhao, Lihua Zhang, Baoyu Chen, Hongjun Wang, Tiehua Cao, Xuanhe Liang, Guobo Tan, Ning Sun, Chen Xu, Fei Li, Xiangmeng Meng, Jinghua Wang, Qingge Wang
  • Spiperone derivatives and methods of treating disorders
    Patent number: 8664237
    Abstract: Described herein are spiperone derivative compounds which have been found to be useful in methods of stimulating CaCC and treating disorders (or symptoms thereof) associated with CaCC including cystic fibrosis, wherein a compound of the invention is administered to a subject.
    Type: Grant
    Filed: October 1, 2009
    Date of Patent: March 4, 2014
    Assignee: The Johns Hopkins University
    Inventors: William B. Guggino, Erik M. Schwiebert, Lihua Liang
  • SPIPERONE DERIVATIVES AND METHODS OF TREATING DISORDERS
    Publication number: 20120029005
    Abstract: Described herein are spiperone derivative compounds which have been found to be useful in methods of stimulating CaCC and treating disorders (or symptoms thereof) associated with CaCC including cystic fibrosis, wherein a compound of the invention is administered to a subject.
    Type: Application
    Filed: October 1, 2009
    Publication date: February 2, 2012
    Applicant: THE JOHNS HOPKINS UNIVERSITY
    Inventors: William B. Guggino, Erik M. Schwiebert, Lihua Liang