Patents by Inventor Nanyang YU

Nanyang YU 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).

  • Method and system for intelligent source tracing of organic pollution of water body
    Patent number: 11965871
    Abstract: Disclosed are a method and system for intelligent source tracing of organic pollution of a water body, which belongs to the technical field of environmental analytical chemistry. The method comprises: acquiring organic matter analysis and detection data from water samples of a polluted water body through high performance liquid chromatography-tandem mass spectrometry; performing high-throughput screening on the organic matter in the water samples according to said data to determine pollutants; identifying pollution sources by means of network analysis according to the determined pollutants; and according to the identified pollution sources and the organic pollutants, determining key pollutants and quantifying the pollution contributions thereof by using a machine learning classification model.
    Type: Grant
    Filed: February 24, 2022
    Date of Patent: April 23, 2024
    Assignee: NANJING UNIVERSITY
    Inventors: Jichun Wu, Mengwen Liu, Si Wei, Xiaobin Zhu, Nanyang Yu
  • METHOD AND SYSTEM FOR INTELLIGENT SOURCE TRACING OF ORGANIC POLLUTION OF WATER BODY
    Publication number: 20240027419
    Abstract: Disclosed are a method and system for intelligent source tracing of organic pollution of a water body, which belongs to the technical field of environmental analytical chemistry. The method comprises: acquiring organic matter analysis and detection data from water samples of a polluted water body through high performance liquid chromatography-tandem mass spectrometry; performing high-throughput screening on the organic matter in the water samples according to said data to determine pollutants; identifying pollution sources by means of network analysis according to the determined pollutants; and according to the identified pollution sources and the organic pollutants, determining key pollutants and quantifying the pollution contributions thereof by using a machine learning classification model.
    Type: Application
    Filed: February 24, 2022
    Publication date: January 25, 2024
    Inventors: Jichun WU, Mengwen LIU, Si WEI, Xiaobin ZHU, Nanyang YU
  • Method for high-throughput screening of non-target biomarkers based on metabolic perturbation caused by pollutants
    Patent number: 11226318
    Abstract: Disclosed is a method for high-throughput screening of non-target biomarkers based on metabolic disturbance caused by pollutants, belonging to the field of environmental exposure and health.
    Type: Grant
    Filed: May 18, 2020
    Date of Patent: January 18, 2022
    Assignee: NANJING UNIVERSITY
    Inventors: Si Wei, Yuqian Li, Hongxia Yu, Nanyang Yu
  • METHOD FOR HIGH-THROUGHPUT SCREENING OF NON-TARGET BIOMARKERS BASED ON METABOLIC PERTURBATION CAUSED BY POLLUTANTS
    Publication number: 20210333250
    Abstract: Disclosed is a method for high-throughput screening of non-target biomarkers based on metabolic disturbance caused by pollutants, belonging to the field of environmental exposure and health.
    Type: Application
    Filed: May 18, 2020
    Publication date: October 28, 2021
    Inventors: Si WEI, Yuqian LI, Hongxia YU, Nanyang YU