Patents by Inventor Hualong WU

Hualong WU 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).

  • Fungicidal compound, fungicide composition and preparation and use thereof
    Patent number: 11166462
    Abstract: The present invention relates to the field of agricultural fungicides, and discloses a compound with fungicidal activity, a fungicide composition and a preparation using the compound as an active ingredient, and a use thereof. The structure of the fungicidal compound is represented by formula (I) or formula (II). The fungicidal compound and the preparation containing the fungicidal compound in the present invention can achieve a remarkable prevention and control effect against cucumber downy mildew and rice sheath blight.
    Type: Grant
    Filed: November 2, 2016
    Date of Patent: November 9, 2021
    Assignee: ZHEJIANG UDRAGON BIOSCIENCE CO., LTD.
    Inventors: Guangfu Yang, Hua Cheng, Hualong Wu
  • FUNGICIDAL COMPOUND, FUNGICIDE COMPOSITION AND PREPARATION AND USE THEREOF
    Publication number: 20200275658
    Abstract: The present invention relates to the field of agricultural fungicides, and discloses a compound with fungicidal activity, a fungicide composition and a preparation using the compound as an active ingredient, and a use thereof. The structure of the fungicidal compound is represented by formula (I) or formula (II). The fungicidal compound and the preparation containing the fungicidal compound in the present invention can achieve a remarkable prevention and control effect against cucumber downy mildew and rice sheath blight.
    Type: Application
    Filed: November 2, 2016
    Publication date: September 3, 2020
    Applicant: Zhejiang Bosst Cropscience Co., Ltd.
    Inventors: Guangfu Yang, Hua Cheng, Hualong Wu
  • Variable-capacity compressor and refrigeration device having same
    Patent number: 10502210
    Abstract: The present disclosure relates to a variable-capacity compressor (100) and a refrigeration device (200).
    Type: Grant
    Filed: February 2, 2016
    Date of Patent: December 10, 2019
    Assignee: GUANGDONG MEIZHI COMPRESSOR CO., LTD.
    Inventors: Bin Gao, Hualong Wu, Yangbo Yu
  • VARIABLE-CAPACITY COMPRESSOR AND REFRIGERATION DEVICE HAVING SAME
    Publication number: 20180045201
    Abstract: The present disclosure relates to a variable-capacity compressor (100) and a refrigeration device (200).
    Type: Application
    Filed: February 2, 2016
    Publication date: February 15, 2018
    Inventors: Bin GAO, Hualong WU, Yangbo YU
  • Methoxyacrylate-based fungicide and methods for preparing and using the same
    Patent number: 9422254
    Abstract: A pharmaceutical composition of fungicide including at least a compound represented by Formula (I). The pharmaceutical composition of fungicide can further include an emulsifier, a cosolvent, a stabilizer, and a solvent. The fungicide can prevent and treat powdery mildew, downy mildew, gray mold, brown spot, scab of vegetables and fruits, southern leaf blight of corn, rice false smut, citrus stem-end rot, and rape sclerotinia rot, with high efficiency, low toxicity, and relative environmental friendliness. A method of preparing the fungicide and a method of using thereof are also provided.
    Type: Grant
    Filed: July 27, 2010
    Date of Patent: August 23, 2016
    Assignee: Central China Normal University
    Inventors: Guangfu Yang, Peiliang Zhao, Wei Huang, Zuming Liu, Hualong Wu
  • O-amino benzonitrile compounds, method for preparing same and uses thereof
    Patent number: 8933234
    Abstract: It relates to an anthranilonitrile compound, and to the process for preparing the said anthranilonitrile compound, and to its use. The anthranilonitrile compound has a chemical general formula (I). The compound of the general formula (I) has excellent pesticidal activity, can be used to control pests, and has more than 98% of mortality in 3 days to diamondback moth and pink borer.
    Type: Grant
    Filed: September 26, 2012
    Date of Patent: January 13, 2015
    Assignee: Hangzhou Udragon Chemical Co., Ltd.
    Inventors: Liangzhong Xu, Hualong Wu, Xianguo Feng, Shukun Gao, Ying Shi, Zongling Han, Xiaowei Liu, Haifeng Fu, Jingjing Liang
  • O-AMINO BENZONITRILE COMPOUNDS, METHOD FOR PREPARING SAME AND USES THEREOF
    Publication number: 20140243376
    Abstract: It relates to an anthranilonitrile compound, and to the process for preparing the said anthranilonitrile compound, and to its use. The anthranilonitrile compound has a chemical general formula (I). The compound of the general formula (I) has excellent pesticidal activity, can be used to control pests, and has more than 98% of mortality in 3 days to diamondback moth and pink borer.
    Type: Application
    Filed: September 26, 2012
    Publication date: August 28, 2014
    Applicant: HANGZHOU UDRAGON CHEMICAL CO., LTD.
    Inventors: Liangzhong Xu, Hualong Wu, Xianguo Feng, Shukun Gao, Ying Shi, Zongling Han, Xiaowei Liu, Haifeng Fu, Jingjing Liang
  • METHOXYACRYLATE-BASED FUNGICIDE AND METHODS FOR PREPARING AND USING THE SAME
    Publication number: 20100292285
    Abstract: A pharmaceutical composition of fungicide including at least a compound represented by Formula (I). The pharmaceutical composition of fungicide can further include an emulsifier, a cosolvent, a stabilizer, and a solvent. The fungicide can prevent and treat powdery mildew, downy mildew, gray mold, brown spot, scab of vegetables and fruits, southern leaf blight of corn, rice false smut, citrus stem-end rot, and rape sclerotinia rot, with high efficiency, low toxicity, and relative environmental friendliness. A method of preparing the fungicide and a method of using thereof are also provided.
    Type: Application
    Filed: July 27, 2010
    Publication date: November 18, 2010
    Inventors: Guangfu YANG, Peiliang ZHAO, Wei HUANG, Zuming LIU, Hualong WU