Patents by Inventor Zengbing LIU

Zengbing LIU 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).

  • Fertilizers for delaying decay of Huanglongbing-affected tree and preparation methods thereof
    Patent number: 11787750
    Abstract: One or more embodiments of the present disclosure provide a special water-soluble fertilizer for delaying decay of a Huanglongbing (HLB)-affected tree. The raw materials of the special water-soluble fertilizer may include, in parts by weight, 3-5.5 parts of ammonium polyphosphate, 7.0-12 parts of ammonium nitrate phosphorus, 13-22 parts of potassium nitrate, 7.5-13.5 parts of ammonium sulfate, 0.8-1.5 parts of urea, 10.5-18 parts of EDTA chelated calcium, 12-21 parts of calcium magnesium nitrate, 3.5-7 parts of citric acid and 150-400 parts of straw vinegar; and a solid content of the straw vinegar may be greater than or equal to 15%. The raw materials may further include 1.3-2.5 parts of EDTA chelated manganese and 1.5-3 parts of manganese sulfate monohydrate. The raw materials may further include 0.25-0.5 part of disodium tetraborate pentahydrate.
    Type: Grant
    Filed: March 10, 2023
    Date of Patent: October 17, 2023
    Assignee: INSTITUTE OF SOIL FERTILIZER, RESOURCES AND ENVIRONMENT OF JIANGXI ACADEMY OF AGRICULTURAL SCIENCES
    Inventors: Jianhua Ji, Xiumei Liu, Zengbing Liu, Hongqian Hou, Zhenzhen Lyu, Xianjin Lan, Yiren Liu
  • FERTILIZERS FOR DELAYING DECAY OF HUANGLONGBING-AFFECTED TREE AND PREPARATION METHODS THEREOF
    Publication number: 20230303463
    Abstract: One or more embodiments of the present disclosure provide a special water-soluble fertilizer for delaying decay of a Huanglongbing (HLB)-affected tree. The raw materials of the special water-soluble fertilizer may include, in parts by weight, 3-5.5 parts of ammonium polyphosphate, 7.0-12 parts of ammonium nitrate phosphorus, 13-22 parts of potassium nitrate, 7.5-13.5 parts of ammonium sulfate, 0.8-1.5 parts of urea, 10.5-18 parts of EDTA chelated calcium, 12-21 parts of calcium magnesium nitrate, 3.5-7 parts of citric acid and 150-400 parts of straw vinegar; and a solid content of the straw vinegar may be greater than or equal to 15%. The raw materials may further include 1.3-2.5 parts of EDTA chelated manganese and 1.5-3 parts of manganese sulfate monohydrate. The raw materials may further include 0.25-0.5 part of disodium tetraborate pentahydrate.
    Type: Application
    Filed: March 10, 2023
    Publication date: September 28, 2023
    Applicant: INSTITUTE OF SOIL, FERTILIZER, RESOURCES AND ENVIRONMENT OF JIANGXI ACADEMY OF AGRICULTURAL SCIENCES
    Inventors: Jianhua JI, Xiumei LIU, Zengbing LIU, Hongqian HOU, Zhenzhen LYU, Xianjin LAN, Yiren LIU