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LIU ZEYANG

Overview
  • Total Patents
    13
  • GoodIP Patent Rank
    135,346
  • Filing trend
    ⇩ 75.0%
About

LIU ZEYANG has a total of 13 patent applications. It decreased the IP activity by 75.0%. Its first patent ever was published in 2017. It filed its patents most often in China. Its main competitors in its focus markets foods and drinks, agriculture and basic materials chemistry are ECONOMIC FOREST RES INST XINJIANG ACADEMY OF FORESTRY, HUANG QIANYING and CUI HANYU.

Patent filings in countries

World map showing LIU ZEYANGs patent filings in countries
# Country Total Patents
#1 China 13

Patent filings per year

Chart showing LIU ZEYANGs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Liu Zeyang 13

Latest patents

Publication Filing date Title
CN111869362A Method for breaking dormancy of hard seeds
CN111837510A Litchi seed coating method
CN111869370A Chinese tallow tree seed treatment and coating method
CN109372691A A kind of yaw device of wind power generating set
CN108644140A A kind of folding small electric fan
CN107523502A It is a kind of to release particle preparation method applied to the solvable of microbial fermentation broth
CN107586718A A kind of oxygen slow release particle preparation method applied to microbial fermentation culture
CN111903490A Pearl powder ball
CN111972268A Novel pearl rice ball
CN112106952A Pearl powder ball