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HUANG JUNHUA

Overview
  • Total Patents
    48
  • GoodIP Patent Rank
    37,321
  • Filing trend
    ⇩ 93.0%
About

HUANG JUNHUA has a total of 48 patent applications. It decreased the IP activity by 93.0%. Its first patent ever was published in 2001. It filed its patents most often in China and United States. Its main competitors in its focus markets agriculture, basic materials chemistry and measurement are DESANTO KEITH, NBIP LLC and XU WEIQI.

Patent filings in countries

World map showing HUANG JUNHUAs patent filings in countries
# Country Total Patents
#1 China 47
#2 United States 1

Patent filings per year

Chart showing HUANG JUNHUAs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Huang Junhua 46
#2 Tianyan Xu 1
#3 Congmi Zhu 1
#4 Huang Dunhua 1
#5 Feron Paul 1
#6 Zhang Zhengbo 1
#7 Ouyang Jun 1
#8 Ruether Thomas 1
#9 Fang Liu 1
#10 Meng Xiuyun 1

Latest patents

Publication Filing date Title
CN109371537A Circular weaving machine
CN109537145A The cloth-rolling system of circular weaving machine
CN109809859A A kind of paddy environment-friendly fertilizer and preparation method thereof
CN109804870A A kind of family's passion fruit implantation methods
CN109804846A A kind of persimmon implantation methods
CN109744293A A kind of low fat fresh fruit moon cake and preparation method thereof
CN109744462A A kind of fruits and vegetables steam bread and preparation method thereof
CN109744475A A kind of production method of soymilk cake
CN109745211A A kind of flower seedling massager
CN109661953A A method of prevention and treatment loquat does not bloom
CN109661957A Big-fruit loquat planting method in arid areas
CN109662104A A kind of contact insecticide
CN109662101A A kind of contact killing type herbicide
CN109661970A A method of preventing bag-cultivation of shiitake fungus not fruiting
CN109661954A A kind of rock sugar tangerine downgrades the implantation methods of high yield
CN109665885A A kind of mixed type green organic manure
CN109661995A A kind of rice growing method
CN109661939A A kind of rice deinsectization method
CN109618604A A kind of corn cultivation rake device
CN109618610A A kind of cultivation rake device of soybean automatic planter