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ZHANG GONGMIN

Overview
  • Total Patents
    13
  • GoodIP Patent Rank
    173,939
  • Filing trend
    ⇩ 100.0%
About

ZHANG GONGMIN has a total of 13 patent applications. It decreased the IP activity by 100.0%. Its first patent ever was published in 2013. It filed its patents most often in China. Its main competitors in its focus markets environmental technology, basic materials chemistry and agriculture are CHEN JIAYING, XIONG HANFU and E S INC.

Patent filings in countries

World map showing ZHANG GONGMINs patent filings in countries
# Country Total Patents
#1 China 13

Patent filings per year

Chart showing ZHANG GONGMINs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Feng Jianzhong 11
#2 Zhang Gongmin 11
#3 Ai Yongli 8
#4 Zhang Yuanrui 7
#5 Zhang Rongyan 6
#6 Shang Haoran 5
#7 Wang Jucang 5
#8 Wang Yongxin 5
#9 Ding Hao 4
#10 Huo Wanyi 4

Latest patents

Publication Filing date Title
CN107900088A Kitchen garbage Fodder making additive system and manufacture craft
CN106966767A Kitchen garbage energy, Fertilizer Transformed and fodder fusion treatment technique
CN106811400A Without stirring dynamic dry type anaerobic fermentation system
CN105642659A Still kettle
CN105798049A Harmless treatment technology for town household garbage
CN105798050A Kitchen waste and household garbage incineration power generation cooperative treatment technology
CN105622177A Airtight aerobic fermentation cylinder
CN105646013A Closed double-layer barrel aerobic fermentation cylinder
CN103878167A Comprehensive household garbage treatment process
CN103483025A Technology for preparing bio-organic fertilizer through aquaculture waste and forestry and agricultural waste in sealed and aerobiotic mode
CN103467143A Airtight aerobic production process of bio-organic fertilizer by municipal sludge or kitchen biogas residues
CN103372564A Enclosed horizontal aerobic fermentation cylinder with double-layer cylinders
CN103331294A Horizontal type airtight aerobiotic fermentation tank