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QINGDAO GUANZHONG ECOLOGY CO LTD

Overview
  • Total Patents
    45
  • GoodIP Patent Rank
    37,184
  • Filing trend
    ⇩ 10.0%
About

QINGDAO GUANZHONG ECOLOGY CO LTD has a total of 45 patent applications. It decreased the IP activity by 10.0%. Its first patent ever was published in 2012. It filed its patents most often in China. Its main competitors in its focus markets agriculture, environmental technology and basic materials chemistry are WU MINGJIN, PINGLIANG HUACHEN NON METALLIC APPLICATION TECH CO LTD and NANJING XINGZHI LANDSCAPE DESIGN CO LTD.

Patent filings in countries

World map showing QINGDAO GUANZHONG ECOLOGY CO LTDs patent filings in countries
# Country Total Patents
#1 China 45

Patent filings per year

Chart showing QINGDAO GUANZHONG ECOLOGY CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Li Chunlin 36
#2 Xu Jianping 27
#3 Fan Xiaoni 21
#4 Zang Xiaolong 20
#5 Cao Zhiquan 19
#6 Cao Fengjuan 14
#7 Qi Chuanlei 10
#8 Meng Fankui 10
#9 Chen Shu 10
#10 Qu Ning 7

Latest patents

Publication Filing date Title
CN112136408A Greening method suitable for sand abrupt slope in high-altitude area
CN111149600A Technique for afforesting quercus acutissima seedling barren mountains
CN110972890A Artificial soil matrix for three-dimensional greening
CN110972885A Plant cultivation substrate suitable for windy sandy land and use method thereof
CN110915540A Slope ecological landscape protection method
CN110972893A Freeze-thawing resistant planting base material for greening in ultrahigh altitude area and use method thereof
CN111001655A Method for repairing cadmium-polluted soil by using arbuscular mycorrhizal fungi and torch trees
CN111011156A Novel artificial soil prepared based on building residue soil
CN111084071A Planting matrix based on lead and cadmium polluted soil
CN110972796A Method for improving drought resistance of flare tree seedlings
CN110981112A Artificial wetland system for treating black and odorous water body
CN109530428A Rhizobium-plant symbiosis system remediating heavy metal cadmium pollution soil method
CN109550773A Animals and plants joint granule suitable for heavy-metal contaminated soil is sowed grass seeds by duster restorative procedure
CN109511514A Sand ground seedlings transplant soil ball shaping equipment
CN109463252A Soil matrix and its preparation, application method are transplanted suitable for sand ground black pine
CN109511304A A kind of superelevation height above sea level cuproaurite Abandoned Land of Mine answers method for green
CN109463182A A kind of winter means of defence of superelevation height above sea level aeolian accumulation sand ground sand-fixation plant seedling
CN109650793A A kind of impervious material and preparation method suitable for iron ore mine library
CN109463248A A kind of sand ground black pine tree transplanted method
CN109463246A A kind of method for culturing seedlings of superelevation height above sea level aeolian accumulation sand ground Sophora viciifolia