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JIANGSU JIUWU HI TECH CO LTD

Overview
  • Total Patents
    98
  • GoodIP Patent Rank
    20,093
  • Filing trend
    ⇩ 68.0%
About

JIANGSU JIUWU HI TECH CO LTD has a total of 98 patent applications. It decreased the IP activity by 68.0%. Its first patent ever was published in 2006. It filed its patents most often in China. Its main competitors in its focus markets environmental technology, chemical engineering and materials and metallurgy are YANTAI JINZHENG ECO TECH CO LTD, BEIJING LUCENCY ENVIRO TECH CO LTD and GUANGDONG WENYANG ENVIRONMENTAL TECH CO LTD.

Patent filings in countries

World map showing JIANGSU JIUWU HI TECH CO LTDs patent filings in countries
# Country Total Patents
#1 China 98

Patent filings per year

Chart showing JIANGSU JIUWU HI TECH CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Peng Wenbo 93
#2 Fan Keyin 62
#3 Zhang Hong 34
#4 Wang Xiaohu 29
#5 Xiong Fujun 28
#6 Dang Jianbing 26
#7 Yang Jiheng 26
#8 Wu Zhenglei 25
#9 Cao Hengxia 21
#10 Qin Siguang 15

Latest patents

Publication Filing date Title
CN111620458A Method and device for brine concentration and softening treatment
CN111269181A Purification method and device of sinomenine hydrochloride
CN111617117A Method and device for extracting effective components of radix isatidis
CN111592136A Method and device for efficiently utilizing components of corn soaking water
CN111559805A Defluorination agent for pretreatment of reverse osmosis inlet water and preparation method thereof
CN111268702A Method and device for preparing battery-grade lithium carbonate by using membrane separation technology
CN111559753A Method and device for utilizing ammonia distillation waste liquid of soda plant
CN110981061A Method and device for treating metal processing wastewater
CN111635050A Method and device for treating high-salinity mine water
CN111559824A Method and device for recycling protein wastewater
CN111268819A Process and device for recycling reclaimed water in titanium dioxide acid wastewater
CN110922300A Alcohol recovery method and device
CN111410332A Method and device for treating silicon wafer processing wastewater
CN110902949A Sewage treatment process and device capable of achieving surface IV-class water discharge
CN111003859A Zero-discharge treatment method and device for reclaimed water
CN111233233A Resource utilization method and device for RO concentrated solution
CN112023723A Hollow fiber membrane and manufacturing method thereof
CN111617642A Hydrophilic modified hollow fiber membrane and preparation method thereof
CN112023731A Preparation method of high-flux low-pressure reverse osmosis membrane
CN111039480A Method and device for reducing salt in mine water