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JIANGSU WELLE ENV CO LTD

Overview
  • Total Patents
    25
  • GoodIP Patent Rank
    63,469
  • Filing trend
    ⇩ 40.0%
About

JIANGSU WELLE ENV CO LTD has a total of 25 patent applications. It decreased the IP activity by 40.0%. Its first patent ever was published in 2014. It filed its patents most often in China. Its main competitors in its focus markets environmental technology, biotechnology and materials and metallurgy are JIANGMEN JIANGHAI WEI CLEAN WATER MAT CO LTD, SHANGHAI JINGYU ENV ENGINEERING CO LTD and ANHUI LVHENG ENVIRONMENTAL PROTECTION TECH CO LTD.

Patent filings in countries

World map showing JIANGSU WELLE ENV CO LTDs patent filings in countries
# Country Total Patents
#1 China 25

Patent filings per year

Chart showing JIANGSU WELLE ENV CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Li Yuezhong 20
#2 Pu Yanxin 15
#3 Zhu Weibing 11
#4 Han Ying 9
#5 Yue Chen 8
#6 Zhang Jinfeng 8
#7 Chen Yun 7
#8 Zhu Weiqing 7
#9 Fang Hui 6
#10 Jin Huining 6

Latest patents

Publication Filing date Title
CN109909267A Kitchen garbage sorts pulping process and its big sorting substances machine and fine pulper
CN109925785A The minimizing technology and its settling system of kitchen garbage slurries sand setting and light weight sundries
CN109626715A The method for reducing ammonia load in processing percolate biochemical system
CN109626627A Lime-ash leachate pretreatment method with high salt
CN109626714A The film filtration concentrated processing method of landfill leachate nanofiltration concentrate second level minimizing
CN107961589A Landfill leachate film-filter concentration liquid three changes processing method
CN107337263A Vertical-flow coagulating sedimentation and the dual-purpose pond of air supporting
CN107399876A A kind of processing method of high ammonia-nitrogen wastewater
CN106865642A Road rain water runoff pollution control system and its processing method
CN106892481A Magnetic coupling algicide and its application method
CN106315845A Plug flow anaerobic digestion reactor
CN106219885A Coking waste water treatment method based on jet biochemical reactor
CN106277613A Method for treating garbage percolation liquid
CN106219884A The processing method of high ammonia nitrogen landfill leachate
CN106277591A Percolate nanofiltration concentrated solution processing method
CN105925361A Pretreatment method of anaerobic digestion treatment of kitchen garbage
CN105606431A Waste grease receiving, sampling and pretreating device
CN105598140A Presorting device for large kitchen waste materials
CN105689362A Recycling device for organic matters of solid residues of organic garbage
CN105414160A Device and method for repairing hexavalent chromium-polluted groundwater by virtue of up-flow PRB technology