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SHANGHAI CHENGTOU WASTE WATER TREAT CO LTD

Overview
  • Total Patents
    60
  • GoodIP Patent Rank
    26,793
  • Filing trend
    ⇧ 640.0%
About

SHANGHAI CHENGTOU WASTE WATER TREAT CO LTD has a total of 60 patent applications. It increased the IP activity by 640.0%. Its first patent ever was published in 2008. It filed its patents most often in China. Its main competitors in its focus markets environmental technology, chemical engineering and control are CHUNGANG JENERAL MACHINERY CO, MALL GMBH and SHANDONG HUANENG JINHAO ENVIRONMENTAL ENGINEERING LTD BY SHARE LTD.

Patent filings in countries

World map showing SHANGHAI CHENGTOU WASTE WATER TREAT CO LTDs patent filings in countries
# Country Total Patents
#1 China 60

Patent filings per year

Chart showing SHANGHAI CHENGTOU WASTE WATER TREAT CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Yao Jie 27
#2 Qiu Zhan 23
#3 Chen Guang 22
#4 Wang Rongsheng 17
#5 Mai Suihai 17
#6 Lin Bingjie 16
#7 Guo Zhiyi 13
#8 Li Zhen 11
#9 Zhang Jianfeng 11
#10 Lyu Yan 10

Latest patents

Publication Filing date Title
CN111151525A Automatic cleaning and anti-blocking device for sludge drying and deodorizing pipeline
CN111087183A Lime device with pneumatic blowback equipment
CN111087150A Nitrogen supplementing device for sludge drying system
CN110921867A Sewage filtering tank
CN110921866A Washing tower
CN108911467A Sludge drying gas waste-heat utilizes sludge viscosity reducing processing unit
CN110748894A Integrated sludge incineration system of circulating fluidized bed
CN110743215A Sewage filter
CN108877318A UF technique Training Methodology and its training system
CN108763837A Air lock simulation system
CN108820894A Pneumatic ash conveying simulation system
CN108877317A Oxidation ditch process Training Methodology and its training system
CN108961849A Sewage treatment Training Methodology and training system based on VR virtual technology
CN109032009A Sewage disposal system simulator
CN108840536A Sludge digestion tank simulation system
CN108675610A Treatment of Sludge Training Methodology based on VR virtual technologies
CN108646590A It is fed the simulation system of distributor
CN108922297A AAO-MBR technique Training Methodology and its training system
CN108766094A sludge incinerator simulation system
CN108922362A Sludge drier simulation system