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NANJING TIANHE WATER ENVIRONMENTAL TECH CO LTD

Overview
  • Total Patents
    11
  • GoodIP Patent Rank
    156,523
About

NANJING TIANHE WATER ENVIRONMENTAL TECH CO LTD has a total of 11 patent applications. Its first patent ever was published in 2016. It filed its patents most often in China. Its main competitors in its focus markets environmental technology, chemical engineering and engines, pumps and turbines are QINGDAO SPRING WATER PROC CO LTD, CAPITAL GREINWORTH ENV CORPORATION and ENBIO21 CO LTD.

Patent filings in countries

World map showing NANJING TIANHE WATER ENVIRONMENTAL TECH CO LTDs patent filings in countries
# Country Total Patents
#1 China 11

Patent filings per year

Chart showing NANJING TIANHE WATER ENVIRONMENTAL TECH CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Xu Yuanmin 11
#2 Xu Lin 10
#3 Huang Lihua 9
#4 Peng Yuyu 7
#5 Zhu Cheng 2
#6 Qu Senhu 1

Latest patents

Publication Filing date Title
CN111875182A Micro-polluted water treatment system
CN111875181A Pretreatment tank for water body treatment system
CN111744239A Intelligent zero-emission drainage method and drainage sedimentation tank applying same
CN111535433A Integrated lifting pump station
CN110885137A Multifunctional water purifying equipment
CN110963639A Intelligent water treatment device
CN110002620A Spiral-flow filter
CN109250827A Bio-aeration device and the device and method that water process is carried out using the device
CN108975487A Water body purification robot
CN108545894A Integrated water treatment equipment
CN108773970A The back-washing method of floatation type comprehensive water treatment device, method for treating water and the equipment