Learn more

POWERCHINA WATER ENV GOVERANCE

Overview
  • Total Patents
    20
  • GoodIP Patent Rank
    82,478
  • Filing trend
    ⇩ 100.0%
About

POWERCHINA WATER ENV GOVERANCE has a total of 20 patent applications. It decreased the IP activity by 100.0%. Its first patent ever was published in 2017. It filed its patents most often in WIPO (World Intellectual Property Organization). Its main competitors in its focus markets environmental technology, chemical engineering and civil engineering are ZHENGZHOU HENGBO ENVIRONMENTAL TECH CO LTD, JIANGSU FENGYUAN ENVIRONMENTAL TECH ENGINEERING CO LTD and CHINA NORTH ENERGY CONSERVATION AND ENVIRONMENT PROT CO LTD.

Patent filings in countries

World map showing POWERCHINA WATER ENV GOVERANCEs patent filings in countries

Patent filings per year

Chart showing POWERCHINA WATER ENV GOVERANCEs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Zhai Deqin 14
#2 Lu Chijiang 11
#3 Chen Shiqiang 11
#4 Zhang Min 8
#5 Liu Xuewu 7
#6 Zhao Xinmin 7
#7 Zhao Mingjiang 5
#8 Tao Ming 4
#9 Lin Zhongcheng 4
#10 Yu Zhiwen 4

Latest patents

Publication Filing date Title
WO2018032842A1 System and method for on-line monitoring and intelligent identification for river and lake polluted sediment treatment
WO2018032833A1 Regeneration system for residual sand from treatment of contaminated bottom sludge from river or lake
WO2018032827A1 Waste sorting double-layered grating equipment for treatment of polluted sediment in river, lake, or estuary
WO2018032832A1 Waste sorting and regeneration system for treatment of polluted sediment in river, lake, or estuary
WO2018032830A1 Regeneration system for residual water from treatment of contaminated bottom sludge from river or lake
WO2018032831A1 Residual soil regeneration processing system for contaminated bottom mud in rivers and lakes
WO2018032834A1 Smart and environmentally-friendly dredging system for polluted sediment in river, lake, or estuary
WO2018024019A1 Industrial treatment and regeneration system for contaminated bottom mud in rivers and lakes
WO2018032829A1 Desilting basin and silt separation system for treating polluted sediment of river and lake mouth
WO2018032828A1 Preliminary waste sorting system for treating polluted sediment of river and lake mouth
WO2018032826A1 Automatic control system for industrial treatment of river/lake/stream polluted sediments
WO2018032825A1 Automatically-sensing speed-adjusting residual sand washing control system for treatment of polluted sediment in river, lake, or estuary
WO2018032815A1 River/lake/stream sediment carbonized ceramsite and preparation process therefor
WO2018032814A1 Multi-functional sludge conditioning pool for treating and mechanical dewatering of polluted river and lake mouth sediment
WO2018032810A1 Composite material for treating, conditioning, and remediating contaminated river or lake sediment, and manufacturing method thereof
WO2018036205A1 Plate-and-frame filter press capable of efficient and constant-speed discharge for processing contaminated bottom sediment in river, lake and stream
WO2018032806A1 Multi-stage purification treatment system for tail gas from manufacturing ceramic by carbonization of sludge from bottom of river or lake
WO2018032805A1 Multi-stage purification treatment system for residual water from treatment of contaminated bottom sludge from river or lake
WO2018032807A1 Binding material with nanoscale modification for treating contaminated river or lake sediment
WO2018032809A1 River/lake/stream polluted sediment treated mud pipeline concentrator