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CHINA HUADIAN ENG CO LTD

Overview
  • Total Patents
    253
  • GoodIP Patent Rank
    5,777
  • Filing trend
    ⇧ 113.0%
About

CHINA HUADIAN ENG CO LTD has a total of 253 patent applications. It increased the IP activity by 113.0%. 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 thermal processes are YANG DEJUN, SUZHOU SHIJING ENVIRONMENTAL TECH CO LTD and ZHEJIANG QIANYAO ENV ENGINEERING CO LTD.

Patent filings in countries

World map showing CHINA HUADIAN ENG CO LTDs patent filings in countries
# Country Total Patents
#1 China 253

Patent filings per year

Chart showing CHINA HUADIAN ENG CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Wang Yang 77
#2 Wang Zhengrong 61
#3 Wu Chong 59
#4 Wang Kailiang 52
#5 Wang Hua 51
#6 Geng Xuan 42
#7 Li Wei 41
#8 Xia Huaipeng 33
#9 Hu Xiaofu 33
#10 Shen Jianyong 32

Latest patents

Publication Filing date Title
CN112271660A Electrode cable protective sleeve device and fixing method thereof
CN112200543A Management method and management system for new energy engineering construction
CN112238879A Wheel tread measuring device
CN112097542A Waste water concentration and waste heat recycling device and method
CN112212354A Material conveying device and method for solid waste coupling combustion
CN112018297A Battery fire protection system, energy storage battery module and echelon utilization system
CN112186757A Control method and control device for regional power distribution network and regional power distribution network
CN112121598A Energy-saving seawater desulfurizing tower
CN112083424A Intelligent slurry pipeline clogging prevention and control system and method
CN111908486A Urea hydrolysis device
CN112010328A Urea hydrolysis ammonia production equipment
CN112029911A Anaerobic fermentation control method and system
CN111992033A Waste liquid recovery device of urea hydrolysis reactor
CN112003328A Control method and control system of micro-grid system
CN111804132A Supporting structure of absorption tower tray supporting beam and operation method thereof
CN111828951A Method for avoiding low-temperature corrosion of heating surface at tail of boiler and boiler structure
CN111762054A Charging station management method and management system
CN111884260A Control method of power generation and supply system
CN111729501A Novel tray of high strength and desulfurizing tower
CN111729500A Novel tray of assembled anticreep high strength