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QINGDAO DANENG ENVIRONMENTAL PROT EQUIPMENT INCORPORATED COMPANY

Overview
  • Total Patents
    56
  • GoodIP Patent Rank
    26,380
  • Filing trend
    ⇧ 42.0%
About

QINGDAO DANENG ENVIRONMENTAL PROT EQUIPMENT INCORPORATED COMPANY has a total of 56 patent applications. It increased the IP activity by 42.0%. Its first patent ever was published in 2016. It filed its patents most often in China and Republic of Korea. Its main competitors in its focus markets thermal processes, environmental technology and chemical engineering are BEIJING LONDIAN HONGTAI ENVIRONMENTAL TECH CO LTD, CHINA HUADIAN ENG CO LTD and HUADIAN ELECTRIC POWER RES INST.

Patent filings in countries

World map showing QINGDAO DANENG ENVIRONMENTAL PROT EQUIPMENT INCORPORATED COMPANYs patent filings in countries
# Country Total Patents
#1 China 54
#2 Republic of Korea 2

Patent filings per year

Chart showing QINGDAO DANENG ENVIRONMENTAL PROT EQUIPMENT INCORPORATED COMPANYs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Wang Yong 32
#2 Li Shusheng 26
#3 Fu Jishou 23
#4 Gao Xu 19
#5 Zhang Hongtao 13
#6 Zhan Weixing 12
#7 Zhang Guangrong 12
#8 Liu Yanhui 11
#9 Hou Zhaoting 9
#10 Xie Ling 8

Latest patents

Publication Filing date Title
CN112110137A Air-flow bed type steel slag cooling conveyor
CN111947116A System for recovering steel slag waste heat steam based on air-water combined quenching
CN111947127A Power generation system based on air-water combined quenching and steel slag waste heat recovery
CN111750419A Domestic hot water supply system based on solar energy and trans-critical carbon dioxide heat pump
CN111750658A Material drying system based on transcritical carbon dioxide heat pump
CN111551051A Semicircular fin heat exchange tube type flue gas cooling and heat exchange waste heat utilization system
CN111442568A Waste heat recycling system based on low-energy-consumption hot air supply
CN111322599A Symmetrical plate type electrode system for electrode boiler
CN111322598A Rod type electrode system for electrode boiler
CN111322600A Parallel plate type electrode system for electrode boiler
CN111322622A Flue gas waste heat recovery system for drying garbage by utilizing flue gas waste heat to improve heat value
CN111322597A Phase-change high-voltage electrode boiler
CN111271694A Steam energy storage system utilizing off-peak electricity to store heat
CN111256192A Comprehensive frequency modulation and peak regulation system of coal-fired power plant
CN111271750A Coal fired power plant frequency modulation peak shaving system based on heat accumulator
CN111219877A Rotary type center cylinder high-voltage electrode boiler system capable of stepless regulation of nitrogen and pressure stabilization
CN111256361A Lifting type center barrel high-voltage electrode boiler system capable of stepless regulation of nitrogen and pressure stabilization
CN111237841A Electrode boiler combined heat accumulator system with preheating and quick starting functions
CN110645617A Large-scale solar energy is multiple energy wisdom heating system in coordination
CN110604941A Pollutant removing system for flue gas condensable particles