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ZHEJIANG TUFF BOILER CO LTD

Overview
  • Total Patents
    79
  • GoodIP Patent Rank
    19,951
  • Filing trend
    ⇧ 100.0%
About

ZHEJIANG TUFF BOILER CO LTD has a total of 79 patent applications. It increased the IP activity by 100.0%. Its first patent ever was published in 2010. It filed its patents most often in China. Its main competitors in its focus markets thermal processes, environmental technology and materials and metallurgy are Harbin sifang boiler co ltd, HUBEI AIFUWEI ENVIRONMENTAL ENERGY TECH CO LTD and HARBIN JINJING BOILER CO LTD.

Patent filings in countries

World map showing ZHEJIANG TUFF BOILER CO LTDs patent filings in countries
# Country Total Patents
#1 China 79

Patent filings per year

Chart showing ZHEJIANG TUFF BOILER CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Liu Jie 40
#2 Chen Qiaoqiao 35
#3 Yang Guojuan 27
#4 Zhao Kaidong 26
#5 Xu Ziyi 22
#6 Wang Tong 20
#7 Deng Longqiang 20
#8 Deng Liang 19
#9 Che Yunxia 18
#10 Zheng Yan 18

Latest patents

Publication Filing date Title
CN110902407A Metering gas shell powder feeding device and operation method thereof
CN111059521A Heat pipe type waste heat boiler
CN110975535A Flue gas condensation white-removing system
CN110925736A Frame docking mechanism in boiler
CN110953577A Fixing mechanism for superheater coiled pipe
CN111059559A Outlet pipe connected with flue
CN110986017A Reboiling system of high-pressure electrode boiler
CN111076158A Power regulating device in high-pressure electrode boiler
CN111059527A Flue gas recirculation system
CN111036058A Desulfurization synergistic device used in desulfurization tower
CN110917738A Flue gas filtering device in environment-friendly boiler
CN110842423A Full-automatic boiler smoke tube welding set
CN111043403A Connecting assembly for heat pipe and shell in energy-saving and environment-friendly boiler
CN110917846A Novel desulfurization synergy device
CN110848659A Pressure relief device of environment-friendly boiler
CN110917736A Tube bundle type dust and mist remover
CN110230807A A kind of high-field electrode boiler of vacuum linear arrangement
CN110145756A A kind of flue gas of heating boiler disappears white system
CN110145731A A kind of adjusting supporting device of boiler inner cylinder
CN108954370A Water-cooling wall in low nitrogen water-tube boiler