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HUANENG WUXI ELECTROTHERMAL EQUIPMENT CO LTD

Overview
  • Total Patents
    33
  • GoodIP Patent Rank
    51,767
  • Filing trend
    ⇧ 500.0%
About

HUANENG WUXI ELECTROTHERMAL EQUIPMENT CO LTD has a total of 33 patent applications. It increased the IP activity by 500.0%. Its first patent ever was published in 2012. It filed its patents most often in China. Its main competitors in its focus markets electrical machinery and energy, thermal processes and mechanical elements are CEBI SPA, ZHANG QINHONG and 3278470 NOVA SCOTIA LTD.

Patent filings in countries

World map showing HUANENG WUXI ELECTROTHERMAL EQUIPMENT CO LTDs patent filings in countries
# Country Total Patents
#1 China 33

Patent filings per year

Chart showing HUANENG WUXI ELECTROTHERMAL EQUIPMENT CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Qi Hongming 32
#2 Yu Xiangjiu 4
#3 Pan Yingshi 1

Latest patents

Publication Filing date Title
CN109945476A A kind of electric heater
CN109737607A A kind of double helix fluid heater
CN109737602A A kind of high pressure high density fused salt electric heater
CN109737588A A kind of drawable type fluid heater
CN109737606A A kind of multifunctional electro-heating heat exchanger
CN109737587A A kind of fluid heater
CN109737586A A kind of Novel electric heater and heating system
CN106855304A Boundling short-circuit type electric heater
CN106099526A A kind of high temperature resistant, hold the insulation electric installation of high pressure
CN105636254A Electric heater for industrial process
CN105636257A Electric tracing pipe with uniform thermal field
CN105636256A High-temperature and high-pressure resistant electrical heater employing skin effect
CN105650861A Constant-temperature-field electric heating tube
CN105627556A Low-flow electric heater
CN104791987A Low-flow equal-temperature field electric heater
CN104807170A Short-circuiting electric heater
CN104853457A Sealing structure of electric heating pipe and processing method
CN104812110A Moistureproof insulating electric heater and manufacturing method thereof
CN104807190A High-efficiency electric heater
CN104676195A Insulating pipe for instrument