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JINAN QIQUAN THERMOELECTRICITY CO LTD

Overview
  • Total Patents
    20
  • GoodIP Patent Rank
    123,579
  • Filing trend
    ⇩ 40.0%
About

JINAN QIQUAN THERMOELECTRICITY CO LTD has a total of 20 patent applications. It decreased the IP activity by 40.0%. Its first patent ever was published in 2009. It filed its patents most often in China. Its main competitors in its focus markets thermal processes, environmental technology and engines, pumps and turbines are SHANDONG BORUN PROCESS IND TECHNOLOGY CORP LTD, SUEZ WATER CONSERVANCY ENG CO LTD and INTERNAT ENVIRONMENT INST.

Patent filings in countries

World map showing JINAN QIQUAN THERMOELECTRICITY CO LTDs patent filings in countries
# Country Total Patents
#1 China 20

Patent filings per year

Chart showing JINAN QIQUAN THERMOELECTRICITY CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Yan Xiuqin 7
#2 Zhang Xiao 4
#3 Ding Jin 4
#4 Tian Shuofeng 4
#5 Yang Chunxiao 4
#6 Li Dejun 3
#7 Zhao Chuanhong 3
#8 Hui Jun 3
#9 Zhang Xuehong 3
#10 Zhang Rongjuan 2

Latest patents

Publication Filing date Title
CN109915222A Cascade utilization power plant medium pressure steam opposite direction conveying device and method
CN109650598A The method of power plant effluent technique of zero discharge
CN108800203A The oil ignition system and method for circulating fluidized bed boiler
CN108915800A The method for solving Steam Turbine Vibration using the bored cylinder of steam turbine
CN109028050A The method of adjustment of fluidized-bed combustion boiler burning burning of mixing coal slime mixed with dolomite
CN107162231A A kind of method that utilization recirculated water agent-feeding treatment improves condenser vacuum
CN107143864A A kind of technique of full combustion slime circulating fluidized bed boiler burning sludge
CN107313814A A kind of coal-fired mud power plant system that can be lightened the burden for condenser and method
CN107120674A The wet coal slime winter coal slime of power plant freezes the elimination system and method for block
CN107140714A A kind of utilization heating water return waste heat improves the equipment and technique of reverse osmosis efficiency
CN106556050A A kind of method of residual heat heating building system cleaning
CN106403635A Cooling system capable of increasing vacuum degree
CN106312750A Generator brush polishing device and use method
CN105202536A Method for improving coal-slime-whole-burning circulating fluidized bed boiler efficiency
CN103629683A System and method for recycling combustible materials from biomass direct-fired boiler slag
CN102964011A Process for sterilizing, killing algae and stripping slime by utilizing circulating water
CN102506434A Decoction dregs blending and burning technology of employing circulating fluidized bed boiler of power plant
CN101829668A Process for producing high-strength compound ash from boiler ash of circulating fluid bed
CN101844821A Equipment and technology for improving reverse osmosis efficiency by waste heat recovery
CN101664632A Desulfurization process for burning of mixing coal slime mixed with dolomite