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DEYANG DONGQI POWER STATION EQUIPMENT CO LTD

Overview
  • Total Patents
    14
  • GoodIP Patent Rank
    117,750
  • Filing trend
    ⇩ 75.0%
About

DEYANG DONGQI POWER STATION EQUIPMENT CO LTD has a total of 14 patent applications. It decreased the IP activity by 75.0%. Its first patent ever was published in 2015. 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 GEA ENERGIETECHNIK GMBH, JINAN LANCHEN ENERGY TECH CO LTD and SPG DRY COOLING BELGIUM.

Patent filings in countries

World map showing DEYANG DONGQI POWER STATION EQUIPMENT CO LTDs patent filings in countries
# Country Total Patents
#1 China 14

Patent filings per year

Chart showing DEYANG DONGQI POWER STATION EQUIPMENT CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Huang Wenbing 8
#2 Lin Jia 6
#3 Lu Ning 6
#4 Wang Xing 5
#5 Deng Ronghua 5
#6 Liu Yang 5
#7 Yang Guangming 3
#8 Song Xiaodong 3
#9 Wu Xinwei 2
#10 Song Yanmei 2

Latest patents

Publication Filing date Title
CN110566797A Lubricating oil station performance test system and method
CN110595226A Half-side self-adaptive high-back-pressure condenser system and operation method thereof
CN110576423A tool for drawing circle on surface of round pipe
CN109514172A A kind of method of insetting sleeve repair threaded hole
CN107671464A A kind of industrially pure titanium welding argon gas protection cabin
CN107939611A A kind of large-scale wind driven generator afer bay and its production assembly method
CN107740755A A kind of wind-driven generator metal engine room cover
CN107830747A A kind of immersion HDPE brine heat exchangers
CN106643200A High-back-pressure condenser
CN106288844A Vapour spike condenser is drawn in a kind of threeway
CN106288845A A kind of condenser of Novel pipe laying mode
CN105736146A Heavy-duty gas turbine shell
CN105065068A Deflector ring for exhaust hood of turbine
CN105057905A Welding method of large-pipe-diameter exhaust channel of gas turbine