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CHANGXING YONGNENG POWER TECH CO LTD

Overview
  • Total Patents
    11
  • GoodIP Patent Rank
    149,492
About

CHANGXING YONGNENG POWER TECH CO LTD has a total of 11 patent applications. Its first patent ever was published in 2018. It filed its patents most often in China. Its main competitors in its focus markets engines, pumps and turbines, chemical engineering and environmental technology are ESCHER WYSS SA SOC, GIUSEPPE BELLUZZO and HANGZHOU STEAM TURBINE CO LTD.

Patent filings in countries

World map showing CHANGXING YONGNENG POWER TECH CO LTDs patent filings in countries
# Country Total Patents
#1 China 11

Patent filings per year

Chart showing CHANGXING YONGNENG POWER TECH CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Li Mingzhen 10
#2 Fan Changzheng 4
#3 Lin Feng 4
#4 Wang Yongsheng 3
#5 Fang Aibing 3
#6 Liu Le 2
#7 Yang Jinjun 1

Latest patents

Publication Filing date Title
CN111773785A Oil receiving and filtering structure for washing gas turbine
CN111773784A Oil receiving and filtering device for washing gas turbine
CN111794927A Top shaft oil pump device for small efficient steam turbine
CN111794809A Adjustable turbine blade for centripetal turbine
CN110454241A A kind of turbine steam pressure matcher and device driving function with power generation or electricity
CN110671162A Steam pressure matcher and control method thereof
CN110242359A A kind of steamturbine booster cooling sealing device
CN110207147A A kind of dry type low nitrogen burning room
CN108252755A A kind of Inflow Steam Turbine baffle plate device
CN108252744A A kind of two-sided adjusting centripetal turbine wheel
CN108361081A A kind of back pressure type centripetal turbine machine unloading protection equipment