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XIAN SHAANGU POWER CO LTD

Overview
  • Total Patents
    60
  • GoodIP Patent Rank
    24,663
  • Filing trend
    ⇧ 700.0%
About

XIAN SHAANGU POWER CO LTD has a total of 60 patent applications. It increased the IP activity by 700.0%. Its first patent ever was published in 2017. It filed its patents most often in China. Its main competitors in its focus markets engines, pumps and turbines, measurement and machine tools are APP RATEAU SOC D EXPL DES, MAN TURBOMASCH AG GHH BORSIG and WEIR FLOWAY INC.

Patent filings in countries

World map showing XIAN SHAANGU POWER CO LTDs patent filings in countries
# Country Total Patents
#1 China 60

Patent filings per year

Chart showing XIAN SHAANGU POWER CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Zhou Genbiao 15
#2 Ma Kai 9
#3 Du Guodong 9
#4 Zhang Xiaolong 8
#5 Deng Jianping 8
#6 Yang Qiping 8
#7 Zhang Limin 7
#8 Zheng Xiuping 7
#9 Chen Yuping 7
#10 Li Hong'An 6

Latest patents

Publication Filing date Title
CN112096459A Design method of high-rotation-speed blast furnace gas energy recovery turbine and high-rotation-speed turbine
CN111963461A Novel disrotatory fan
CN111842991A Large-scale double-speed double-cutter-head radial feeding device
CN111730323A Adjusting tool and method for rapid alignment before test run of large turbine equipment
CN111734686A Low-noise casing of axial flow fan and design method
CN111706531A Centrifugal compressor basic level testing arrangement that can make up formula and adjust
CN111706544A System for improving reliability of centrifugal compressor unit and control method
CN111702698A Sealing tooth embedding tool and method for compressor
CN111598299A Energy load prediction method and system based on phase space reconstruction and first-order local area method
CN111637754A Sintering waste heat comprehensive recovery system
CN111634883A Pretreatment method and system for synthesis ammonia raw material gas
CN111639417A Steam parameter optimization method and system for waste heat utilization power generation steam turbine
CN111595166A Efficient recycling system for flue gas waste heat of AOD furnace
CN111502775A Nitrogen sealing system and method for turboexpander with bearing box cooling
CN111502776A Nitrogen sealing system and method for turboexpander with stator blade adjusting cavity seal
CN111396355A Closed centrifugal impeller with bilateral special-shaped opening structure
CN111322830A Mixed refrigerant compressor set waste heat utilization and circulating refrigeration device
CN111408805A Manufacturing process method of impeller in same furnace for brazing and performance heat treatment
CN111360351A Process method for brazing Cr13 stainless steel impeller by Au-based brazing filler metal
CN111283608A Gas turbine shaft coupling dismounting device