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SUZHOU HAILU HEAVY INDUSTRY CO LTD

Overview
  • Total Patents
    22
  • GoodIP Patent Rank
    210,740
About

SUZHOU HAILU HEAVY INDUSTRY CO LTD has a total of 22 patent applications. Its first patent ever was published in 2009. It filed its patents most often in China. Its main competitors in its focus markets environmental technology and machine tools are RONGCHENG TANGU CO LTD, TIANJIN YIBO STEEL MAKING CO LTD and MAANSHAN YINGTIAN STEEL INDUSTRY CO LTD.

Patent filings in countries

World map showing SUZHOU HAILU HEAVY INDUSTRY CO LTDs patent filings in countries
# Country Total Patents
#1 China 22

Patent filings per year

Chart showing SUZHOU HAILU HEAVY INDUSTRY CO LTDs patent filings per year from 1900 to 2020

Focus industries

Top inventors

# Name Total Patents
#1 Qian Feizhou 6
#2 He Jing 4
#3 Xu Ran 4
#4 Teng Zhiying 3
#5 Zhao Xulin 3
#6 Zhang Luan 3
#7 Chen Jiqiang 3
#8 Ge Weidong 3
#9 Li Xiaochen 3
#10 Feizhou Qian 2

Latest patents

Publication Filing date Title
CN104785985A Positioning tool for pipes of cooling coils in fine ash cooler
CN104785995A Automatic welding fixture for longitudinal joint of spherical shell in safety injection tank
CN103776036A Boiler bottom structure
CN103773912A Waste heat recovery system for ironmaking implemented by using coal direct reduction process
CN103056580A Tool for welding of heat exchanging tube and tube plate in waste heat boiler
CN103090351A Industrial sewage boiling heat recovery boiler
CN103084768A Tooling enabling located block to be arranged on heat exchange tube
CN103089198A Ordinary pressure water jacket furnace of acidic gas field wellhead
CN103063043A Refining kiln waste heat boiler
CN102717278A Arc-shaped sphere shell weld seam groove preparation tooling
CN102616646A Lifting method for basket barrel for nuclear power
CN102601487A Method for welding water outlet nozzles on nuclear power hanging basket
CN102623074A Hole opening method for water outlet of nuclear power lifting basket
CN102534111A Combustion settling chamber for electric furnace steel making
CN102384459A Waste heat boiler for preparing olefins from methanol
CN102345872A Movable gas hood for exhaust-heat boiler
CN102434875A Method for treating high-temperature smoke at opening of waste heat boiler of converter
CN102345853A Expansion-proof structure in upper header in exhaust-heat boiler
CN102352272A Lignite quality-improving device
CN102322744A Sealing structure between smelting furnace and boiler inlet