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SUZHOU HAILU HEAVY IND CO LTD

Overview
  • Total Patents
    60
  • GoodIP Patent Rank
    24,502
  • Filing trend
    ⇩ 4.0%
About

SUZHOU HAILU HEAVY IND CO LTD has a total of 60 patent applications. It decreased the IP activity by 4.0%. Its first patent ever was published in 2016. It filed its patents most often in China and WIPO (World Intellectual Property Organization). Its main competitors in its focus markets thermal processes, environmental technology and machine tools are COMB ENG INC, JIANGSU DONGJIU HEAVY IND CO LTD and HERPEN CO KG LA MONT KESSEL.

Patent filings in countries

World map showing SUZHOU HAILU HEAVY IND CO LTDs patent filings in countries

Patent filings per year

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

Top inventors

# Name Total Patents
#1 Hu Fayi 22
#2 Qian Feizhou 17
#3 Shi Yongjun 11
#4 Gu Junjian 7
#5 Teng Zhiying 7
#6 Zhang Luan 6
#7 Cai Yu 6
#8 Miao Bing 6
#9 Zhang Hongbin 6
#10 Jiang Dong 6

Latest patents

Publication Filing date Title
CN112283681A Angle tube boiler with tail quenching heating surface
CN111486449A Burner cover of pulverized coal burner in gasification furnace
CN111076868A Tool for leakage test of floating head tube plate and tube head of floating head heat exchanger
CN110925726A Petroleum coke waste heat boiler with denitration device
CN110925724A Quenching boiler with superheater
CN110925725A Vertical double pressure fire tube boiler
CN111380059A Waste heat boiler for recovering heat energy of electronic waste combustion flue gas
CN111303944A Method for manufacturing water-cooled wall cylinder of gasification furnace
CN111299764A Manufacturing tool for water-cooled wall cylinder of gasification furnace
CN110925723A Waste heat boiler matched with coke oven gas acid making device
CN109579600A The gas inlet structure of multitubular boiler
CN109693071A For taking over and the adapter tube cold joint technique of aperture interference fit
CN109575999A The self-supporting support construction of coal gasifier furnace body
CN109579599A The vibration proof mechanism of U-shaped heat-exchanging tube bundle in autoclave evaporator
CN109732009A The centering method of baffle plate pore in heat exchanger
CN109595538A Waste heat boiler with self-control condensed water spray desuperheating device
CN109579568A Two-in-one U-tube heat exchanger
CN109595584A Gas baffle mechanism in waste heat boiler
CN109570894A Flange tube socket welds auxiliary mould
CN109578960A Electric furnace flue gas recovery waste heat boiler