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WUHAN IRON & STEEL (GROUP) CORP

Overview
  • Total Patents
    92
  • GoodIP Patent Rank
    15,554
About

WUHAN IRON & STEEL (GROUP) CORP has a total of 92 patent applications. Its first patent ever was published in 2014. It filed its patents most often in China. Its main competitors in its focus markets materials and metallurgy, environmental technology and measurement are WUHAN IRON & STEEL CO LTD, JIANGYOU CHANGXIANG SPECIAL STEEL MFG CO LTD and JIANGSU SHENYUAN SPECIAL STEEL CO LTD.

Patent filings in countries

World map showing WUHAN IRON & STEEL (GROUP) CORPs patent filings in countries
# Country Total Patents
#1 China 92

Patent filings per year

Chart showing WUHAN IRON & STEEL (GROUP) CORPs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Guo Bin 6
#2 Xu Jinqiao 5
#3 Luo Zhonghan 5
#4 Zhang Lei 5
#5 Wang Lina 4
#6 Han Bin 4
#7 Hu Kuanhui 4
#8 Wu Gaoming 4
#9 Xue Gaifeng 4
#10 Fu Benquan 4

Latest patents

Publication Filing date Title
CN105461059A Integrated wastewater biological treatment reactor
CN105540845A Coking wastewater short-cut nitrification and denitrification treatment technology
CN105369135A 450 MPa-level zinc-plated dual-phase steel for sedan and production method thereof
CN105401071A Galvanized dual-phase steel for 500 MPa class car and production method
CN105506467A 600 MPa grade galvanized dual-phase steel for saloon car and production method of 600 MPa grade galvanized dual-phase steel
CN105441805A Galvanized dual-phase steel for 800MPa grade cars and production method
CN105436158A Impulse type low-temperature pipeline heating and dredging device
CN105383084A Non-return device for waste material sliding groove
CN105372100A Fluidized solid material sampling device and sampling method
CN105546122A Lubrication protecting device for working roll bearing at cleaning section
CN105609373A Intermediate relay capable of automatically cutting off load during auxiliary point adhesion
CN105598189A Continuously-cast slab surface scale breaking device and method
CN105506269A Continuous annealing unit phosphorus-containing high-strength steel anti-deviation method
CN105388904A Vertical-type loop dolly horizontal monitoring device
CN105398782A Reverse sweeping device for belt conveyor
CN105567270A Coal blending coke making method capable of controlling shrinkage degree of as-fired coal
CN105502988A Device and method for adding desulfurization ash to slag before grinding
CN105572281A Gas chromatography analytical device and gas chromatography analytical method for high-purity oxygen
CN105526397A Universal regulating valve PID control method
CN105540917A Decyanation method of blast furnace gas washing water